NVIDIA GeForce RTX 3090 vs AMD Radeon PRO W7800
GPU Specs Compare
Graphics Card
Release Date
Sep 2020
Apr 2023
Generation
GeForce 30
Radeon Pro Navi(Navi III Series)
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1395 MHz
1895 MHz
Boost Clock
1695 MHz
2525 MHz
Memory Clock
1219 MHz
2250 MHz
Memory
Memory Size
24GB
32GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
256bit
Bandwidth
936.2GB/s
576.0GB/s
Render Config
SM Count
82
-
Shading Units
10496
4480
TMUs
328
280
ROPs
112
128
Tensor Cores
328
-
RT Cores
82
70
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
6 MB
6 MB
Compute Units
-
70
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
189.8 GPixel/s
323.2 GPixel/s
Texture Rate
556.0 GTexel/s
707.0 GTexel/s
FP16 (half)
35.58 TFLOPS
90.50 TFLOPS
FP32 (float)
35.58 TFLOPS
45.25 TFLOPS
FP64 (double)
556.0 GFLOPS
1414 GFLOPS
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
260W
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
1.3
CUDA
8.6
-
Shader Model
6.6
6.8