GeForce GTX 980MX and Quadro P620 - video card comparison
GeForce GTX 980MX
Quadro P620
Architecture
Maxwell 2.0 (2015−2019)
Pascal (2016−2021)
GPU code name
GM204
GP107
Market segment
Desktop
Workstation
Release date
June 2016
May 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1178 MHz
1442 MHz
Core clock speed
1050 MHz
1177 MHz
Floating-point performance
3,920 gflops
1,490 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,200 million
3,300 million
Pipelines / CUDA cores
1664
512
Power consumption (TDP)
148 Watt
25 Watt
Texture fill rate
122.5
43.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
6000 MHz
6000 MHz
Memory bandwidth
192.0 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
12 (12_1)
12 (12_1)
CUDA
5.2
6.1
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.126
1.2.131