HD Graphics 2500 and Radeon HD 6450M - video card comparison
HD Graphics 2500
Radeon HD 6450M
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Terascale 2 (2009−2015)
GPU code name
Ivy Bridge GT1
Seymour-PRO
Market segment
Laptop
Laptop
Release date
April 2012
January 2011
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
600 MHz
Floating-point performance
13.8 gflops
192 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
370 million
Pipelines / CUDA cores
6
160
Power consumption (TDP)
unknown
-
Texture fill rate
6.900
4.800
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.0
4.4
Shader Model
5.0
5.0
Vulkan
1.1.80
N/A