Quadro K620 and UHD Graphics 750 - video card comparison
Passmark - benchmark score Quadro K620 vs UHD Graphics 750
Quadro K620
2297
UHD Graphics 750
1785
Quadro K620
UHD Graphics 750
Architecture
Maxwell (2014−2018)
Generation 12.1 (2020−2021)
GPU code name
GM107
Rocket Lake GT1
Market segment
Workstation
Laptop
Release date
July 2014
March 2021
Interface
PCIe 2.0 x16
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
1300 MHz
Core clock speed
1058 MHz
-
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
14 nm+++
Number of transistors
1,870 million
-
Pipelines / CUDA cores
384
256
Power consumption (TDP)
41 Watt
15 Watt
Texture fill rate
26.98
20.80
Memory type
128 Bit
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 29 GB/s
-
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.0
-
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5
6.4
Vulkan
+
1.2
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-