HD 688MHz Gen 7 vs HD 646MHz Gen 7
HD 688MHz Gen 7
HD 646MHz Gen 7
|
32 Shaders
Shared Memory
688MHz
|
32 Shaders
Shared Memory
646MHz
|
|
FP32
0.04 TFLOPS
|
FP32
0.04 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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-
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-
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-
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-
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-
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-
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-
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Form
iGPU
|
Form
iGPU
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Shading Units
32 Shaders
-
|
Shading Units
32 Shaders
-
|
|
Texture Mapping Units
4 TMUs
|
Texture Mapping Units
4 TMUs
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|
Render Output Units
1 ROP
|
Render Output Units
1 ROP
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-
-
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-
-
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-
-
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-
-
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-
-
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-
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-
-
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-
-
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Execution Units
4 EUs
|
Execution Units
4 EUs
|
|
-
-
|
-
-
|
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-
-
313MHz Base
688MHz
|
-
-
311MHz Base
646MHz
|
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-
-
|
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
|
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FP32
0.04 TFLOPS
|
FP32
0.04 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.01 TFLOPS
-
|
FP64
0.01 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
Pixel Fillrate
0.688 GPixel/s
|
Pixel Fillrate
0.646 GPixel/s
|
|
-
-
|
-
-
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|
Texture Fillrate
2.752 GTexel/s
|
Texture Fillrate
2.584 GTexel/s
|
|
-
-
|
-
-
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L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
|
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L2
Unknown
|
L2
Unknown
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-
-
-
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-
-
-
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Shared Memory
-
-
|
Shared Memory
-
-
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-
|
-
|
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-
-
-
-
-
-
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-
-
-
-
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-
-
-
-
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TDP
Shared
|
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
|
|
Max Resolution
2560x1600
|
Max Resolution
2560x1600
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
2
|
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-
-
|
-
-
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Model
Quick Sync Video 2
|
Model
Quick Sync Video 2
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Model
Quick Sync Video 2
|
Model
Quick Sync Video 2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
11
Direct 3D
11_0
|
Direct X
11
Direct 3D
11_0
|
|
OpenGL
4.0
OpenCL
1.2
Vulkan
1.0
|
OpenGL
4.0
OpenCL
1.2
Vulkan
1.0
|
|
Shader Model
5.0
-
-
-
-
-
-
-
-
|
Shader Model
5.0
-
-
-
-
-
-
-
-
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Not a Card
-
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Not a Card
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