GeForce GTX 980MX and GeForce MX550 - video card comparison
GeForce GTX 980MX
GeForce MX550
Architecture
Maxwell 2.0 (2015−2019)
Turing (2018−2021)
GPU code name
GM204
GN18-S5
Market segment
Desktop
Laptop
Release date
June 2016
December 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1178 MHz
1320 MHz
Core clock speed
1050 MHz
-
Floating-point performance
3,920 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
5,200 million
4,700 million
Pipelines / CUDA cores
1664
1024
Power consumption (TDP)
148 Watt
15-25 Watt
Texture fill rate
122.5
42.24
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
6000 MHz
12000 MHz
Memory bandwidth
192.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
5.2
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.1.126
1.2
Optimus
-
+