UHD Graphics 620 and Radeon HD 2600 XT AGP - video card comparison
UHD Graphics 620
Radeon HD 2600 XT AGP
Architecture
Gen. 9.5 (2017)
TeraScale (2005−2013)
GPU code name
Kaby-Lake-Refresh GT2
RV630
Market segment
Laptop
Desktop
Release date
September 2017
June 2007
Interface
PCIe 3.0 x1
AGP 8x
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
800 MHz
Floating-point performance
-
173.28 gflops
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
390 million
Pipelines / CUDA cores
24
120
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
27.60
6.400
Memory type
LPDDR3/DDR4
GDDR3
Maximum RAM amount
32 GB
256 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_1)
10.0 (10_0)
OpenCL
2.1
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.1.103
N/A
Quick Sync
+
-