HD Graphics 2500 and Radeon X1900 XT - video card comparison
HD Graphics 2500
Radeon X1900 XT
Architecture
Gen. 7 Ivy Bridge (2011−2012)
R500 (2005−2007)
GPU code name
Ivy Bridge GT1
R580
Market segment
Laptop
Desktop
Release date
April 2012
January 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
625 MHz
Floating-point performance
13.8 gflops
-
Manufacturing process technology
22 nm
90 nm
Number of transistors
392 million
384 million
Pipelines / CUDA cores
6
-
Power consumption (TDP)
unknown
100 Watt
Texture fill rate
6.900
10.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
1450 MBps
Memory bandwidth
-
46.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.1 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.0
2.1 (full)
Shader Model5.03.0
Vulkan
1.1.80
N/A