AMD Radeon PRO W6800 vs Radeon Pro W5700X
AMD Radeon PRO W6800
$2,249
Radeon Pro W5700X
$1,000
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3840 Shaders
32GB GDDR6
2320MHz
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2560 Shaders
16GB GDDR6
1845MHz
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Peak AI Performance
35.64 TFLOPS
FP16
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Peak AI Performance
18.89 TFLOPS
FP16
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FP32
17.82 TFLOPS
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FP32
9.45 TFLOPS
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FP16
35.64 TFLOPS
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FP16
18.89 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
MPX
4.0-Slots
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TDP
250W
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TDP
250W
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Power Connectors
1x 6-Pin
1x 8-Pin
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-
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GB6 Metal 97,440
39%
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GB5 OpenCL N/A
0%
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GB5 OpenCL 67,725
22%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal 72,840
40%
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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 N/A
0%
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OCT Metal 185
31%
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Peak AI
Performance
35.64 TFLOPS
FP16
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Peak AI
Performance
18.89 TFLOPS
FP16
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FP16
35.64 TFLOPS
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FP16
18.89 TFLOPS
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FP32
17.82 TFLOPS
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FP32
9.45 TFLOPS
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FP64
1.11 TFLOPS
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FP64
590 GFLOPS
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Pixel
Fillrate
222.72 GPixel/s
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Pixel
Fillrate
118.08 GPixel/s
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Texture
Fillrate
556.8 GTexel/s
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Texture
Fillrate
295.2 GTexel/s
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Manufacturer
AMD
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Manufacturer
Apple
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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
RDNA 1
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Family
Radeon PRO W
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Family
Radeon Pro W
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Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XL GL
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Codename
Gaming
Navi 10
Variant
Navi 10 XTXA
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Market Segment
Workstation
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Market Segment
Workstation
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Release Date
6/8/2021
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Release Date
4/16/2020
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Foundry
TSMC
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Foundry
TSMC
-
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Fabrication Node
N7
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Fabrication Node
N7
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Die Size
520 mm²
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Die Size
251 mm²
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Transistor Count
26.8 Billion
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Transistor Count
10.3 Billion
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Transistor Density
51.56M/mm²
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Transistor Density
41.04M/mm²
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Form
PCIe Card
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Form
MPX
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Shading Units
3840 Shaders
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Shading Units
2560 Shaders
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Texture Mapping Units
240 TMUs
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Texture Mapping Units
160 TMUs
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Render Output Units
96 ROPs
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Render Output Units
64 ROPs
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Ray-Tracing Cores
60 RT-Cores
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Compute Units
60 CUs
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Compute Units
40 CUs
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Graphics Processing Clusters
4 GPCs
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2075MHz Base
2320MHz
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1243MHz Base
1845MHz
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L0
32KB/WGP
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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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128KB/Array
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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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32GB
GDDR6
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16GB
GDDR6
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Bus Width
256Bit
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Bus Width
256Bit
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Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
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Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
448GB/s
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TDP
250W
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TDP
250W
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Temp
100°C Max
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6x mini-DisplayPort 1.4
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1x HDMI 2.0
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4x Thunderbolt 3 (40Gbps)
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Max Resolution
7680x4320
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Max Resolution
6016x3384
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Max Resolution Refresh Rate
120Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
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FreeSync
-
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Variable Refresh Rate
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FreeSync
-
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Display Stream Compression (DSC)
Supported
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Display Stream Compression (DSC)
Supported
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Multi Monitor Support
4
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Multi Monitor Support
6
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Content Protection
HDCP 2.3
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Content Protection
HDCP 2.3
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Model
VCN 3.0
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Model
VCN 2.0
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Codec
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AVC (H.264)
HEVC (H.265)
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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
VCN 2.0
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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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VP9
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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
1.2
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Shader Model
6.7
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GFX
10.3
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Shader Model
6.5
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GFX
10.1
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1x Fan
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Power Connectors
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1x 6-Pin
1x 8-Pin
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Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
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Slots Required
4.0
PCIe Version
4.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
CrossFire XDMA
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Multi GPU Support
Supported
Type
Bridgeless
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Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
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