AMD Radeon PRO W7900 vs AMD Radeon PRO W6800
AMD Radeon PRO W7900
$3,999
AMD Radeon PRO W6800
$2,249
|
6144 Shaders
48GB GDDR6
2495MHz
|
3840 Shaders
32GB GDDR6
2320MHz
|
|
Peak AI Performance
245.27 TOPS
INT4 Tensor
|
Peak AI Performance
35.64 TFLOPS
FP16
|
|
FP32
61.32 TFLOPS
|
FP32
17.82 TFLOPS
|
|
FP16
122.63 TFLOPS
|
FP16
35.64 TFLOPS
|
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Form Factor
PCIe Card
3.0-Slots
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Form Factor
PCIe Card
2.0-Slots
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|
TDP
295W
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TDP
250W
|
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Power Connectors
-
2x 8-Pin
-
-
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Power Connectors
1x 6-Pin
1x 8-Pin
-
-
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GB6 Metal N/A
0%
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|
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GB5 OpenCL N/A
0%
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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 N/A
0%
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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 N/A
0%
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OCT Metal N/A
0%
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Peak AI
Performance
245.27 TOPS
INT4 Tensor
|
Peak AI
Performance
35.64 TFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
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FP16
122.63 TFLOPS
61.32 TFLOPS
Tensor (FP16 Accumulate)
-
61.32 TFLOPS
Tensor (FP32 Accumulate)
-
|
FP16
35.64 TFLOPS
-
-
-
-
|
|
FP32
61.32 TFLOPS
-
-
|
FP32
17.82 TFLOPS
-
-
|
|
FP64
1.92 TFLOPS
-
|
FP64
1.11 TFLOPS
-
|
|
BF16
122.63 TFLOPS
61.32 TFLOPS
Tensor
-
|
-
-
-
-
|
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-
-
-
|
-
-
-
|
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INT4
245.27 TOPS
Tensor
-
|
-
-
-
|
|
INT8
-
61.32 TOPS
Tensor
-
|
-
-
-
-
|
|
INT32
30.66 TOPS
|
-
-
|
|
-
-
|
-
-
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Pixel
Fillrate
479.04 GPixel/s
|
Pixel
Fillrate
222.72 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
958.08 GTexel/s
|
Texture
Fillrate
556.8 GTexel/s
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 3
|
Architecture
RDNA 2
|
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Family
Radeon PRO W
|
Family
Radeon PRO W
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Codename
Plum Bonito
Navi 31
Variant
Navi 31 XTX GL
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XL GL
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
4/13/2023
|
Release Date
6/8/2021
|
|
Foundry
TSMC
TSMC Memory Cache Die
|
Foundry
TSMC
-
|
|
Fabrication Node
N5
N6 Memory Cache Die
|
Fabrication Node
N7
-
|
|
Die Size
304 mm²
6x 38 mm² Memory Cache Die
|
Die Size
520 mm²
-
|
|
Transistor Count
45.4 Billion
6x 2.1 Billion Memory Cache Die
|
Transistor Count
26.8 Billion
-
|
|
Transistor Density
149.17M/mm²
54.64M/mm² Memory Cache Die
|
Transistor Density
51.56M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
6144 Shaders
-
|
Shading Units
3840 Shaders
-
|
|
Texture Mapping Units
384 TMUs
|
Texture Mapping Units
240 TMUs
|
|
Render Output Units
192 ROPs
|
Render Output Units
96 ROPs
|
|
Tensor Cores
192 T-Cores
|
-
-
|
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Ray-Tracing Cores
96 RT-Cores
|
Ray-Tracing Cores
60 RT-Cores
|
|
-
-
|
-
-
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|
Compute Units
96 CUs
|
Compute Units
60 CUs
|
|
-
-
|
-
-
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-
-
|
-
-
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-
-
-
2495MHz
|
-
-
2075MHz Base
2320MHz
|
|
L0
64KB/WGP
|
L0
32KB/WGP
|
|
L1
-
-
-
256KB/Array
|
L1
-
-
-
128KB/Array
|
|
L2
6MB Shared
|
L2
4MB Shared
|
|
L3
96MB Shared
3.5TB/s
|
L3
128MB Shared
1.66TB/s
|
|
48GB
GDDR6
-
|
32GB
GDDR6
-
|
|
Bus Width
384Bit
|
Bus Width
256Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
864GB/s
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
295W
|
TDP
250W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-DisplayPort 2.1
-
-
-
-
-
-
3x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
6x mini-DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Max Resolution
15360x8640
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
165Hz
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
VCN 4.0
|
Model
VCN 3.0
|
|
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 4.0
|
Model
VCN 3.0
|
|
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
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
11
-
-
-
-
|
Shader Model
6.7
-
-
GFX
10.3
-
-
-
-
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
|
Slots Required
3.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
Height
110 mm (4.33 in)
Width
280 mm (11.02 in)
Depth
51 mm (2.01 in)
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
|
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