GeForce GTX 980MX and Radeon E9171 MCM - video card comparison
GeForce GTX 980MX
Radeon E9171 MCM
Architecture
Maxwell 2.0 (2015−2019)
GCN 4.0 (2016−2020)
GPU code name
GM204
Lexa
Market segment
Desktop
Desktop
Release date
June 2016
October 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1178 MHz
1219 MHz
Core clock speed
1050 MHz
1124 MHz
Floating-point performance
3,920 gflops
1,248 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,200 million
2,200 million
Pipelines / CUDA cores
1664
512
Power consumption (TDP)
148 Watt
40 Watt
Texture fill rate
122.5
39.01
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
6000 MHz
6000 MHz
Memory bandwidth
192.0 GB/s
96 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_0)
CUDA
5.2
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.126
1.2.131