HD Graphics 620 and Radeon X1300 PCI - video card comparison
HD Graphics 620
Radeon X1300 PCI
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
R500 (2005−2007)
GPU code name
Kaby-Lake GT2
RV516
Market segment
Laptop
Desktop
Release date
August 2016
October 2005
Interface
PCIe 3.0 x1
PCI
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
450 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
80 nm
Number of transistors
189 million
107 million
Pipelines / CUDA cores
24
-
Power consumption (TDP)
15 Watt
-
Texture fill rate
25.20
1.800
Memory type
DDR3L/LPDDR3/LPDDR4
DDR2
Maximum RAM amount
32 GB
128 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
500 MHz
Memory bandwidth
-
4 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
+
N/A
Quick Sync
+
-