Iris Plus Graphics 640 and HD Graphics 630 Mobile - video card comparison
Iris Plus Graphics 640
HD Graphics 630 Mobile
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Generation 9.5
GPU code name
Kaby Lake GT3e
Kaby Lake GT2
Market segment
Laptop
Laptop
Release date
January 2017
August 2016
Interface
PCIe 3.0 x1
Ring Bus
Boost clock speed
1050 MHz
1000 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
14 nm++
Number of transistors
189 million
-
Pipelines / CUDA cores
48
192
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
52.80
24.00
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
Portable Device Dependent
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
1.3
Quick Sync
+
-