Quadro M4000M and Quadro M620 - video card comparison
Passmark - benchmark score Quadro M4000M vs Quadro M620
Quadro M4000M
6396
Quadro M620
2882
Quadro M4000M
Quadro M620
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
GM204
GM107
Market segment
Mobile workstation
Mobile workstation
Release date
October 2015
January 2017
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
None
None
Boost clock speed
1013 MHz
977 MHz
Core clock speed
975 MHz
1018 MHz
Floating-point performance
2,496 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,200 million
1,870 million
Pipelines / CUDA cores
1,280
512
Power consumption (TDP)
100 Watt
30 Watt
Texture fill rate
78.00
31.26
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5012 MHz
5012 MHz
Memory bandwidth
160 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
1.2
DirectX
12
12
CUDA
5.2
5.0
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5.0
5.0
Vulkan
+
1.1.126
3D Stereo
-
+
3D Vision Pro
+
-
Mosaic
+
+
nView Display Management
+
+
Optimus
+
+