NVIDIA GeForce RTX 3090 vs AMD Radeon PRO W7900D
GPU · Specs Compare
Graphics Card
Release Date
Sep 2020
Nov 2025
Generation
GeForce 30
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1395 MHz
1327 MHz
Boost Clock
1695 MHz
2156 MHz
Memory Clock
1219 MHz
2250 MHz
Memory
Memory Size
24GB
48GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
384bit
Bandwidth
936.2GB/s
864.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
6144
TMUs
328
384
ROPs
112
192
Tensor Cores
328
—
RT Cores
82
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
6 MB
6 MB
Compute Units
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
189.8 GPixel/s
414.0 GPixel/s
Texture Rate
556.0 GTexel/s
827.9 GTexel/s
FP16 (half)
35.58 TFLOPS
106.0 TFLOPS
FP32 (float)
35.58 TFLOPS
52.99 TFLOPS
FP64 (double)
556.0 GFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
GA102
Navi 31
GPU Variant
GA102-300-A1
Navi 31
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
57.7 billion
Die Size
628 mm²
529 mm²
Board Design
TDP
350W
295W
Suggested PSU
750 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
1x 12-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.4
CUDA
8.6
—
Shader Model
6.6
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.