GeForce 7300 GT and Radeon HD 7450 OEM - video card comparison
GeForce 7300 GT
Radeon HD 7450 OEM
Architecture
Curie (2003−2013)
TeraScale 2 (2009−2015)
GPU code name
G73
Caicos
Market segment
Desktop
Desktop
Release date
May 2006
January 2012
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
350 MHz
625 MHz
Floating-point performance
-
200.0 gflops
Manufacturing process technology
90 nm
40 nm
Number of transistors
177 million
370 million
Pipelines / CUDA cores
-
160
Power consumption (TDP)
24 Watt
18 Watt
Texture fill rate
2.800
5.000
Memory type
DDR2
GDDR3
Maximum RAM amount
128 MB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
650 MBps
1066 MHz
Memory bandwidth
10.4 GB/s
8.528 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI
HDMI
-
+
DirectX
9.0c (9_3)
11.2 (11_0)
OpenCL
N/A
1.2
OpenGL
2.1
4.4
Shader Model
3.0
5.0
Vulkan
N/A
N/A