Quadro M620 and Arc A770 - video card comparison
Passmark - benchmark score Quadro M620 vs Arc A770
Quadro M620
2882
Arc A770
10284
Quadro M620
Arc A770
Architecture
Maxwell (2014−2018)
Alchemist
GPU code name
GM107
DG2-512
Market segment
Mobile workstation
Desktop
Release date
January 2017
October 2022
Interface
MXM-A (3.0)
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
977 MHz
2400 MHz
Core clock speed
1018 MHz
2100 MHz
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,870 million
21,700 million
Pipelines / CUDA cores
512
4096
Power consumption (TDP)
30 Watt
225 Watt
Texture fill rate
31.26
614.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5012 MHz
16000 MHz
Memory bandwidth
80 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
Display Port
1.2
-
HDMI
-
+
DirectX
12
12 Ultimate (12_2)
CUDA
5.0
-
OpenCL
1.2
3.0
OpenGL
4.5
4.6
Shader Model
5.0
6.6
Vulkan
1.1.126
1.3
3D Stereo
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-