Quadro P620 and GeForce GTX 950 Low Power - video card comparison
Quadro P620
GeForce GTX 950 Low Power
Architecture
Pascal (2016−2021)
Maxwell 2.0 (2015−2019)
GPU code name
GP107
GM206
Market segment
Workstation
Desktop
Release date
May 2019
March 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1442 MHz
1190 MHz
Core clock speed
1177 MHz
1026 MHz
Floating-point performance
1,490 gflops
1,828 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
2,940 million
Pipelines / CUDA cores
512
768
Power consumption (TDP)
25 Watt
75 Watt
Texture fill rate
43.33
57.12
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
6612 MHz
Memory bandwidth
80.13 GB/s
105.8 GB/s
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
5.2
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.126