GeForce GTX 1660 Ti Mobile vs GeForce MX550
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 2GB VRAM GeForce MX550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti Mobile 's Advantages
Boost Clock has increased by 20% (1590MHz vs 1320MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)
512 additional rendering cores
GeForce MX550 's Advantages
Released 2 years and 9 months late
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Mobile
+80%
4884
GeForce MX550
2703
3DMark Time Spy
GeForce GTX 1660 Ti Mobile
+135%
5597
GeForce MX550
2375
3DMark Time Spy Extreme
GeForce GTX 1660 Ti Mobile
+487%
2574
GeForce MX550
438
Graphics Card
Apr 2019
Release Date
Jan 2022
GeForce 16 Mobile
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1455 MHz
Base Clock
1065 MHz
1590 MHz
Boost Clock
1320 MHz
1500 MHz
Memory Clock
1500 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
64bit
288.0GB/s
Bandwidth
96.00GB/s
Render Config
24
SM Count
16
1536
Shading Units
1024
96
TMUs
32
48
ROPs
16
64 KB (per SM)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
2 MB
Theoretical Performance
76.32 GPixel/s
Pixel Rate
21.12 GPixel/s
152.6 GTexel/s
Texture Rate
42.24 GTexel/s
9.769 TFLOPS
FP16 (half)
2.703 TFLOPS
4.884 TFLOPS
FP32 (float)
2.703 TFLOPS
152.6 GFLOPS
FP64 (double)
42.24 GFLOPS
Board Design
Unknown
TDP
25W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU116
GPU Name
TU117
-
GPU Variant
MX550
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
6.6 billion
Transistors
4.7 billion
284 mm²
Die Size
200 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.5
6.7
Shader Model
6.6
