HD Graphics 2500 and Radeon X800 GT - video card comparison
HD Graphics 2500
Radeon X800 GT
Architecture
Gen. 7 Ivy Bridge (2011−2012)
R400 (2004−2008)
GPU code name
Ivy Bridge GT1
R480
Market segment
Laptop
Desktop
Release date
April 2012
November 2005
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
475 MHz
Floating-point performance
13.8 gflops
-
Manufacturing process technology
22 nm
130 nm
Number of transistors
392 million
160 million
Pipelines / CUDA cores
6
-
Power consumption (TDP)
unknown
40 Watt
Texture fill rate
6.900
5.700
Memory type
System Shared
DDR
Maximum RAM amount
System Shared
128 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
986 MHz
Memory bandwidth
-
31.55 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
11.1 (11_0)
9.0b (9_2)
OpenCL
1.2
N/A
OpenGL
4.0
2.0
Shader Model
5.0
-
Vulkan
1.1.80
N/A