HD Graphics 2500 and GeForce 8400M GS - video card comparison
HD Graphics 2500
GeForce 8400M GS
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Tesla (2006−2010)
GPU code name
Ivy Bridge GT1
G86M
Market segment
Laptop
Laptop
Release date
April 2012
May 2007
Interface
PCIe 1.0 x16
MXM-I
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
400 MHz
Floating-point performance
13.8 gflops
25.6 gflops
Manufacturing process technology
22 nm
80 nm
Number of transistors
392 million
210 million
Pipelines / CUDA cores
6
16
Power consumption (TDP)
unknown
11 Watt
Texture fill rate
6.900
3.200
Memory type
System Shared
GDDR2 / GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
600 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.0
3.3
Shader Model
5.0
4.0
Vulkan
1.1.80
N/A