HD Graphics 620 and UHD Graphics Xe 750 32EUs (Rocket Lake) - video card comparison
HD Graphics 620
UHD Graphics Xe 750 32EUs (Rocket Lake)
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Gen. 12 (2021)
GPU code name
Kaby-Lake GT2
Rocket Lake Xe
Market segment
Laptop
Desktop
Release date
August 2016
March 2021
Interface
PCIe 3.0 x1
-
Boost clock speed
1050 MHz
1450 MHz
Core clock speed
300 MHz
350 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
32
Power consumption (TDP)
15 Watt
-
Texture fill rate
25.20
-
Memory type
DDR3L/LPDDR3/LPDDR4
-
Maximum RAM amount
32 GB
-
Memory bus width
64/128 Bit
-
Memory clock speed
System Shared
-
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
12 (12_1)
12_1
OpenCL
2.1
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
+
-
Quick Sync
+
+