Quadro P400 and Quadro K1000M - video card comparison
Passmark - benchmark score Quadro P400 vs Quadro K1000M
Quadro P400
1690
Quadro K1000M
804
Quadro P400
Quadro K1000M
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
GP107
N14P-Q1
Market segment
Workstation
Mobile workstation
Release date
February 2017
June 2012
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
None
-
Boost clock speed
1252 MHz
-
Core clock speed
1228 MHz
850 MHz
Floating-point performance
679.9 gflops
326.4 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
1,270 million
Pipelines / CUDA cores
256
192
Power consumption (TDP)
30 Watt
45 Watt
Texture fill rate
20.03
13.60
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4008 MHz
1800 MHz
Memory bandwidth
32.06 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
6.1
+
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
+
Optimus
-
+