Iris Plus Graphics 640 and UHD Graphics 750 - video card comparison
Passmark - benchmark score Iris Plus Graphics 640 vs UHD Graphics 750
Iris Plus Graphics 640
1534
UHD Graphics 750
1785
Iris Plus Graphics 640
UHD Graphics 750
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Generation 12.1 (2020−2021)
GPU code name
Kaby Lake GT3e
Rocket Lake GT1
Market segment
Laptop
Laptop
Release date
January 2017
March 2021
Interface
PCIe 3.0 x1
Ring Bus
Boost clock speed
1050 MHz
1300 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
14 nm+++
Number of transistors
189 million
-
Pipelines / CUDA cores
48
256
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
52.80
20.80
Memory type
DDR3L/LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
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
1.1.103
1.2
Quick Sync
+
-