Radeon HD 7450A and GeForce GT 230 OEM - video card comparison
Radeon HD 7450A
GeForce GT 230 OEM
Architecture
TeraScale 2 (2009−2015)
Tesla (2006−2010)
GPU code name
Caicos
G92B
Market segment
Desktop
Desktop
Release date
January 2012
April 2009
Interface
MXM-A (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
625 MHz
500 MHz
Floating-point performance
200.0 gflops
240 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
370 million
754 million
Pipelines / CUDA cores
160
96
Power consumption (TDP)
25 Watt
75 Watt
Texture fill rate
5.000
24.00
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
1536 MB
Memory bus width
64 Bit
192 Bit
Memory clock speed
1600 MHz
1000 MHz
Memory bandwidth
12.8 GB/s
24 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.0
Vulkan
N/A
N/A