NVIDIA GeForce RTX 4080 Mobile vs NVIDIA CMP 90HX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jul 2021
Generation
GeForce 40 Mobile
Mining GPUs
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
1290 MHz
1500 MHz
Boost Clock
1665 MHz
1710 MHz
Memory Clock
2250 MHz
1188 MHz
Memory
Memory Size
12GB
10GB
Memory Type
GDDR6
GDDR6X
Memory Bus
192bit
320bit
Bandwidth
432.0GB/s
760.3GB/s
Render Config
SM Count
58
50
Shading Units
7424
6400
TMUs
232
200
ROPs
80
80
Tensor Cores
232
200
RT Cores
58
50
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
5 MB
Theoretical Performance
Pixel Rate
133.2 GPixel/s
136.8 GPixel/s
Texture Rate
386.3 GTexel/s
342.0 GTexel/s
FP16 (half)
24.72 TFLOPS
21.89 TFLOPS
FP32 (float)
24.72 TFLOPS
21.89 TFLOPS
FP64 (double)
386.3 GFLOPS
342.0 GFLOPS
Graphics Processor
GPU Name
AD104
GA102
GPU Variant
GN21-X9
GA102-100-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
35.8 billion
28.3 billion
Die Size
294 mm²
628 mm²
Board Design
TDP
110W
320W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.