AMD Radeon PRO W7900D vs NVIDIA Quadro NVS 440 PCIe x16
GPU Specs Compare
Graphics Card
Release Date
Nov 2025
Feb 2006
Generation
Radeon Pro Navi
Quadro NVS
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x16
Clock Speeds
Base Clock
1327 MHz
1855 MHz
Boost Clock
2156 MHz
2495 MHz
Memory Clock
2250 MHz
250 MHz
Memory
Memory Size
48GB
128MB
Memory Type
GDDR6
GDDR3
Memory Bus
384bit
128bit
Bandwidth
864.0GB/s
8.000GB/s
Render Config
Compute Units
96
96
Shading Units
6144
6144
TMUs
384
8
ROPs
192
4
RT Cores
96
96
L1 Cache
256 KB per Array
256 KB per Array
L2 Cache
6 MB
6 MB
L3 Cache
96 MB
96 MB
Theoretical Performance
Pixel Rate
414.0 GPixel/s
1.000 GPixel/s
Texture Rate
827.9 GTexel/s
2.000 GTexel/s
FP16 (half)
106.0 TFLOPS
122.6 TFLOPS
FP32 (float)
52.99 TFLOPS
61.32 TFLOPS
FP64 (double)
1.656 TFLOPS
1.916 TFLOPS
Graphics Processor
GPU Name
Navi 31
NV43
GPU Variant
Navi 31
NVS440 NPB
Architecture
RDNA 3.0
Curie
Foundry
TSMC
TSMC
Process Size
5 nm
110 nm
Transistors
57.7 billion
0.146 billion
Die Size
529 mm²
154 mm²
Board Design
TDP
295W
31W
Suggested PSU
600 W
200 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
2x DMS-59
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
9.0c (9_3)
OpenGL
4.6
2.0 (full)2.1 (partial)
OpenCL
2.2
N/A
Vulkan
1.4
N/A
Shader Model
6.9
3.0