HD Graphics 620 and Radeon HD 2600 XT - video card comparison
Passmark - benchmark score HD Graphics 620 vs Radeon HD 2600 XT
HD Graphics 620
963
Radeon HD 2600 XT
290
HD Graphics 620
Radeon HD 2600 XT
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
TeraScale (2005−2013)
GPU code name
Kaby-Lake GT2
RV630
Market segment
Laptop
Desktop
Release date
August 2016
June 2007
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
800 MHz
Floating-point performance
403.2 gflops
192 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
25.20
6.400
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR3
Maximum RAM amount
32 GB
256 MB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1400 MHz
Memory bandwidth
-
22.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 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
+
N/A
Quick Sync
+
-