NVIDIA GeForce RTX 2080 Mobile vs AMD Radeon Instinct MI350X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2019
Jun 2025
Generation
GeForce 20 Mobile
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1380 MHz
1000 MHz
Boost Clock
1590 MHz
2200 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
288GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
448.0GB/s
8.19TB/s
Render Config
SM Count
46
—
Shading Units
2944
16384
TMUs
184
1024
ROPs
64
0
Tensor Cores
368
1024
RT Cores
46
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
16 MB
Compute Units
—
256
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
101.8 GPixel/s
0 MPixel/s
Texture Rate
292.6 GTexel/s
2252.8 GTexel/s
FP16 (half)
18.72 TFLOPS
72.09 TFLOPS
FP32 (float)
9.362 TFLOPS
72.09 TFLOPS
FP64 (double)
292.6 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
TU104
MI350 256CU
GPU Variant
N18E-G3-A1
—
Architecture
Turing
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
12 nm
3 nm
Transistors
13.6 billion
185 billion
Die Size
545 mm²
Unknown
Board Design
TDP
150W
1000W
Outputs
No outputs
No outputs
Suggested PSU
—
1400 W
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
—
Shader Model
6.6
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.