Quadro K620 and Quadro K3100M - video card comparison
Passmark - benchmark score Quadro K620 vs Quadro K3100M
Quadro K620
2297
Quadro K3100M
2333
Quadro K620
Quadro K3100M
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
GM107
N15E-Q1-A2
Market segment
Workstation
Mobile workstation
Release date
July 2014
July 2013
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
706 MHz
Floating-point performance
863.2 gflops
1,084 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
3,540 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
41 Watt
75 Watt
Texture fill rate
26.98
45.18
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
3200 MHz
Memory bandwidth
Up to 29 GB/s
102.4 GB/s
Shared memory
-
-
Display Connectors
DVI-I DP
No outputs
Display Port
-
1.2
Number of simultaneous displays
4
-
DirectX
12
12
CUDA
5.0
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5
5
Vulkan
+
+
3D Vision Pro
+
+
Mosaic
+
+
nView Desktop Management
+
-
nView Display Management
-
+
Optimus
-
+