Quadro 2000M and Quadro K620M - video card comparison
Passmark - benchmark score Quadro 2000M vs Quadro K620M
Quadro 2000M
804
Quadro K620M
1200
Quadro 2000M
Quadro K620M
Architecture
Fermi (2010−2014)
Maxwell (2014−2018)
GPU code name
Fermi
GM108
Market segment
Mobile workstation
Mobile workstation
Release date
February 2011
March 2015
Interface
MXM-A (3.0)
MXM-A (3.0)
Supplementary power connectors
-
None
Boost clock speed
-
1124 MHz
Core clock speed
550 MHz
1029 MHz
Floating-point performance
422.4 gflops
863.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
-
Pipelines / CUDA cores
192
384
Power consumption (TDP)
55 Watt
30 Watt
Texture fill rate
17.60
17.98
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
900 MHz
2000 MHz
Memory bandwidth
28.8 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
-
1.2
DirectX
12 (11_0)
12
CUDA
2.1
+
OpenCL
1.1
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5
Vulkan
N/A
1.1.126
nView Display Management
-
+
Optimus
-
+