UHD Graphics 620 and GMA X4500 - video card comparison
UHD Graphics 620
GMA X4500
Architecture
Gen. 9.5 (2017)
Generation 5.0 (2008)
GPU code name
Kaby-Lake-Refresh GT2
Eaglelake
Market segment
Laptop
Desktop
Release date
September 2017
June 2008
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
533 MHz
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
24
80
Power consumption (TDP)
15 Watt
13 Watt
Texture fill rate
27.60
2.132
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
No outputs
DirectX
12 (12_1)
10.0
OpenCL
2.1
N/A
OpenGL
4.6
2.0
Shader Model
6.4
4.0
Vulkan
1.1.103
N/A
Quick Sync
+
-