NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon PRO W7900D
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Nov 2025
Generation
GeForce 20 Mobile
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1365 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
48
—
Shading Units
3072
6144
TMUs
192
384
ROPs
64
192
Tensor Cores
384
—
RT Cores
48
96
L1 Cache
64 KB (per SM)
256 KB per Array
L2 Cache
4 MB
6 MB
Compute Units
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
414.0 GPixel/s
Texture Rate
299.5 GTexel/s
827.9 GTexel/s
FP16 (half)
19.17 TFLOPS
106.0 TFLOPS
FP32 (float)
9.585 TFLOPS
52.99 TFLOPS
FP64 (double)
299.5 GFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
TU104
Navi 31
GPU Variant
N18E-G3
Navi 31
Architecture
Turing
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
57.7 billion
Die Size
545 mm²
529 mm²
Board Design
TDP
150W
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
7.5
—
Shader Model
6.6
6.9
Benchmark
3DMark Time Spy
10,487
—
3DMark Time Spy Extreme
4,881
—
3DMark Speed Way
2,116
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.