NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce MX550
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Mobile and 2GB VRAM GeForce MX550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Mobile 's Advantages
Boost Clock has increased by 20% (1590MHz vs 1320MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 96.00GB/s)
1920 additional rendering cores
NVIDIA GeForce MX550 's Advantages
Released 3 years late
Lower TDP (25W vs 150W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Mobile
+246%
9.362 TFLOPS
GeForce MX550
2.703 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Mobile
+323%
10054
GeForce MX550
2375
3DMark Time Spy Extreme
GeForce RTX 2080 Mobile
+978%
4723
GeForce MX550
438
Graphics Card
Jan 2019
Release Date
Jan 2022
GeForce 20 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1380 MHz
Base Clock
1065 MHz
1590 MHz
Boost Clock
1320 MHz
1750 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
46
SM Count
16
2944
Shading Units
1024
184
TMUs
32
64
ROPs
16
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
101.8 GPixel/s
Pixel Rate
21.12 GPixel/s
292.6 GTexel/s
Texture Rate
42.24 GTexel/s
18.72 TFLOPS
FP16 (half)
2.703 TFLOPS
9.362 TFLOPS
FP32 (float)
2.703 TFLOPS
292.6 GFLOPS
FP64 (double)
42.24 GFLOPS
Board Design
150W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
TU104
GPU Name
TU117
N18E-G3-A1
GPU Variant
MX550
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
13.6 billion
Transistors
4.7 billion
545 mm²
Die Size
200 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.5
6.6
Shader Model
6.6
