Quadro M4000 and Quadro P400 - video card comparison
Passmark - benchmark score Quadro M4000 vs Quadro P400
Quadro M4000
6876
Quadro P400
1690
Quadro M4000
Quadro P400
Architecture
Maxwell 2.0 (2015−2019)
Pascal (2016−2021)
GPU code name
GM204
GP107
Market segment
Workstation
Workstation
Release date
June 2015
February 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
None
SLI options
+
-
Boost clock speed
-
1252 MHz
Core clock speed
773 MHz
1228 MHz
Floating-point performance
2,573 gflops
679.9 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
5,200 million
3,300 million
Pipelines / CUDA cores
1664
256
Power consumption (TDP)
120 Watt
30 Watt
Texture fill rate
80.39
20.03
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
6008 MHz
4008 MHz
Memory bandwidth
Up to 192 GB/s
32.06 GB/s
Display Connectors
DP DP DP DP 3-pin Stereo
3x mini-DisplayPort
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.2
6.1
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5
6.4
Vulkan
+
1.2.131
3D Vision Pro
+
-
High-Performance Video I/O6
+
-
Mosaic
+
-
Multi-display synchronization
Quadro Sync
-
nView Desktop Management
+
-