Home GPU Comparison NVIDIA GeForce MX550 vs NVIDIA GeForce RTX 4080 Mobile

NVIDIA GeForce MX550 vs NVIDIA GeForce RTX 4080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX550 and 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX550 's Advantages
Lower TDP (25W vs 110W)
NVIDIA GeForce RTX 4080 Mobile 's Advantages
Released 1 years late
Boost Clock has increased by 26% (1665MHz vs 1320MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (432.0GB/s vs 96.00GB/s)
6400 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce MX550
2.703 TFLOPS
GeForce RTX 4080 Mobile +814%
24.72 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jan 2023
GeForce MX
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1065 MHz
Base Clock
1290 MHz
1320 MHz
Boost Clock
1665 MHz
1500 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
64bit
Memory Bus
192bit
96.00GB/s
Bandwidth
432.0GB/s

Render Config

16
SM Count
58
-
Compute Units
-
1024
Shading Units
7424
32
TMUs
232
16
ROPs
80
-
Tensor Cores
232
-
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
48 MB

Theoretical Performance

21.12 GPixel/s
Pixel Rate
133.2 GPixel/s
42.24 GTexel/s
Texture Rate
386.3 GTexel/s
2.703 TFLOPS
FP16 (half)
24.72 TFLOPS
2.703 TFLOPS
FP32 (float)
24.72 TFLOPS
42.24 GFLOPS
FP64 (double)
386.3 GFLOPS

Graphics Processor

TU117
GPU Name
AD104
MX550
GPU Variant
GN21-X9
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
4 nm
4.7 billion
Transistors
35.8 billion
200 mm²
Die Size
295 mm²

Board Design

25W
TDP
110W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.9
6.6
Shader Model
6.7

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