Quadro K620 and Arc A750 - video card comparison
Passmark - benchmark score Quadro K620 vs Arc A750
Quadro K620
2297
Arc A750
12315
Quadro K620
Arc A750
Architecture
Maxwell (2014−2018)
Generation 12.7 (2022)
GPU code name
GM107
DG2-512
Market segment
Workstation
Desktop
Release date
July 2014
October 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1124 MHz
2400 MHz
Core clock speed
1058 MHz
2050 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,870 million
21,700 million
Pipelines / CUDA cores
384
3584
Power consumption (TDP)
41 Watt
225 Watt
Texture fill rate
26.98
537.6
Memory type
128 Bit
GDDR6
Maximum RAM amount
2 GB
8 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
Shared memory
-
-
Display Connectors
DVI-I DP
1x HDMI 2.1, 3x DisplayPort 2.0
Number of simultaneous displays
4
-
HDMI
-
+
DirectX
12
12 Ultimate (12_2)
CUDA
5.0
-
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5
6.6
Vulkan
+
1.3
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-