Radeon HD 5450 and Radeon HD 5550 - video card comparison
Passmark - benchmark score Radeon HD 5450 vs Radeon HD 5550
Radeon HD 5450
140
Radeon HD 5550
387
Radeon HD 5450
Radeon HD 5550
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Cedar
Redwood
Market segment
Desktop
Desktop
Release date
February 2010
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
650 MHz
550 MHz
Floating-point performance
104 gflops
352.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
292 million
627 million
Pipelines / CUDA cores
80
320
Power consumption (TDP)
19 Watt
39 Watt
Texture fill rate
5.200
8.800
Memory type
DDR2
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
3200 MHz
Memory bandwidth
6.4 GB/s
51.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A