NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce MX550
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti 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 3080 Ti Mobile 's Advantages
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)
6400 additional rendering cores
NVIDIA GeForce MX550 's Advantages
Boost Clock has increased by 5% (1320MHz vs 1260MHz)
Lower TDP (25W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+592%
18.71 TFLOPS
GeForce MX550
2.703 TFLOPS
3DMark Time Spy
GeForce RTX 3080 Ti Mobile
+443%
12905
GeForce MX550
2375
3DMark Time Spy Extreme
GeForce RTX 3080 Ti Mobile
+1307%
6164
GeForce MX550
438
Blender
GeForce RTX 3080 Ti Mobile
+1492%
3726
GeForce MX550
234
Graphics Card
Jan 2022
Release Date
Jan 2022
GeForce 30 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
810 MHz
Base Clock
1065 MHz
1260 MHz
Boost Clock
1320 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
58
SM Count
16
7424
Shading Units
1024
232
TMUs
32
96
ROPs
16
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
121.0 GPixel/s
Pixel Rate
21.12 GPixel/s
292.3 GTexel/s
Texture Rate
42.24 GTexel/s
18.71 TFLOPS
FP16 (half)
2.703 TFLOPS
18.71 TFLOPS
FP32 (float)
2.703 TFLOPS
292.3 GFLOPS
FP64 (double)
42.24 GFLOPS
Board Design
115W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
TU117
GN20-E8-A1
GPU Variant
MX550
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
Unknown
Transistors
4.7 billion
496 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
8.6
CUDA
7.5
6.5
Shader Model
6.6
