Quadro M1000M and Quadro K620M - video card comparison
Passmark - benchmark score Quadro M1000M vs Quadro K620M
Quadro M1000M
2953
Quadro K620M
1200
Quadro M1000M
Quadro K620M
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
GM107
GM108
Market segment
Mobile workstation
Mobile workstation
Release date
October 2015
March 2015
Interface
MXM-A (3.0)
MXM-A (3.0)
Supplementary power connectors
None
None
Boost clock speed
1072 MHz
1124 MHz
Core clock speed
993 MHz
1029 MHz
Floating-point performance
1,017 gflops
863.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
-
Pipelines / CUDA cores
512
384
Power consumption (TDP)
40 Watt
30 Watt
Texture fill rate
31.78
17.98
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB/4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5000 MHz
2000 MHz
Memory bandwidth
80 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
1.2
DirectX
12
12
CUDA
5.0
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
5.0
5
Vulkan
+
1.1.126
3D Vision Pro
+
-
Mosaic
+
-
nView Display Management
+
+
Optimus
+
+