Radeon HD 7570 and Radeon HD 5450 PCIe x1 - video card comparison
Radeon HD 7570
Radeon HD 5450 PCIe x1
Architecture
TeraScale 2 (2009−2015)
TeraScale 2 (2009−2015)
GPU code name
Turks
Cedar
Market segment
Desktop
Desktop
Release date
January 2012
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x1
Supplementary power connectors
None
-
Core clock speed
650 MHz
650 MHz
Floating-point performance
624 gflops
104 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
292 million
Pipelines / CUDA cores
480
80
Power consumption (TDP)
60 Watt
19 Watt
Texture fill rate
15.60
5.200
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1600 MHz
1000 MHz
Memory bandwidth
64 GB/s
8 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