Radeon HD 6450A and GeForce 705A - video card comparison
Radeon HD 6450A
GeForce 705A
Architecture
TeraScale 2 (2009−2015)
Fermi 2.0 (2010−2014)
GPU code name
Caicos
GF119
Market segment
Desktop
Desktop
Release date
April 2011
October 2013
Interface
MXM-A (3.0)
PCIe 2.0 x16
Core clock speed
625 MHz
738 MHz
Floating-point performance
200 gflops
148.8 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
292 million
Pipelines / CUDA cores
160
48
Power consumption (TDP)
25 Watt
15 Watt
Texture fill rate
5.000
5.904
Memory type
DDR3
DDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1066 MHz
1800 MHz
Memory bandwidth
8.528 GB/s
14.4 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
N/A