Radeon Pro Vega II Duo vs 2x Radeon Pro Vega II
Radeon Pro Vega II Duo
$5,600
2x Radeon Pro Vega II
$5,600
|
2x 4096 Shaders
2x 32GB HBM2
1720MHz
|
2x 4096 Shaders
2x 32GB HBM2
1720MHz
|
|
FP32
28.18 TFLOPS
|
FP32
28.18 TFLOPS
|
|
FP16
56.36 TFLOPS
|
FP16
56.36 TFLOPS
|
|
Form Factor
MPX
4.0-Slots
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Form Factor
MPX
2x 4.0-Slots
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|
TDP
475W
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TDP
300W
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|
-
-
-
-
-
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-
-
-
-
-
|
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GB5 OpenCL - N/A
0%
|
GB5 OpenCL - N/A
0%
|
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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%
|
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Manufacturer
Apple
|
Manufacturer
Apple
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
GCN 5
|
Architecture
GCN 5
|
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Family
Radeon Pro Vega
|
Family
Radeon Pro Vega
|
|
Codename
Moonshot
Vega 20
Variant
Vega 20 XTXA
|
Codename
Moonshot
Vega 20
Variant
Vega 20 XTXA
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
12/1/2019
|
Release Date
12/1/2019
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
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|
Fabrication Node
N7
-
|
Fabrication Node
N7
-
|
|
Die Size
2x 331 mm²
-
|
Die Size
2x 331 mm²
-
|
|
Transistor Count
2x 13.2 Billion
-
|
Transistor Count
2x 13.2 Billion
-
|
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Transistor Density
39.97M/mm²
-
|
Transistor Density
39.97M/mm²
-
|
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Form
MPX
|
Form
MPX
|
|
Shading Units
2x 4096 Shaders
-
|
Shading Units
2x 4096 Shaders
-
|
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Texture Mapping Units
2x 256 TMUs
|
Texture Mapping Units
2x 256 TMUs
|
|
Render Output Units
2x 64 ROPs
|
Render Output Units
2x 64 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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Compute Units
2x 64 CUs
|
Compute Units
2x 64 CUs
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|
-
-
|
-
-
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-
-
|
-
-
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-
-
-
1720MHz
|
-
-
-
1720MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
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FP16
56.36 TFLOPS
-
|
FP16
56.36 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
28.18 TFLOPS
|
FP32
28.18 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
7.05 TFLOPS
-
|
FP64
7.05 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
110.08 GPixel/s
|
Pixel Fillrate
110.08 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
440.32 GTexel/s
|
Texture Fillrate
440.32 GTexel/s
|
|
-
-
|
-
-
|
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L1
-
-
16KB/CU
-
|
L1
-
-
16KB/CU
-
|
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L2
4MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
-
-
-
|
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2x 32GB
HBM2
-
|
2x 32GB
HBM2
-
|
|
Bus Width
4096Bit
|
Bus Width
4096Bit
|
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
1024GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
1024GB/s
|
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
|
TDP
475W
|
TDP
300W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
4x Thunderbolt 3 (40Gbps)
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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2x HDMI 2.0
-
-
8x Thunderbolt 3 (40Gbps)
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
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
3
|
|
Content Protection
HDCP 2.2
|
Content Protection
HDCP 2.2
|
|
Model
VCE 4.1
|
Model
VCE 4.1
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
UVD 7.2
|
Model
UVD 7.2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
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-
-
-
-
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-
-
-
-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
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Slots Required
4.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
4.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
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