Radeon HD 7730 and Radeon HD 5450 - video card comparison
Passmark - benchmark score Radeon HD 7730 vs Radeon HD 5450
Radeon HD 7730
1241
Radeon HD 5450
140
Radeon HD 7730
Radeon HD 5450
Architecture
GCN 1.0 (2012−2020)
TeraScale 2 (2009−2015)
GPU code name
Cape Verde
Cedar
Market segment
Desktop
Desktop
Release date
May 2013
February 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
800 MHz
650 MHz
Floating-point performance
614.4 gflops
104 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
292 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
47 Watt
19 Watt
Texture fill rate
19.20
5.200
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
800 MHz
Memory bandwidth
72 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.2.131
N/A