Quadro K620M and GeForce GT 630 - video card comparison
Passmark - benchmark score Quadro K620M vs GeForce GT 630
Quadro K620M
1200
GeForce GT 630
697
Quadro K620M
GeForce GT 630
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
GM108
GF108
Market segment
Mobile workstation
Desktop
Release date
March 2015
May 2012
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
-
Core clock speed
1029 MHz
810 MHz
Floating-point performance
863.2 gflops
311.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
-
585 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
30 Watt
65 Watt
Texture fill rate
17.98
12.96
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1800 MHz
Memory bandwidth
14.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
Display Port
1.2
-
HDMI
-
+
DirectX
12
12 (11_0)
CUDA
+
2.1
OpenCL
1.2
1.1
OpenGL
4.5
4.6
Shader Model
5
5.1
Vulkan
1.1.126
N/A
nView Display Management
+
-
Optimus
+
-