Radeon Vega 8 1100MHz vs Radeon R7 8CU 800MHz GCN 3
Radeon Vega 8 1100MHz
Radeon R7 8CU 800MHz GCN 3
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512 Shaders
Shared Memory
1100MHz
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512 Shaders
Shared Memory
800MHz
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|
FP32
1.13 TFLOPS
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FP32
0.82 TFLOPS
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FP16
2.25 TFLOPS
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FP16
0.82 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 4,760
2%
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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 4,665
2%
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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 15
2%
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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
512 Shaders
-
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Shading Units
512 Shaders
-
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Texture Mapping Units
32 TMUs
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Texture Mapping Units
32 TMUs
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Render Output Units
8 ROPs
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Render Output Units
8 ROPs
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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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Compute Units
8 CUs
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Compute Units
8 CUs
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-
-
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-
-
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-
-
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-
-
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-
-
300MHz Base
1100MHz
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-
-
-
800MHz
|
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-
-
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-
-
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-
-
-
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-
-
-
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FP16
2.25 TFLOPS
-
|
FP16
0.82 TFLOPS
-
|
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-
-
-
|
-
-
-
|
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FP32
1.13 TFLOPS
|
FP32
0.82 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.07 TFLOPS
-
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FP64
0.05 TFLOPS
-
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-
-
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-
-
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-
-
-
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-
-
-
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Pixel Fillrate
8.8 GPixel/s
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Pixel Fillrate
6.4 GPixel/s
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-
-
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-
-
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Texture Fillrate
35.2 GTexel/s
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Texture Fillrate
25.6 GTexel/s
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-
-
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-
-
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L1
-
-
16KB/CU
-
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L1
-
-
16KB/CU
-
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L2
1MB Shared
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L2
256KB Shared
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-
-
-
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-
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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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-
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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
4096x2160
|
Max Resolution
4096x2160
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
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Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
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Multi Monitor Support
3
|
Multi Monitor Support
3
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-
-
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-
-
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Model
VCN 1.0
|
Model
VCE 3.1
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 1.0
|
Model
UVD 6.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
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Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
12_0
|
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
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Shader Model
6.7
-
-
GFX
9
-
-
-
-
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Shader Model
6.5
-
-
GFX
8
-
-
-
-
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Not a Card
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Not a Card
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