Quadro K620M and GeForce RTX 3070 Mobile - video card comparison
Passmark - benchmark score Quadro K620M vs GeForce RTX 3070 Mobile
Quadro K620M
1200
GeForce RTX 3070 Mobile
14795
Quadro K620M
GeForce RTX 3070 Mobile
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
GM108
GN20-E5 GA104
Market segment
Mobile workstation
Laptop
Release date
March 2015
January 2021
Interface
MXM-A (3.0)
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
1290 - 1620 MHz
Core clock speed
1029 MHz
780 - 1100 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
-
17,400 million
Pipelines / CUDA cores
384
5120
Power consumption (TDP)
30 Watt
125 Watt
Texture fill rate
17.98
287.0
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
14000 MHz
Memory bandwidth
14.4 GB/s
320.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
Display Port
1.2
-
HDMI
-
+
DirectX
12
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5
6.5
Vulkan
1.1.126
1.2
nView Display Management
+
-
Optimus
+
-