NVIDIA GeForce RTX 3070 Mobile vs AMD Radeon PRO W7900D
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2025
Generation
GeForce 30 Mobile
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1110 MHz
1327 MHz
Boost Clock
1560 MHz
2156 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
8GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
448.0GB/s
864.0GB/s
Render Config
SM Count
40
-
Shading Units
5120
6144
TMUs
160
384
ROPs
80
192
Tensor Cores
160
-
RT Cores
40
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
4 MB
6 MB
Compute Units
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
124.8 GPixel/s
414.0 GPixel/s
Texture Rate
249.6 GTexel/s
827.9 GTexel/s
FP16 (half)
15.97 TFLOPS
106.0 TFLOPS
FP32 (float)
15.97 TFLOPS
52.99 TFLOPS
FP64 (double)
249.6 GFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
GA104
Navi 31
GPU Variant
GA104-770-A1
Navi 31
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
17.4 billion
57.7 billion
Die Size
392 mm²
529 mm²
Board Design
TDP
115W
295W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
-
600 W
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