Radeon HD 6450A and GeForce GT 430 PCI - video card comparison
Radeon HD 6450A
GeForce GT 430 PCI
Architecture
TeraScale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
Caicos
GF108
Market segment
Desktop
Desktop
Release date
April 2011
October 2010
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
625 MHz
700 MHz
Floating-point performance
200 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
370 million
585 million
Pipelines / CUDA cores
160
96
Power consumption (TDP)
25 Watt
49 Watt
Texture fill rate
5.000
11.20
Memory type
DDR3
DDR3
Maximum RAM amount
512 MB
512 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1066 MHz
1200 MHz
Memory bandwidth
8.528 GB/s
9.6 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
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