Quadro P400 and T400 - video card comparison
Passmark - benchmark score Quadro P400 vs T400
Quadro P400
1690
T400
3739
Quadro P400
T400
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
GP107
TU117
Market segment
Workstation
Desktop
Release date
February 2017
May 2021
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1252 MHz
1425 MHz
Core clock speed
1228 MHz
-
Floating-point performance
679.9 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
3,300 million
4,700 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
30 Watt
30 Watt
Texture fill rate
20.03
34.20
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
4008 MHz
10 GB/s
Memory bandwidth
32.06 GB/s
80 GB/s
Display Connectors
3x mini-DisplayPort
3x mini-DisplayPort
DirectX
12 (12_1)
12 (12_1)
CUDA
6.1
7.5
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.2