Quadro M620 and Quadro 4000 - video card comparison
Passmark - benchmark score Quadro M620 vs Quadro 4000
Quadro M620
2882
Quadro 4000
1523
Quadro M620
Quadro 4000
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
GM107
GF100
Market segment
Mobile workstation
Workstation
Release date
January 2017
November 2010
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
977 MHz
-
Core clock speed
1018 MHz
475 MHz
Floating-point performance
-
486.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
3,100 million
Pipelines / CUDA cores
512
256
Power consumption (TDP)
30 Watt
142 Watt
Texture fill rate
31.26
15.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5012 MHz
2808 MHz
Memory bandwidth
80 GB/s
89.86 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 2x DisplayPort
Display Port
1.2
-
DirectX
12
12 (11_0)
CUDA
5.0
2.0
OpenCL
1.2
1.1
OpenGL
4.5
4.6
Shader Model
5.0
5.1
Vulkan
1.1.126
N/A
3D Stereo
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-