GeForce GTX 960 OEM and Quadro P620 - video card comparison
GeForce GTX 960 OEM
Quadro P620
Architecture
Maxwell 2.0 (2015−2019)
Pascal (2016−2021)
GPU code name
GM206
GP107
Market segment
Desktop
Workstation
Release date
November 2015
May 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1201 MHz
1442 MHz
Core clock speed
924 MHz
1177 MHz
Floating-point performance
2,460 gflops
1,490 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,940 million
3,300 million
Pipelines / CUDA cores
1024
512
Power consumption (TDP)
-
25 Watt
Texture fill rate
76.86
43.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7012 MHz
6000 MHz
Memory bandwidth
112.2 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