Radeon Pro W6800X Duo vs AMD Radeon PRO WX 8100
Radeon Pro W6800X Duo
$5,000
AMD Radeon PRO WX 8100
$1,199
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2x 3840 Shaders
64GB (2x 32GB) GDDR6
1970MHz
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3584 Shaders
16GB HBM2
1500MHz
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Peak AI Performance
60.52 TFLOPS
FP16
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Peak AI Performance
21.5 TFLOPS
FP16
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FP32
30.26 TFLOPS
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FP32
10.75 TFLOPS
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FP16
60.52 TFLOPS
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FP16
21.5 TFLOPS
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Form Factor
MPX
4.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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TDP
400W
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TDP
230W
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-
-
-
-
-
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Power Connectors
1x 6-Pin
1x 8-Pin
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL 94,670
31%
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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 129,470
72%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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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 590
100%
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OCT Metal N/A
0%
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Peak AI
Performance
60.52 TFLOPS
FP16
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Peak AI
Performance
21.5 TFLOPS
FP16
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FP16
60.52 TFLOPS
-
-
-
-
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FP16
21.5 TFLOPS
-
-
-
-
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FP32
30.26 TFLOPS
-
-
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FP32
10.75 TFLOPS
-
-
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FP64
1.89 TFLOPS
-
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FP64
670 GFLOPS
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Pixel
Fillrate
189.12 GPixel/s
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Pixel
Fillrate
96 GPixel/s
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-
-
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-
-
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Texture
Fillrate
472.8 GTexel/s
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Texture
Fillrate
336 GTexel/s
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Manufacturer
Apple
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Manufacturer
AMD
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Chip Designer
AMD
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Chip Designer
AMD
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Architecture
RDNA 2
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Architecture
GCN 5
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Family
Radeon Pro W
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Family
Radeon PRO WX
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Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XLA
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Codename
Greenland
Vega 10
Variant
Vega 10 XL GL
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Market Segment
Workstation
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Market Segment
Workstation
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Release Date
8/3/2021
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Release Date
9/13/2017
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Foundry
TSMC
-
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Foundry
GlobalFoundries
-
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Fabrication Node
N7
-
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Fabrication Node
14LPP
-
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Die Size
2x 520 mm²
-
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Die Size
486 mm²
-
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Transistor Count
2x 26.8 Billion
-
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Transistor Count
12.5 Billion
-
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Transistor Density
51.56M/mm²
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Transistor Density
25.72M/mm²
-
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Form
MPX
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Form
PCIe Card
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Shading Units
2x 3840 Shaders
-
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Shading Units
3584 Shaders
-
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Texture Mapping Units
2x 240 TMUs
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Texture Mapping Units
224 TMUs
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Render Output Units
2x 96 ROPs
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Render Output Units
64 ROPs
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-
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-
-
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Ray-Tracing Cores
2x 60 RT-Cores
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-
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-
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-
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Compute Units
2x 60 CUs
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Compute Units
56 CUs
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-
-
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-
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Graphics Processing Clusters
2x 4 GPCs
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-
-
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1800MHz Base
1970MHz
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1200MHz Base
1500MHz
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L0
32KB/WGP
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L1
-
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128KB/Array
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L1
-
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16KB/CU
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L2
4MB Shared
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L2
4MB Shared
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L3
128MB Shared
1.66TB/s
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-
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64GB (2x 32GB)
GDDR6
-
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16GB
HBM2
-
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Bus Width
256Bit
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Bus Width
2048Bit
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Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
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Clock
945MHz
Transfer Rate
1.9GT/s
Bandwidth
483.8GB/s
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TDP
400W
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TDP
230W
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Temp
100°C Max
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1x HDMI 2.0
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4x Thunderbolt 3 (40Gbps)
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6x mini-DisplayPort 1.4
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Max Resolution
6016x3384
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Max Resolution
7680x4320
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
-
FreeSync
-
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Variable Refresh Rate
-
FreeSync
-
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Display Stream Compression (DSC)
Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
8
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Multi Monitor Support
3
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Content Protection
HDCP 2.3
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Content Protection
HDCP 2.2
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Model
VCN 3.0
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Model
VCE 4.0
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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
VCN 3.0
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Model
UVD 7.0
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
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VP9
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Direct X
12
Direct 3D
12_2
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Direct X
12
Direct 3D
12_1
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
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Shader Model
6.5
-
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GFX
10.3
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Shader Model
6.7
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GFX
9
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1x Fan
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Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
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Slots Required
4.0
PCIe Version
4.0
PCIe Lanes
16
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Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
Infinity Fabric
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Multi GPU Support
Supported
Type
CrossFire XDMA
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Height
111 mm (4.37 in)
Width
275 mm (10.83 in)
Depth
37 mm (1.46 in)
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