Iris Xe 80EU 850MHz vs UHD 64EU 1250MHz Gen 12
Iris Xe 80EU 850MHz
UHD 64EU 1250MHz Gen 12
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640 Shaders
Shared Memory
850MHz
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512 Shaders
Shared Memory
1250MHz
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FP32
1.09 TFLOPS
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FP32
1.28 TFLOPS
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FP16
2.18 TFLOPS
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FP16
2.56 TFLOPS
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Form Factor
iGPU
-
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Form Factor
iGPU
-
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TDP
Shared
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TDP
Shared
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-
-
-
-
-
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-
-
-
-
-
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GB5 OpenCL - N/A
0%
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GB5 OpenCL - N/A
0%
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GB5 CUDA - N/A
0%
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GB5 CUDA - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Metal - N/A
0%
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GB5 Vulkan - N/A
0%
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GB5 Vulkan - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT 2020.1 - N/A
0%
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OCT Metal - N/A
0%
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OCT Metal - N/A
0%
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Form
iGPU
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Form
iGPU
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Shading Units
640 Shaders
-
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Shading Units
512 Shaders
-
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Texture Mapping Units
40 TMUs
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Texture Mapping Units
32 TMUs
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Render Output Units
20 ROPs
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Render Output Units
16 ROPs
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-
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Execution Units
80 EUs
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Execution Units
64 EUs
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-
-
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-
-
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-
-
300MHz Base
850MHz
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-
-
300MHz Base
1250MHz
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-
-
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-
-
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-
-
-
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-
-
-
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FP16
2.18 TFLOPS
-
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FP16
2.56 TFLOPS
-
|
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-
-
-
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-
-
-
|
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FP32
1.09 TFLOPS
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FP32
1.28 TFLOPS
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-
-
|
-
-
|
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FP64
0.27 TFLOPS
-
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FP64
0.32 TFLOPS
-
|
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-
-
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-
-
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-
-
-
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-
-
-
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Pixel Fillrate
17 GPixel/s
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Pixel Fillrate
20 GPixel/s
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-
-
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-
-
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Texture Fillrate
34 GTexel/s
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Texture Fillrate
40 GTexel/s
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-
-
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-
-
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L1
-
-
-
Unknown
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L1
-
-
-
Unknown
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L2
896KB Shared
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L2
512KB Shared
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L3
3MB Shared
-
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L3
2MB Shared
-
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Shared Memory
-
-
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Shared Memory
-
-
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-
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-
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-
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TDP
Shared
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TDP
Shared
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-
-
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-
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-
-
-
-
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-
-
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No Ports
|
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-
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No Ports
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Max Resolution
7680x4320
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
-
-
-
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Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Supported
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Display Stream Compression (DSC)
Supported
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Multi Monitor Support
4
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Multi Monitor Support
4
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-
-
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-
-
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Model
Quick Sync Video 8
|
Model
Quick Sync Video 8
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Codec
-
-
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JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
-
-
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Model
Quick Sync Video 8
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Model
Quick Sync Video 8
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
12_1
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
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Shader Model
6.4
-
-
-
-
-
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Shader Model
6.4
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Not a Card
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Not a Card
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