GeForce GT 230 and Radeon HD 4450 - video card comparison
GeForce GT 230
Radeon HD 4450
Architecture
Tesla (2006−2010)
TeraScale (2005−2013)
GPU code name
G94B
RV710
Market segment
Desktop
Desktop
Release date
October 2009
November 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
650 MHz
600 MHz
Floating-point performance
156 gflops
96 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
505 million
242 million
Pipelines / CUDA cores
48
80
Power consumption (TDP)
75 Watt
25 Watt
Texture fill rate
15.60
4.800
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1800 MHz
800 MHz
Memory bandwidth
57.6 GB/s
6.4 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.1 (10_0)
10.1 (10_1)
CUDA
1.1
-
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A