Quadro K620 and GeForce RTX 3070 SUPER - video card comparison
Quadro K620
GeForce RTX 3070 SUPER
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
GM107
GA104
Market segment
Workstation
Desktop
Release date
July 2014
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 12-pin
Boost clock speed
1124 MHz
1695 MHz
Core clock speed
1058 MHz
-
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,870 million
18,000 million
Pipelines / CUDA cores
384
6144
Power consumption (TDP)
41 Watt
250 Watt
Texture fill rate
26.98
325.4
Memory type
128 Bit
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
16000 MHz
Memory bandwidth
Up to 29 GB/s
512.0 GB/s
Display Connectors
DVI-I DP
1x HDMI, 3x DisplayPort
Number of simultaneous displays
4
-
HDMI
-
+
DirectX
12
12 Ultimate (12_2)
CUDA
5.0
-
OpenCL
1.2
-
OpenGL
4.5
4.6
Shader Model
5
-
Vulkan
+
-
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-