Quadro K620 and GeForce RTX 2080 Ti - video card comparison
Passmark - benchmark score Quadro K620 vs GeForce RTX 2080 Ti
Quadro K620
2297
GeForce RTX 2080 Ti
22431
Quadro K620
GeForce RTX 2080 Ti
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
GM107
Turing TU102
Market segment
Workstation
Desktop
Release date
July 2014
August 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1124 MHz
1545 MHz
Core clock speed
1058 MHz
1350 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,870 million
18,600 million
Pipelines / CUDA cores
384
4352
Power consumption (TDP)
41 Watt
270 Watt
Texture fill rate
26.98
420.2
Memory type
128 Bit
GDDR6
Maximum RAM amount
2 GB
11 GB
Memory bus width
128 Bit
352 Bit
Memory clock speed
1800 MHz
14000 MHz
Memory bandwidth
Up to 29 GB/s
616.0 GB/s
Shared memory
-
-
Display Connectors
DVI-I DP
1x HDMI, 3x DisplayPort, 1x USB Type-C
Number of simultaneous displays
4
-
HDMI
-
+
G-SYNC support
-
+
DirectX
12
12 Ultimate (12_1)
CUDA
5.0
7.5
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5
6.5
Vulkan
+
1.2.131
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-
VR Ready
-
+