Quadro P400 and GeForce GTX 950 OEM - video card comparison
Quadro P400
GeForce GTX 950 OEM
Architecture
Pascal (2016−2021)
Maxwell 2.0 (2015−2019)
GPU code name
GP107
GM206S
Market segment
Workstation
Desktop
Release date
February 2017
2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1252 MHz
1203 MHz
Core clock speed
1228 MHz
937 MHz
Floating-point performance
679.9 gflops
1,946 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
2,940 million
Pipelines / CUDA cores
256
1024
Power consumption (TDP)
30 Watt
-
Texture fill rate
20.03
76.99
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4008 MHz
5 GB/s
Memory bandwidth
32.06 GB/s
80.19 GB/s
Display Connectors
3x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
5.2
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3