2x Radeon Pro W6800X vs Radeon Pro Vega II
2x Radeon Pro W6800X
$1,760
Radeon Pro Vega II
$2,800
|
2x 3840 Shaders
2x 32GB GDDR6
2087MHz
|
4096 Shaders
32GB HBM2
1720MHz
|
|
FP32
32.06 TFLOPS
|
FP32
14.09 TFLOPS
|
|
FP16
64.11 TFLOPS
|
FP16
28.18 TFLOPS
|
|
Form Factor
MPX
2x 4.0-Slots
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Form Factor
MPX
4.0-Slots
|
|
TDP
300W
|
TDP
300W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB5 OpenCL 100,295
33%
|
GB5 OpenCL - N/A
0%
|
|
GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal 137,155
76%
|
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 625
106%
|
OCT Metal - N/A
0%
|
|
Manufacturer
Apple
|
Manufacturer
Apple
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 2
|
Architecture
GCN 5
|
|
Family
Radeon Pro W
|
Family
Radeon Pro Vega
|
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XLA
|
Codename
Moonshot
Vega 20
Variant
Vega 20 XTXA
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
8/3/2021
|
Release Date
12/1/2019
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
N7
-
|
Fabrication Node
N7
-
|
|
Die Size
2x 520 mm²
-
|
Die Size
331 mm²
-
|
|
Transistor Count
2x 26.8 Billion
-
|
Transistor Count
13.2 Billion
-
|
|
Transistor Density
51.56M/mm²
-
|
Transistor Density
39.97M/mm²
-
|
|
Form
MPX
|
Form
MPX
|
|
Shading Units
2x 3840 Shaders
-
|
Shading Units
4096 Shaders
-
|
|
Texture Mapping Units
2x 240 TMUs
|
Texture Mapping Units
256 TMUs
|
|
Render Output Units
2x 96 ROPs
|
Render Output Units
64 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
2x 60 RT-Cores
|
-
-
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|
-
-
|
-
-
|
|
Compute Units
2x 60 CUs
|
Compute Units
64 CUs
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
2x 4 GPCs
|
-
-
|
|
-
-
1800MHz Base
2087MHz
|
-
-
-
1720MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
64.11 TFLOPS
-
|
FP16
28.18 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
32.06 TFLOPS
|
FP32
14.09 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
2 TFLOPS
-
|
FP64
3.52 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
200.352 GPixel/s
|
Pixel Fillrate
110.08 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
500.88 GTexel/s
|
Texture Fillrate
440.32 GTexel/s
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
128KB/Array
|
L1
-
-
16KB/CU
-
|
|
L2
4MB Shared
|
L2
4MB Shared
|
|
L3
128MB Shared
1.66TB/s
|
-
-
-
|
|
2x 32GB
GDDR6
-
|
32GB
HBM2
-
|
|
Bus Width
256Bit
|
Bus Width
4096Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
1024GB/s
|
|
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
|
|
TDP
300W
|
TDP
300W
|
|
Temp
100°C Max
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x HDMI 2.0
-
-
8x Thunderbolt 3 (40Gbps)
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
4x Thunderbolt 3 (40Gbps)
|
|
Max Resolution
6016x3384
|
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)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
6
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.2
|
|
Model
VCN 3.0
|
Model
VCE 4.1
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 3.0
|
Model
UVD 7.2
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
|
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
|
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-
-
-
-
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-
-
-
-
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
|
|
Slots Required
4.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
4.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Infinity Fabric
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
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