HD Graphics 620 and Iris Xe Graphics MAX - video card comparison
Passmark - benchmark score HD Graphics 620 vs Iris Xe Graphics MAX
HD Graphics 620
963
Iris Xe Graphics MAX
2030
HD Graphics 620
Iris Xe Graphics MAX
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Generation 12.1 (2020−2021)
GPU code name
Kaby-Lake GT2
DG1
Market segment
Laptop
Desktop
Release date
August 2016
October 2020
Interface
PCIe 3.0 x1
PCIe 4.0 x4
Boost clock speed
1050 MHz
1650 MHz
Core clock speed
300 MHz
-
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
768
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
25.20
79.20
Memory type
DDR3L/LPDDR3/LPDDR4
LPDDR4X
Maximum RAM amount
32 GB
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
4.3 GB/s
Memory bandwidth
-
68.26 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2
Quick Sync
+
-