Iris Plus Graphics 645 and UHD Graphics Xe 750 32EUs (Rocket Lake) - video card comparison
Iris Plus Graphics 645
UHD Graphics Xe 750 32EUs (Rocket Lake)
Architecture
Gen. 9.5 Coffee Lake (2019)
Gen. 12 (2021)
GPU code name
Kaby Lake GT3e
Rocket Lake Xe
Market segment
Laptop
Desktop
Release date
July 2019
March 2021
Interface
PCIe 3.0 x1
-
Boost clock speed
1150 MHz
1450 MHz
Core clock speed
300 MHz
350 MHz
Manufacturing process technology
14 nm
14 nm
Pipelines / CUDA cores
48
32
Power consumption (TDP)
15 Watt
-
Texture fill rate
50.40
-
Memory type
DDR3, DDR4
-
Maximum RAM amount
System Shared
-
Memory bus width
System Shared
-
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
1.1.103
-
Quick Sync
+
+