HD Graphics 620 and Iris Xe MAX Graphics - video card comparison
Passmark - benchmark score HD Graphics 620 vs Iris Xe MAX Graphics
HD Graphics 620
963
Iris Xe MAX Graphics
2030
HD Graphics 620
Iris Xe MAX Graphics
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Gen. 12 Xe (2020)
GPU code name
Kaby-Lake GT2
iDG1LPDEV
Market segment
Laptop
Laptop
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
96
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
4266 MHz
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
+
-