HD Graphics 400 and Radeon HD 2600 PRO - video card comparison
HD Graphics 400
Radeon HD 2600 PRO
Architecture
Generation 8.0 (2014−2015)
TeraScale (2005−2013)
GPU code name
Braswell GT1
RV630
Market segment
Desktop
Desktop
Release date
April 2015
June 2007
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
600 MHz
Floating-point performance
134.4 gflops
144 gflops
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
390 million
Pipelines / CUDA cores
96
120
Power consumption (TDP)
6 Watt
35 Watt
Texture fill rate
7.680
4.800
Memory type
DDR3L
DDR2
Maximum RAM amount
8 GB
512 MB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
16 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_1)
10.0 (10_0)
OpenCL
2.0
N/A
OpenGL
4.3
3.3
Shader Model
5.1
4.0
Vulkan
1.1.80
N/A