2x Radeon Pro Vega II Duo vs 2x Radeon Pro W6800X Duo
2x Radeon Pro Vega II Duo
$11,200
2x Radeon Pro W6800X Duo
$12,000
|
4x 4096 Shaders
128GB (4x 32GB) HBM2
1720MHz
|
4x 3840 Shaders
128GB (4x 32GB) GDDR6
1970MHz
|
|
Peak AI Performance
112.72 TFLOPS
FP16
|
Peak AI Performance
121.04 TFLOPS
FP16
|
|
FP32
56.36 TFLOPS
|
FP32
60.52 TFLOPS
|
|
FP16
112.72 TFLOPS
|
FP16
121.04 TFLOPS
|
|
Form Factor
MPX
2x 4.0-Slots
|
Form Factor
MPX
2x 4.0-Slots
|
|
TDP
950W
|
TDP
800W
|
Peak AI Performance
|
|
2x Radeon Pro Vega II Duo - 112.72 TFLOPS FP16
x1
2x Radeon Pro W6800X Duo - 121.04 TFLOPS FP16
x1.07
FP32
|
|
2x Radeon Pro Vega II Duo - 56.36 TFLOPS FP32
x1
2x Radeon Pro W6800X Duo - 60.52 TFLOPS FP32
x1.07
FP16
|
|
2x Radeon Pro Vega II Duo - 112.72 TFLOPS FP16
x1
2x Radeon Pro W6800X Duo - 121.04 TFLOPS FP16
x1.07
|
|
2x Radeon Pro Vega II Duo - 1024GB/s
x2
2x Radeon Pro W6800X Duo - 512GB/s
x1
|
|
2x Radeon Pro Vega II Duo - 950W
x1.19
2x Radeon Pro W6800X Duo - 800W
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL 94,670
31%
|
|
0%
|
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal 129,470
72%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
OCT Metal N/A
0%
|
OCT Metal 1,180
200%
|
|
Manufacturer
Apple
|
Manufacturer
Apple
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
GCN 5
|
Architecture
RDNA 2
|
|
Family
Radeon Pro Vega
|
Family
Radeon Pro W
|
|
Codename
Moonshot
Vega 20
Variant
Vega 20 XTXA
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XLA
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
12/1/2019
|
Release Date
8/3/2021
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
N7
|
Fabrication Node
N7
|
|
Die Size
4x 331 mm²
|
Die Size
4x 520 mm²
|
|
Transistor Count
4x 13.2 Billion
|
Transistor Count
4x 26.8 Billion
|
|
Transistor Density
39.97M/mm²
|
Transistor Density
51.56M/mm²
|
|
Form
MPX
|
Form
MPX
|
|
Shading Units
4x 4096 Shaders
|
Shading Units
4x 3840 Shaders
|
|
Texture Mapping Units
4x 256 TMUs
|
Texture Mapping Units
4x 240 TMUs
|
|
Render Output Units
4x 64 ROPs
|
Render Output Units
4x 96 ROPs
|
|
-
-
|
Ray-Tracing Cores
4x 60 RT-Cores
|
|
Compute Units
4x 64 CUs
|
Compute Units
4x 60 CUs
|
|
-
-
|
Graphics Processing Clusters
4x 4 GPCs
|
|
-
1720MHz
|
1800MHz Base
1970MHz
|
|
Peak AI Performance
112.72 TFLOPS
FP16
|
Peak AI Performance
121.04 TFLOPS
FP16
|
|
FP16
112.72 TFLOPS
|
FP16
121.04 TFLOPS
|
|
FP32
56.36 TFLOPS
|
FP32
60.52 TFLOPS
|
|
FP64
14.09 TFLOPS
|
FP64
3.78 TFLOPS
|
|
Pixel Fillrate
110.08 GPixel/s
|
Pixel Fillrate
189.12 GPixel/s
|
|
Texture Fillrate
440.32 GTexel/s
|
Texture Fillrate
472.8 GTexel/s
|
|
-
-
|
L0
32KB/WGP
|
|
L1
16KB/CU
-
|
L1
-
128KB/Array
|
|
L2
4MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
L3
128MB Shared
1.66TB/s
|
|
128GB (4x 32GB)
HBM2
|
128GB (4x 32GB)
GDDR6
|
|
Bus Width
4096Bit
|
Bus Width
256Bit
|
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
1024GB/s
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
|
TDP
950W
|
TDP
800W
|
|
-
-
|
Temp
100°C Max
|
|
2x HDMI 2.0
8x Thunderbolt 3 (40Gbps)
|
2x HDMI 2.0
8x Thunderbolt 3 (40Gbps)
|
|
Max Resolution
7680x4320
|
Max Resolution
6016x3384
|
|
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)
Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
8
|
|
Content Protection
HDCP 2.2
|
Content Protection
HDCP 2.3
|
|
Model
VCE 4.1
|
Model
VCN 3.0
|
|
Codec
AVC (H.264)
HEVC (H.265)
|
Codec
AVC (H.264)
HEVC (H.265)
|
|
Model
UVD 7.2
|
Model
VCN 3.0
|
|
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
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
|
Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.7
GFX
9
|
Shader Model
6.5
GFX
10.3
|
|
Slots Required
4.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
4.0
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
Infinity Fabric
|
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