Quadro M620 and Iris Xe Graphics G4 - video card comparison
Quadro M620
Iris Xe Graphics G4
Architecture
Maxwell (2014−2018)
Generation 12.0 (2020)
GPU code name
GM107
Tiger Lake GT1
Market segment
Mobile workstation
Laptop
Release date
January 2017
September 2020
Interface
MXM-A (3.0)
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
977 MHz
1100 MHz
Core clock speed
1018 MHz
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
1,870 million
-
Pipelines / CUDA cores
512
384
Power consumption (TDP)
30 Watt
15 Watt
Texture fill rate
31.26
52.80
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
5012 MHz
System Shared
Memory bandwidth
80 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
Display Port
1.2
-
DirectX
12
12 (12_1)
CUDA
5.0
-
OpenCL
1.2
2.1
OpenGL
4.5
4.6
Shader Model
5.0
6.4
Vulkan
1.1.126
1.1
3D Stereo
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-
Quick Sync
-
+