HD Graphics 2500 and Radeon HD 6450 GDDR5 - video card comparison
HD Graphics 2500
Radeon HD 6450 GDDR5
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Terascale 2 (2009−2015)
GPU code name
Ivy Bridge GT1
Caicos
Market segment
Laptop
Desktop
Release date
April 2012
April 2011
Interface
PCIe 1.0 x16
-
Boost clock speed
1150 MHz
-
Core clock speed
650 MHz
750 MHz
Floating-point performance
13.8 gflops
-
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
-
Pipelines / CUDA cores
6
160
Power consumption (TDP)
unknown
27 Watt
Texture fill rate
6.900
-
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
900 MHz
Shared memory
+
-
Display Connectors
No outputs
-
DirectX
11.1 (11_0)
11
OpenCL
1.2
-
OpenGL
4.0
-
Shader Model
5.0
-
Vulkan
1.1.80
-