HD Graphics 2500 and GeForce 8400 GS Rev. 3 - video card comparison
HD Graphics 2500
GeForce 8400 GS Rev. 3
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Tesla 2.0 (2007−2013)
GPU code name
Ivy Bridge GT1
GT218
Market segment
Laptop
Desktop
Release date
April 2012
July 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
520 MHz
Floating-point performance
13.8 gflops
39.36 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
260 million
Pipelines / CUDA cores
6
16
Power consumption (TDP)
unknown
25 Watt
Texture fill rate
6.900
4.160
Memory type
-
DDR2
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
-
800 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
11.1 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.0
3.3
Shader Model
5.0
4.1
Vulkan
1.1.80
N/A