Radeon HD 6480G + HD 7450M Dual Graphics and Radeon HD 6450M - video card comparison
Radeon HD 6480G + HD 7450M Dual Graphics
Radeon HD 6450M
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
-
Seymour-PRO
Market segment
Laptop
Laptop
Release date
February 2012
January 2011
Interface
-
PCIe 2.0 x16
Core clock speed
593 / 700 MHz
600 MHz
Floating-point performance
-
192 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
-
370 million
Pipelines / CUDA cores
400
160
Texture fill rate
-
4.800
Memory type
-
DDR3
Maximum RAM amount
-
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
- / 1800 MHz
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A