Quadro M620 and GeForce GT 620M - video card comparison
Passmark - benchmark score Quadro M620 vs GeForce GT 620M
Quadro M620
2882
GeForce GT 620M
447
Quadro M620
GeForce GT 620M
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
GM107
N13P-GLP / N13M-GS
Market segment
Mobile workstation
Laptop
Release date
January 2017
March 2012
Bus support
-
PCI Express 2.0
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
977 MHz
715 MHz
Core clock speed
1018 MHz
Up to 625 MHz
CUDA cores
-
96
Floating-point performance
-
253.4 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
585 million
Pipelines / CUDA cores
512
96
Power consumption (TDP)
30 Watt
15 Watt
Texture fill rate
31.26
Up to 10.0 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
Up to 128bit
Memory clock speed
5012 MHz
1800 MHz
Memory bandwidth
80 GB/s
Up to 28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
-
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
12
12 API
CUDA
5.0
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
5.0
5.1
Vulkan
1.1.126
N/A
3D Blu-Ray
-
+
3D Stereo
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
+
Optimus
+
-