AMD Radeon PRO W7400 vs AMD Radeon Pro Duo Polaris
AMD Radeon PRO W7400
AMD Radeon Pro Duo Polaris
$999
|
1792 Shaders
8GB GDDR6
1100MHz
|
2x 2304 Shaders
32GB (2x 16GB) GDDR5
1243MHz
|
|
Peak AI Performance
31.54 TOPS
INT4 Tensor
|
Peak AI Performance
11.46 TFLOPS
FP16
|
|
FP32
7.88 TFLOPS
|
FP32
11.46 TFLOPS
|
|
FP16
15.77 TFLOPS
|
FP16
11.46 TFLOPS
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
55W
|
TDP
250W
|
|
-
-
-
-
-
|
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
|
|
GB6 OpenCL N/A
0%
|
GB6 OpenCL N/A
0%
|
|
GB6 Metal N/A
0%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
GB6 Vulkan N/A
0%
|
|
GB5 OpenCL N/A
0%
|
GB5 OpenCL N/A
0%
|
|
GB5 CUDA N/A
0%
|
GB5 CUDA N/A
0%
|
|
GB5 Metal N/A
0%
|
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 N/A
0%
|
OCT Metal N/A
0%
|
|
Peak AI
Performance
31.54 TOPS
INT4 Tensor
|
Peak AI
Performance
11.46 TFLOPS
FP16
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
15.77 TFLOPS
7.88 TFLOPS
Tensor (FP16 Accumulate)
-
7.88 TFLOPS
Tensor (FP32 Accumulate)
-
|
FP16
11.46 TFLOPS
-
-
-
-
|
|
FP32
7.88 TFLOPS
-
-
|
FP32
11.46 TFLOPS
-
-
|
|
FP64
250 GFLOPS
-
|
FP64
720 GFLOPS
-
|
|
BF16
15.77 TFLOPS
7.88 TFLOPS
Tensor
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
|
INT4
31.54 TOPS
Tensor
-
|
-
-
-
|
|
INT8
-
7.88 TOPS
Tensor
-
|
-
-
-
-
|
|
INT32
3.94 TOPS
|
-
-
|
|
-
-
|
-
-
|
|
Pixel
Fillrate
70.4 GPixel/s
|
Pixel
Fillrate
39.776 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
123.2 GTexel/s
|
Texture
Fillrate
159.104 GTexel/s
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 3
|
Architecture
GCN 4
|
|
Family
Radeon PRO W
|
Family
Radeon Pro
|
|
Codename
Hotpink Bonefish
Navi 33
Variant
Navi 33 XL GL
|
Codename
Ellesmere
Polaris 10
Variant
Polaris 10 XT GL
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
8/7/2025
|
Release Date
4/24/2017
|
|
Foundry
TSMC
-
|
Foundry
GlobalFoundries
-
|
|
Fabrication Node
N6
-
|
Fabrication Node
14LPP
-
|
|
Die Size
204 mm²
-
|
Die Size
2x 232 mm²
-
|
|
Transistor Count
13.3 Billion
-
|
Transistor Count
2x 5.7 Billion
-
|
|
Transistor Density
65.20M/mm²
-
|
Transistor Density
24.57M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
1792 Shaders
-
|
Shading Units
2x 2304 Shaders
-
|
|
Texture Mapping Units
112 TMUs
|
Texture Mapping Units
2x 128 TMUs
|
|
Render Output Units
64 ROPs
|
Render Output Units
2x 32 ROPs
|
|
Tensor Cores
56 T-Cores
|
-
-
|
|
Ray-Tracing Cores
28 RT-Cores
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
28 CUs
|
Compute Units
2x 36 CUs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
1000MHz Base
1100MHz
|
-
-
-
1243MHz
|
|
L0
64KB/WGP
|
-
-
|
|
L1
-
-
-
256KB/Array
|
L1
-
-
16KB/CU
-
|
|
L2
2MB Shared
|
L2
2MB Shared
|
|
L3
32MB Shared
1.17TB/s
|
-
-
-
|
|
8GB
GDDR6
-
|
32GB (2x 16GB)
GDDR5
-
|
|
Bus Width
128Bit
|
Bus Width
256Bit
|
|
Clock
1350MHz
Transfer Rate
10.8GT/s
Bandwidth
172.8GB/s
|
Clock
1750MHz
Transfer Rate
7GT/s
Bandwidth
224GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
55W
|
TDP
250W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
|
Max Resolution
15360x8640
|
Max Resolution
5120x2880
|
|
Max Resolution Refresh Rate
165Hz
|
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
3
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.2
|
|
Model
VCN 4.0
|
Model
VCE 3.0
|
|
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 4.0
|
Model
UVD 6.3
|
|
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
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
|
Shader Model
6.7
-
-
GFX
11
-
-
-
-
|
Shader Model
6.7
-
-
GFX
8
-
-
-
-
|
|
-
-
-
1x Fan
|
-
-
-
1x Fan
|
|
-
-
-
-
-
-
-
-
|
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
|
|
Slots Required
1.0
PCIe Version
4.0
PCIe Lanes
8
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
Height
115 mm (4.53 in)
Width
216 mm (8.5 in)
Depth
20 mm (0.79 in)
|
Height
111 mm (4.37 in)
Width
305 mm (12.01 in)
Depth
37 mm (1.46 in)
|
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