HD Graphics 2500 and GMA 3100 - video card comparison
HD Graphics 2500
GMA 3100
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Generation 4.0 (2006−2007)
GPU code name
Ivy Bridge GT1
Bearlake
Market segment
Laptop
Desktop
Release date
April 2012
May 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
400 MHz
Floating-point performance
13.8 gflops
-
Manufacturing process technology
22 nm
90 nm
Number of transistors
392 million
-
Pipelines / CUDA cores
6
-
Power consumption (TDP)
unknown
13 Watt
Texture fill rate
6.900
1.600
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
9.0c
OpenCL
1.2
N/A
OpenGL
4.0
2.0
Shader Model
5.0
3.0
Vulkan
1.1.80
N/A