Quadro K3100M and Quadro K620M - video card comparison
Passmark - benchmark score Quadro K3100M vs Quadro K620M
Quadro K3100M
2333
Quadro K620M
1200
Quadro K3100M
Quadro K620M
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
N15E-Q1-A2
GM108
Market segment
Mobile workstation
Mobile workstation
Release date
July 2013
March 2015
Interface
MXM-B (3.0)
MXM-A (3.0)
Supplementary power connectors
-
None
Boost clock speed
-
1124 MHz
Core clock speed
706 MHz
1029 MHz
Floating-point performance
1,084 gflops
863.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
-
Pipelines / CUDA cores
768
384
Power consumption (TDP)
75 Watt
30 Watt
Texture fill rate
45.18
17.98
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3200 MHz
2000 MHz
Memory bandwidth
102.4 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
1.2
DirectX
12
12
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5
5
Vulkan
+
1.1.126
3D Vision Pro
+
-
Mosaic
+
-
nView Display Management
+
+
Optimus
+
+