UHD Graphics 620 and Radeon X1300 XT - video card comparison
UHD Graphics 620
Radeon X1300 XT
Architecture
Gen. 9.5 (2017)
R500 (2005−2007)
GPU code name
Kaby-Lake-Refresh GT2
RV530
Market segment
Laptop
Desktop
Release date
September 2017
August 2006
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
500 MHz
Manufacturing process technology
14 nm
90 nm
Number of transistors
189 million
157 million
Pipelines / CUDA cores
24
-
Power consumption (TDP)
15 Watt
22 Watt
Texture fill rate
27.60
2.000
Memory type
LPDDR3/DDR4
DDR2
Maximum RAM amount
32 GB
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_1)
9.0c (9_3)
OpenCL
2.1
N/A
OpenGL
4.6
2.0
Shader Model
6.4
3.0
Vulkan
1.1.103
N/A
Quick Sync
+
-