UHD Graphics 620 and UHD Graphics 630 Mobile - video card comparison
UHD Graphics 620
UHD Graphics 630 Mobile
Architecture
Gen. 9.5 (2017)
Generation 9.5
GPU code name
Kaby-Lake-Refresh GT2
Coffee Lake GT2
Market segment
Laptop
Laptop
Release date
September 2017
April 2018
Interface
PCIe 3.0 x1
Ring Bus
Boost clock speed
1150 MHz
1000 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
14 nm
14 nm+++
Number of transistors
189 million
-
Pipelines / CUDA cores
24
192
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
27.60
24.00
Memory type
LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
System Shared
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
+
-