Radeon Pro W6900X vs AMD Radeon Pro SSG
Radeon Pro W6900X
$6,000
AMD Radeon Pro SSG
$9,999
|
5120 Shaders
32GB GDDR6
2171MHz
|
4096 Shaders
4GB HBM
1050MHz
|
|
Peak AI Performance
44.46 TFLOPS
FP16
|
Peak AI Performance
8.6 TFLOPS
FP32
|
|
FP32
22.23 TFLOPS
|
FP32
8.6 TFLOPS
|
|
FP16
44.46 TFLOPS
|
-
-
|
|
Form Factor
MPX
4.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
300W
|
TDP
200W
|
|
-
-
-
-
-
|
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
|
|
GB6 Metal N/A
0%
|
|
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL 120,660
40%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal 154,880
86%
|
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 435
74%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
44.46 TFLOPS
FP16
|
Peak AI
Performance
8.6 TFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
44.46 TFLOPS
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
22.23 TFLOPS
-
-
|
FP32
8.6 TFLOPS
-
-
|
|
FP64
1.39 TFLOPS
-
|
FP64
540 GFLOPS
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel
Fillrate
277.888 GPixel/s
|
Pixel
Fillrate
67.2 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
694.72 GTexel/s
|
Texture
Fillrate
268.8 GTexel/s
|
|
Manufacturer
Apple
|
Manufacturer
AMD
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 2
|
Architecture
GCN 3
|
|
Family
Radeon Pro W
|
Family
Radeon Pro
|
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XTA
|
Codename
Fiji
-
Variant
Fiji XT GL
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
8/3/2021
|
Release Date
7/26/2016
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
N7
-
|
Fabrication Node
28nm
-
|
|
Die Size
520 mm²
-
|
Die Size
596 mm²
-
|
|
Transistor Count
26.8 Billion
-
|
Transistor Count
8.9 Billion
-
|
|
Transistor Density
51.56M/mm²
-
|
Transistor Density
14.93M/mm²
-
|
|
Form
MPX
|
Form
PCIe Card
|
|
Shading Units
5120 Shaders
-
|
Shading Units
4096 Shaders
-
|
|
Texture Mapping Units
320 TMUs
|
Texture Mapping Units
256 TMUs
|
|
Render Output Units
128 ROPs
|
Render Output Units
64 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
80 RT-Cores
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
80 CUs
|
Compute Units
64 CUs
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
4 GPCs
|
-
-
|
|
-
-
1825MHz Base
2171MHz
|
-
-
-
1050MHz
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
128KB/Array
|
L1
-
-
16KB/CU
-
|
|
L2
4MB Shared
|
L2
2MB Shared
|
|
L3
128MB Shared
1.66TB/s
|
-
-
-
|
|
32GB
GDDR6
-
|
4GB
HBM
-
|
|
Bus Width
256Bit
|
Bus Width
4096Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
500MHz
Transfer Rate
1GT/s
Bandwidth
512GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
SSG
1TB
|
|
TDP
300W
|
TDP
200W
|
|
Temp
100°C Max
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
4x Thunderbolt 3 (40Gbps)
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
|
|
Max Resolution
6016x3384
|
Max Resolution
4096x2160
|
|
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
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 1.4
|
|
Model
VCN 3.0
|
Model
VCE 3.0
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 3.0
|
Model
UVD 6.0
|
|
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
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_0
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
|
Shader Model
6.5
-
-
GFX
8
-
-
-
-
|
|
-
-
-
-
|
-
-
-
1x Fan
|
|
-
-
-
-
-
-
-
-
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
|
Slots Required
4.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Infinity Fabric
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
-
-
-
-
-
-
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
37 mm (1.46 in)
|
Copy Link