Radeon RX Vega 56 vs Radeon Pro Duo

Radeon RX Vega 56
Radeon Pro Duo
3584 Shaders
8GB HBM2
1471MHz
2x 4096 Shaders
2x 4GB HBM
1000MHz
FP32
10.54 TFLOPS
FP32
16.38 TFLOPS
FP16
21.09 TFLOPS
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-
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
210W
TDP
350W
Power Connectors
-
2x 8-Pin
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-
Power Connectors
-
3x 8-Pin
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-
GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 5
Architecture
GCN 3
Family
Radeon RX Vega
Family
Radeon R 300
Codename
Greenland
Vega 10
Variant
Vega 10 XL
Codename
Fiji
-
Variant
Capsaicin XT
Market Segment
Desktop
Market Segment
Desktop
Release Date
8/28/2017
Release Date
4/26/2016
Foundry
GlobalFoundries
-
Foundry
TSMC
-
Fabrication Node
14LPP
-
Fabrication Node
28nm
-
Die Size
486 mm²
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Die Size
2x 596 mm²
-
Transistor Count
12.5 Billion
-
Transistor Count
2x 8.9 Billion
-
Transistor Density
25.72M/mm²
-
Transistor Density
14.93M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
3584 Shaders
-
Shading Units
2x 4096 Shaders
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Texture Mapping Units
224 TMUs
Texture Mapping Units
2x 256 TMUs
Render Output Units
64 ROPs
Render Output Units
2x 64 ROPs
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Compute Units
56 CUs
Compute Units
2x 64 CUs
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1156MHz Base
1471MHz
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1000MHz
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FP16
21.09 TFLOPS
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-
FP32
10.54 TFLOPS
FP32
16.38 TFLOPS
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-
-
-
FP64
0.66 TFLOPS
-
FP64
1.02 TFLOPS
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-
Pixel Fillrate
94.144 GPixel/s
Pixel Fillrate
64 GPixel/s
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-
Texture Fillrate
329.504 GTexel/s
Texture Fillrate
256 GTexel/s
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-
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-
L1
-
-
16KB/CU
-
L1
-
-
16KB/CU
-
L2
4MB Shared
L2
2MB Shared
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-
-
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-
8GB
HBM2
-
2x 4GB
HBM
-
Bus Width
2048Bit
Bus Width
4096Bit
Clock
800MHz
Transfer Rate
1.6GT/s
Bandwidth
409.6GB/s
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
512GB/s
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TDP
210W
TDP
350W
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-
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3x DisplayPort 1.4
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1x HDMI 2.0
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3x DisplayPort 1.2
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-
-
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1x HDMI 1.4
-
-
-
-
Max Resolution
7680x4320
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
4
Content Protection
HDCP 2.2
Content Protection
HDCP 1.4
Model
VCE 4.0
Model
VCE 3.0
Codec
-
-
-
-
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AVC (H.264)
HEVC (H.265)
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-
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Codec
-
-
-
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AVC (H.264)
HEVC (H.265)
-
-
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-
Model
UVD 7.0
Model
UVD 6.0
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
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-
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AVC (H.264)
HEVC (H.265)
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
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-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Direct X
12
Direct 3D
12_1
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.7
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-
GFX
9
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-
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-
Shader Model
6.5
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GFX
8
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1x Fan
-
-
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1x Fan
Power Connectors
-
-
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2x 8-Pin
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-
-
Power Connectors
-
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3x 8-Pin
-
-
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Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
CrossFire XDMA
Multi GPU Support
Supported
Type
CrossFire XDMA
Height
111 mm (4.37 in)
Width
280 mm (11.02 in)
Depth
40 mm (1.57 in)
Height
111 mm (4.37 in)
Width
277 mm (10.91 in)
Depth
40 mm (1.57 in)
Change Results