Quadro M620 and GeForce 830M - video card comparison
Passmark - benchmark score Quadro M620 vs GeForce 830M
Quadro M620
2882
GeForce 830M
1038
Quadro M620
GeForce 830M
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
GM107
N15?
Market segment
Mobile workstation
Laptop
Release date
January 2017
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
MXM-A (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
977 MHz
1150 MHz
Core clock speed
1018 MHz
1029 MHz
Floating-point performance
-
588.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
-
Pipelines / CUDA cores
512
256
Power consumption (TDP)
30 Watt
33 Watt
Texture fill rate
31.26
18.40
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5012 MHz
1800 MHz
Memory bandwidth
80 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
-
DirectX
12
12 (11_0)
CUDA
5.0
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5.0
5.1
Vulkan
1.1.126
1.1.126
3D Stereo
+
-
GameWorks
-
+
GPU Boost
-
2.0
Mosaic
+
-
nView Display Management
+
-
Optimus
+
+
Optimus
+
-