AMD Radeon PRO W7900D vs AMD Radeon Pro Duo
GPU · Specs Compare
Graphics Card
Release Date
Nov 2025
Apr 2016
Generation
Radeon Pro Navi
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1327 MHz
—
Boost Clock
2156 MHz
—
Memory Clock
2250 MHz
500 MHz
Memory
Memory Size
48GB
4GB
Memory Type
GDDR6
HBM
Memory Bus
384bit
4096bit
Bandwidth
864.0GB/s
512.0GB/s
Render Config
Compute Units
96
64
Shading Units
6144
4096
TMUs
384
256
ROPs
192
64
RT Cores
96
—
L1 Cache
256 KB per Array
16 KB (per CU)
L2 Cache
6 MB
2 MB
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
414.0 GPixel/s
64.00 GPixel/s
Texture Rate
827.9 GTexel/s
256.0 GTexel/s
FP16 (half)
106.0 TFLOPS
8.192 TFLOPS
FP32 (float)
52.99 TFLOPS
8.192 TFLOPS
FP64 (double)
1.656 TFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
Capsaicin
GPU Variant
Navi 31
Capsaicin XT
Architecture
RDNA 3.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
57.7 billion
8.9 billion
Die Size
529 mm²
596 mm²
Board Design
TDP
295W
350W
Suggested PSU
600 W
750 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
2x 8-pin
3x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.4
1.2
Shader Model
6.9
6.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.