Radeon HD 8280E and Radeon HD 6450A - video card comparison
Passmark - benchmark score Radeon HD 8280E vs Radeon HD 6450A
Radeon HD 8280E
243
Radeon HD 6450A
268
Radeon HD 8280E
Radeon HD 6450A
Architecture
GCN 2.0 (2013−2017)
TeraScale 2 (2009−2015)
GPU code name
Kalindi
Caicos
Market segment
Desktop
Desktop
Release date
April 2013
April 2011
Interface
IGP
MXM-A (3.0)
Core clock speed
450 MHz
625 MHz
Floating-point performance
-
200 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,178 million
370 million
Pipelines / CUDA cores
128
160
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
3.600
5.000
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1066 MHz
Memory bandwidth
-
8.528 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.3
5.0
Vulkan
1.2.131
N/A