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OpenVINO

Image generation on CPU and iGPU of Intel Core i7 1355U (power limits 35/55W) with 96GB DDR5 RAM DDR5 Crucial 2x48 5600 CL46 DDR5 SO-DIMM

using SD.Next + openvino in GPU and CPU backend mode


CPUGPU

juggernautXL
dreamshaper_juggXIByRundiffusion8

[33e58e8668]

 512x512

512x512

Image Added Image Removed

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 2050| Size: 512x512| Seed: 36380803793344181143| CFG scale: 65| Model: juggernautXLdreamshaper_juggXIByRundiffusion8| Model hash: 33e58e8668879db523c3| App: SD.Next| Version: 72eb0134491d26| Operations: txt2img| Pipeline: StableDiffusionXLPipelineStableDiffusionPipeline


Time: 4m 505m 25.93s51s | pipeline 268316.66 75 decode 19.12 move 2.62 prompt 2.61 prepare 0.52 preview 0.51 | RAM 38.08 GB 41%8.47 preview 0.96 move 0.28 prompt 0.27 | RAM 8.98 GB 10%

Image AddedImage Removed

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 2040| Size: 512x512| Seed: 36380803792224766729| CFG scale: 6| Model: juggernautXLdreamshaper_juggXIByRundiffusion8| Model hash: 33e58e8668879db523c3| App: SD.Next| Version: 72eb0134491d26| Operations: txt2img| Pipeline: StableDiffusionXLPipelineStableDiffusionPipeline


Time: 1m 5551.95s 34s | pipeline 9742.78 56 decode 158.76 47 move 20.39 30 prompt 20.38 30 | RAM 217.07 02 GB 22%7%

1024x1024768x768

 Image RemovedImage Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 2040| Size: 1024x1024768x768| Seed: 28500927522224766729| CFG scale: 6| Model: juggernautXLdreamshaper_juggXIByRundiffusion8| Model hash: 33e58e8668879db523c3| App: SD.Next| Version: 72eb0134491d26| Operations: txt2img| Pipeline: StableDiffusionXLPipelineStableDiffusionPipeline


Time: 19m 1612m 12.57s 06s | pipeline 1079712.19 83 decode 7718.33 preview 90 preview 0.82 move 0.31 prompt 0.94 30 | RAM 5912.97 85 GB 64%14%

Image RemovedImage Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 2040| Size: 1024x1024768x768| Seed: 28500927522224766729| CFG scale: 6| Model: juggernautXLdreamshaper_juggXIByRundiffusion8| Model hash: 33e58e8668879db523c3| App: SD.Next| Version: 72eb0134491d26| Operations: txt2img| Pipeline: StableDiffusionXLPipelineStableDiffusionPipeline


Time: 5m 0.59s 3m 45.13s | pipeline 252203.54 decode 48.01 67 decode 21.43 preview 1.74 | RAM 217.81 65 GB 23%8%

2048x2048

96GB RAM + 16GB SWAP

after 2 hours and 48 minutes of image generation (Step 20/20 1h:49m:18s)

[12486.386048] Out of memory: Killed process 1753 (python) total-vm:135643124kB, anon-rss:97618012kB, file-rss:3008kB, shmem-rss:0kB, UID:1000 pgtables:240656kB oom_score_adj:0

infinite running

[16098.406688] INFO: task python3:17735 blocked for more than 122 seconds.
[16098.406704]       Not tainted 6.11.0-26-generic #26~24.04.1-Ubuntu

1024x1024

Sampler: DPM++ 2M SDE

 Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1024x1024| Sampler: DPM++ 2M SDE| Seed: 2224766729| CFG scale: 6| Model: dreamshaper_8| Model hash: 879db523c3| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionPipeline


Time: 14m 32.03s | pipeline 837.91 decode 34.10 | RAM 18.69 GB 20%

[GPU] Exceeded max size of memory object allocation: requested 8589934592 bytes, but max alloc size supported by device is 4294959104 bytes.Please try to reduce batch size or use lower precision.


juggernautXL
_juggXIByRundiffusion

[33e58e8668]

 512x512

Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves

juggernaut_reborn [338b85bc4f]

1024x1024

Image Removed

Prompt: Featured here is the Asian swallowtail, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly is known for its vivid colouration and powerful flight, making it a frequent visitor to both urban gardens and wild habitats. While it is common and not currently threatened, its role as a pollinator is no less important. The Asian swallowtail uses sophisticated colour vision and colour constancy to identify flowers, especially those in the citrus family, even under changing light conditions. This remarkable ability allows it to remain an effective pollinator across a wide range of environments. Delicate yet determined, the Asian swallowtail reminds us that even the smallest pollinators play a big role in keeping nature balanced and beautiful.

Parameters: Steps: 20| Size: 1024x1024512x512| Seed: 2158011613638080379| CFG scale: 6| Model: juggernautjuggernautXL_rebornjuggXIByRundiffusion| Model hash: 338b85bc4f33e58e8668| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionPipelineStableDiffusionXLPipeline


Time: 17m 14m 50.30s 93s| pipeline 945268.21 66 decode 75.50 preview 1.60 move 0.55 prompt 0.54 | RAM 19.36 GB 21%

RuntimeError: Exception from src/inference/src/cpp/core.cpp:109:
Exception from src/inference/src/dev/plugin.cpp:53:
Check '!exceed_allocatable_mem_size' failed at src/plugins/intel_gpu/src/runtime/ocl/ocl_engine.cpp:142:
[GPU] Exceeded max size of memory object allocation: requested 8589934592 bytes, but max alloc size supported by device is 4294959104 bytes.Please try to reduce batch size or use lower precision.

19.12 move 2.62 prompt 2.61 prepare 0.52 preview 0.51 | RAM 38.08 GB 41%

Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 512x512| Seed: 3638080379| CFG scale: 6| Model: juggernautXL_juggXIByRundiffusion| Model hash: 33e58e8668| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 1m 55.95s | pipeline 97.78 decode 15.76 move 2.39 prompt 2.38 | RAM 21.07 GB 22%

1024x1024

 Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1024x1024| Seed: 2850092752

768x768

Image Removed

Prompt: Featured here is the Asian swallowtail, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly is known for its vivid colouration and powerful flight, making it a frequent visitor to both urban gardens and wild habitats. While it is common and not currently threatened, its role as a pollinator is no less important. The Asian swallowtail uses sophisticated colour vision and colour constancy to identify flowers, especially those in the citrus family, even under changing light conditions. This remarkable ability allows it to remain an effective pollinator across a wide range of environments. Delicate yet determined, the Asian swallowtail reminds us that even the smallest pollinators play a big role in keeping nature balanced and beautiful.

Parameters: Steps: 20| Size: 768x768| Seed: 3003228961| CFG scale: 6| Model: juggernautjuggernautXL_rebornjuggXIByRundiffusion| Model hash: 338b85bc4f33e58e8668| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionPipelineStableDiffusionXLPipeline


Time: 7m 519m 16.52s 57s | pipeline 3841079.68 19 decode 4077.36 33 preview 1.26 move 0.46 prompt 0.46 | RAM 14.74 GB 16%

Image Removed

Prompt: Featured here is the Asian swallowtail, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly is known for its vivid colouration and powerful flight, making it a frequent visitor to both urban gardens and wild habitats. While it is common and not currently threatened, its role as a pollinator is no less important. The Asian swallowtail uses sophisticated colour vision and colour constancy to identify flowers, especially those in the citrus family, even under changing light conditions. This remarkable ability allows it to remain an effective pollinator across a wide range of environments. Delicate yet determined, the Asian swallowtail reminds us that even the smallest pollinators play a big role in keeping nature balanced and beautiful.

Parameters: Steps: 20| Size: 768x768| Seed: 3003228961| CFG scale: 6| Model: juggernaut_reborn| Model hash: 338b85bc4f| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionPipeline

Time: 2m 10.11s | pipeline 102.45 decode 27.63 preview 0.48 | RAM 5.93 GB 6%

stable-cascade

1024x1024

list index out of range

list index out of range

512x512

list index out of range

list index out of range

shuttleai/shuttle-3.1-aesthetic

512x512

Shape inference input shapes {[1],[4]} Requested output shape [1,24,4608,128] is incompatible with input shape Summary: -- No conversion rule found for operations: prim::ListConstruct -- Conversion is failed for: aten.view.default 

Shape inference input shapes {[1],[4]} Requested output shape [1,24,4608,128] is incompatible with input shape Summary: -- No conversion rule found for operations: prim::ListConstruct -- Conversion is failed for: aten.view.default 

System info
Code Block
app: sdnext updated: 2025-06-16 hash: 72eb0132 url: https://github.com/vladmandic/sdnext/tree/master
arch: x86_64 cpu: x86_64 system: Linux release: 6.11.0-26-generic
python: 3.12.3
device: 13th Gen Intel(R) Core(TM) i7-1355U
openvino: 2025.1.0
ram: free:84.49 used:9.48 total:93.97
active: cpu dtype: torch.float32 vae: torch.float32
xformers: diffusers: 0.34.0.dev0 transformers: 4.52.4
base: juggernaut_reborn [338b85bc4f] refiner: None vae: Automatic te: Default unet: Default
Code Block
app: sdnext updated: 2025-06-16 hash: 72eb0132 url: https://github.com/vladmandic/sdnext/tree/master
arch: x86_64 cpu: x86_64 system: Linux release: 6.11.0-26-generic
python: 3.12.3
device: Intel(R) Iris(R) Xe Graphics (iGPU)
openvino: 2025.1.0
ram: free:89.06 used:4.91 total:93.97 gpu: total:93.97
active: cpu dtype: torch.float32 vae: torch.float32
xformers: diffusers: 0.34.0.dev0 transformers: 4.52.4
base: juggernaut_reborn [338b85bc4f] refiner: None vae: Automatic te: Default unet: Default

Intel Xe more than 4GB allocation error

Code Block
openvino [GPU] Exceeded max size of memory object allocation: requested 8589934592 bytes, but max alloc size supported by device is 4294959104 bytes.

94 | RAM 59.97 GB 64%

Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1024x1024| Seed: 2850092752| CFG scale: 6| Model: juggernautXL_juggXIByRundiffusion| Model hash: 33e58e8668| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 5m 0.59s | pipeline 252.54 decode 48.01 | RAM 21.81 GB 23%

2048x2048

96GB RAM + 16GB SWAP

after 2 hours and 48 minutes of image generation (Step 20/20 1h:49m:18s)

[12486.386048] Out of memory: Killed process 1753 (python) total-vm:135643124kB, anon-rss:97618012kB, file-rss:3008kB, shmem-rss:0kB, UID:1000 pgtables:240656kB oom_score_adj:0

infinite running

[16098.406688] INFO: task python3:17735 blocked for more than 122 seconds.
[16098.406704]       Not tainted 6.11.0-26-generic #26~24.04.1-Ubuntu

dreamshaperXL_v21TurboDPMSDE

[4496b36d48]

768x768

CFG3

 Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 768x768| Sampler: DPM++ 2M SDE| Seed: 3691677883| CFG scale: 3| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 9m 37.86s | pipeline 559.75 decode 18.09 preview 0.99 | RAM 47.52 GB 51%

Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 768x768| Sampler: DPM++ 2M SDE| Seed: 3691677883| CFG scale: 3| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 1m 38.70s | pipeline 94.76 decode 3.89 preview 0.59 | RAM 15.25 GB 16%

1024x1024

CFG3

 Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1024x1024| Sampler: DPM++ 2M SDE| Seed: 2356699630| CFG scale: 3| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 18m 11.43s | pipeline 1057.56 decode 33.82 | RAM 37.28 GB 40%

Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1024x1024| Sampler: DPM++ 2M SDE| Seed: 2356699630| CFG scale: 3| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 5m 56.33s | pipeline 307.44 decode 48.84 preview 1.12 | RAM 15.49 GB 16%

1280x1280

CFG3

 Image Added

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1280x1280| Sampler: DPM++ 2M SDE| Seed: 2340976655| CFG scale: 3| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 33m 17.64s | pipeline 1942.43 decode 52.15 move 3.02 prompt 3.00 preview 2.55 | RAM 27.01 GB 29%

Image Added 

Prompt: VibrantlySharp style, 3pic_vist4, animeniji, in a soft-focus painterly concept art style Upper body profile view, autumn dryad elf adorned in translucent red foliage and bark-textured silk, wind animating her hair and dress into motion, background: ancient twilight forest, distant amber sunlight diffused through fog and drifting leaves.

Parameters: Steps: 20| Size: 1280x1280| Sampler: DPM++ 2M SDE| Seed: 2340976655| CFG scale: 3| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 9m 27.69s | pipeline 485.76 decode 81.86 preview 0.41 | RAM 16.11 GB 17%

juggernaut_reborn [338b85bc4f]

1024x1024

Image Added

Prompt: Featured here is the Asian swallowtail, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly is known for its vivid colouration and powerful flight, making it a frequent visitor to both urban gardens and wild habitats. While it is common and not currently threatened, its role as a pollinator is no less important. The Asian swallowtail uses sophisticated colour vision and colour constancy to identify flowers, especially those in the citrus family, even under changing light conditions. This remarkable ability allows it to remain an effective pollinator across a wide range of environments. Delicate yet determined, the Asian swallowtail reminds us that even the smallest pollinators play a big role in keeping nature balanced and beautiful.

Parameters: Steps: 20| Size: 1024x1024| Seed: 215801161| CFG scale: 6| Model: juggernaut_reborn| Model hash: 338b85bc4f| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionPipeline


Time: 17m 1.30s | pipeline 945.21 decode 75.50 preview 1.60 move 0.55 prompt 0.54 | RAM 19.36 GB 21%

RuntimeError: Exception from src/inference/src/cpp/core.cpp:109:
Exception from src/inference/src/dev/plugin.cpp:53:
Check '!exceed_allocatable_mem_size' failed at src/plugins/intel_gpu/src/runtime/ocl/ocl_engine.cpp:142:
[GPU] Exceeded max size of memory object allocation: requested 8589934592 bytes, but max alloc size supported by device is 4294959104 bytes.Please try to reduce batch size or use lower precision.


768x768

Image Added

Prompt: Featured here is the Asian swallowtail, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly is known for its vivid colouration and powerful flight, making it a frequent visitor to both urban gardens and wild habitats. While it is common and not currently threatened, its role as a pollinator is no less important. The Asian swallowtail uses sophisticated colour vision and colour constancy to identify flowers, especially those in the citrus family, even under changing light conditions. This remarkable ability allows it to remain an effective pollinator across a wide range of environments. Delicate yet determined, the Asian swallowtail reminds us that even the smallest pollinators play a big role in keeping nature balanced and beautiful.

Parameters: Steps: 20| Size: 768x768| Seed: 3003228961| CFG scale: 6| Model: juggernaut_reborn| Model hash: 338b85bc4f| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionPipeline


Time: 7m 5.52s | pipeline 384.68 decode 40.36 preview 1.26 move 0.46 prompt 0.46 | RAM 14.74 GB 16%

Image Added

Prompt: Featured here is the Asian swallowtail, beautifully captured on a red spider lily. Found across Northeast Asia and even parts of Hawaii, this striking butterfly is known for its vivid colouration and powerful flight, making it a frequent visitor to both urban gardens and wild habitats. While it is common and not currently threatened, its role as a pollinator is no less important. The Asian swallowtail uses sophisticated colour vision and colour constancy to identify flowers, especially those in the citrus family, even under changing light conditions. This remarkable ability allows it to remain an effective pollinator across a wide range of environments. Delicate yet determined, the Asian swallowtail reminds us that even the smallest pollinators play a big role in keeping nature balanced and beautiful.

Parameters: Steps: 20| Size: 768x768| Seed: 3003228961| CFG scale: 6| Model: juggernaut_reborn| Model hash: 338b85bc4f| App: SD.Next| Version: 72eb013| Operations: txt2img| Pipeline: StableDiffusionPipeline


Time: 2m 10.11s | pipeline 102.45 decode 27.63 preview 0.48 | RAM 5.93 GB 6%

stable-cascade

1024x1024

list index out of range

list index out of range

512x512

list index out of range

list index out of range

shuttleai/shuttle-3.1-aesthetic

512x512

Shape inference input shapes {[1],[4]} Requested output shape [1,24,4608,128] is incompatible with input shape Summary: -- No conversion rule found for operations: prim::ListConstruct -- Conversion is failed for: aten.view.default 

Shape inference input shapes {[1],[4]} Requested output shape [1,24,4608,128] is incompatible with input shape Summary: -- No conversion rule found for operations: prim::ListConstruct -- Conversion is failed for: aten.view.default 

System info
Code Block
app: sdnext updated: 2025-06-16 hash: 72eb0132 url: https://github.com/vladmandic/sdnext/tree/master
arch: x86_64 cpu: x86_64 system: Linux release: 6.11.0-26-generic
python: 3.12.3
device: 13th Gen Intel(R) Core(TM) i7-1355U
openvino: 2025.1.0
ram: free:84.49 used:9.48 total:93.97
active: cpu dtype: torch.float32 vae: torch.float32
xformers: diffusers: 0.34.0.dev0 transformers: 4.52.4
base: juggernaut_reborn [338b85bc4f] refiner: None vae: Automatic te: Default unet: Default


Code Block
app: sdnext updated: 2025-06-16 hash: 72eb0132 url: https://github.com/vladmandic/sdnext/tree/master
arch: x86_64 cpu: x86_64 system: Linux release: 6.11.0-26-generic
python: 3.12.3
device: Intel(R) Iris(R) Xe Graphics (iGPU)
openvino: 2025.1.0
ram: free:89.06 used:4.91 total:93.97 gpu: total:93.97
active: cpu dtype: torch.float32 vae: torch.float32
xformers: diffusers: 0.34.0.dev0 transformers: 4.52.4
base: juggernaut_reborn [338b85bc4f] refiner: None vae: Automatic te: Default unet: Default



HD image Generation test




dreamshaper_8

CPU

1920x1080

Image Added

Prompt: New York night cityscape with Manhattan bridge. Realistic masterpiece painting

Negative: watermarks, text, signature

Parameters: Steps: 20| Size: 1920x1080| Sampler: DPM++ 2M SDE| Seed: 501711785| CFG scale: 6| Model: dreamshaper_8| Model hash: 879db523c3| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionPipeline

Execution: Time: 42m 26.46s | pipeline 2477.11 decode 69.30 preview 0.65 | RAM 12.24 GB 13%

dreamshaper_8

CPU

768x512

Image Added

Prompt: New York night cityscape with Manhattan bridge. Realistic masterpiece painting

Negative: watermarks, text, signature

Parameters: Steps: 20| Size: 768x512| Sampler: DPM++ 2M SDE| Seed: 501711785| CFG scale: 6| Model: dreamshaper_8| Model hash: 879db523c3| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionPipeline

Execution: Time: 3m 23.52s | pipeline 191.27 decode 12.23 preview 0.70 | RAM 15.92 GB 17%

dreamshaperXL_v21TurboDPMSDE

CPU

1920x1080

Image Added

Prompt: New York night cityscape with Manhattan bridge. Realistic masterpiece painting

Negative: watermarks, text, signature

Parameters: Steps: 20| Size: 1920x1080| Sampler: DPM++ 2M SDE| Seed: 501711785| CFG scale: 6| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline

Execution:  Time: 39m 27.57s | pipeline 2300.23 decode 67.26 preview 2.95 | RAM 37.22 GB 40%

dreamshaperXL_v21TurboDPMSDE

CPU

768x512

Image Added

Prompt: New York night cityscape with Manhattan bridge. Realistic masterpiece painting

Negative: watermarks, text, signature

Parameters: Steps: 20| Size: 768x512| Sampler: DPM++ 2M SDE| Seed: 501711785| CFG scale: 6| Model: dreamshaperXL_v21TurboDPMSDE| Model hash: 4496b36d48| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline

Execution: Time: 6m 29.01s | pipeline 374.51 decode 12.01 move 2.41 prompt 2.40 preview 0.62 | RAM 26.15 GB 28%

 


Image Added

Prompt: New York night cityscape with Manhattan bridge. Realistic masterpiece painting

Negative: watermarks, text, signature

Parameters: Steps: 20| Size: 1920x1080| Sampler: DPM++ 2M SDE| Seed: 501711785| CFG scale: 6| Model: juggernautXL_juggXIByRundiffusion| Model hash: 33e58e8668| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline


Time: 39m 51.83s | pipeline 2323.39 decode 68.37 preview 3.28 | RAM 52.31 GB 56%

juggernautXL_juggXIByRundiffusion

768x512

Image Added

Prompt: New York night cityscape with Manhattan bridge. Realistic masterpiece painting

Negative: watermarks, text, signature

Parameters: Steps: 20| Size: 768x512| Sampler: DPM++ 2M SDE| Seed: 501711785| CFG scale: 6| Model: juggernautXL_juggXIByRundiffusion| Model hash: 33e58e8668| App: SD.Next| Version: 87e6d3f| Operations: txt2img| Pipeline: StableDiffusionXLPipeline

Execution: Time: 6m 22.97s | pipeline 368.26 decode 12.21 move 2.37 prompt 2.36 preview 0.69 | RAM 41.07 GB 44%

Intel Xe more than 4GB allocation error

Code Block
openvino [GPU] Exceeded max size of memory object allocation: requested 8589934592 bytes, but max alloc size supported by device is 4294959104 bytes.


Panel
titleChatGPT answer on this error

error occurs because the GPU memory allocator in your 13th Gen Intel iGPU (Intel Xe Graphics) cannot handle the large memory request made by Stable Diffusion (SD.Next using OpenVINO). Specifically:

  • Requested: 8,589,934,592 bytes (~8GB)

  • Max allowed per allocation: 4,294,959,104 bytes (~4GB)

This is a hardware limitation of integrated Intel GPUs — they typically have a maximum buffer allocation size around 4GB, even if more shared memory is available overall.

🔧 How to Fix It

Here are ways to address this:

✅ 1. Reduce Batch Size

In the SD.Next interface:

  • Find the Batch size setting (not to be confused with "Batch count")

  • Set Batch size = 1 (this will reduce the single memory block size)

This is usually the most effective and easiest fix.

✅ 2. Use Lower Precision (FP16)

OpenVINO can support FP16 (half precision), which drastically reduces memory usage.

If you are using a model in FP32, try:

  • Converting your model to FP16

  • Or downloading an FP16 version of the model (if available)

Some UIs (like SD.Next, ComfyUI, or WebUI) allow selecting FP16 models directly or during import.

✅ 3. Use a Smaller Model

Stable Diffusion 1.5 requires less VRAM than SD 2.1 or SDXL.

Try:

  • Switching from SDXL → SD 1.5

  • Or using Lite versions of models if available (like "v1.5-pruned-emaonly" or "tiny" models)

✅ 4. Use CPU Instead (as fallback)

If the GPU is not sufficient, you can:

  • Select OpenVINO [CPU] backend

  • It will be slower but more compatible

Use this as a last resort if GPU execution isn't viable.

⚠️ Notes

  • This limitation is not something that can be bypassed by modifying system settings — it's enforced by the Intel OpenVINO GPU runtime and the GPU hardware.

  • SDXL and models with high-resolution pipelines or large attention layers are more likely to trigger this problem.


IPEX

Not work 

Code Block
app: sdnext
updated: 2025-06-19
hash: 7fc7797a
url: https://github.com/vladmandic/sdnext/tree/dev
arch: x86_64
cpu: x86_64
system: Linux
release: 6.11.0-26-generic
python: 3.12.3
2.7.1+xpu
2.7.1+xpu
ram: free:85.83 used:8.14 total:93.97

xformers: 
diffusers: 0.34.0.dev0
transformers: 4.52.4
active: xpu
dtype: torch.bfloat16
vae: torch.bfloat16
unet: torch.bfloat16
base: model.safetensors
refiner: None
vae: Automatic
te: Default
unet: Default
Panel
titleChatGPT answer on this error

error occurs because the GPU memory allocator in your 13th Gen Intel iGPU (Intel Xe Graphics) cannot handle the large memory request made by Stable Diffusion (SD.Next using OpenVINO). Specifically:

  • Requested: 8,589,934,592 bytes (~8GB)

  • Max allowed per allocation: 4,294,959,104 bytes (~4GB)

This is a hardware limitation of integrated Intel GPUs — they typically have a maximum buffer allocation size around 4GB, even if more shared memory is available overall.

🔧 How to Fix It

Here are ways to address this:

✅ 1. Reduce Batch Size

In the SD.Next interface:

  • Find the Batch size setting (not to be confused with "Batch count")

  • Set Batch size = 1 (this will reduce the single memory block size)

This is usually the most effective and easiest fix.

✅ 2. Use Lower Precision (FP16)

OpenVINO can support FP16 (half precision), which drastically reduces memory usage.

If you are using a model in FP32, try:

  • Converting your model to FP16

  • Or downloading an FP16 version of the model (if available)

Some UIs (like SD.Next, ComfyUI, or WebUI) allow selecting FP16 models directly or during import.

✅ 3. Use a Smaller Model

Stable Diffusion 1.5 requires less VRAM than SD 2.1 or SDXL.

Try:

  • Switching from SDXL → SD 1.5

  • Or using Lite versions of models if available (like "v1.5-pruned-emaonly" or "tiny" models)

✅ 4. Use CPU Instead (as fallback)

If the GPU is not sufficient, you can:

  • Select OpenVINO [CPU] backend

  • It will be slower but more compatible

Use this as a last resort if GPU execution isn't viable.

⚠️ Notes

  • This limitation is not something that can be bypassed by modifying system settings — it's enforced by the Intel OpenVINO GPU runtime and the GPU hardware.

    • SDXL and models with high-resolution pipelines or large attention layers are more likely to trigger this problem.