Radeon HD 5570 and Radeon HD 3450 AGP - video card comparison
Radeon HD 5570
Radeon HD 3450 AGP
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Redwood
RV620
Market segment
Desktop
Desktop
Release date
February 2010
January 2008
Interface
PCIe 2.0 x16
AGP 8x
Supplementary power connectors
None
1x Molex
Core clock speed
650 MHz
600 MHz
Floating-point performance
520.0 gflops
48 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
627 million
181 million
Pipelines / CUDA cores
400
40
Power consumption (TDP)
39 Watt
25 Watt
Texture fill rate
13.00
2.400
Memory type
DDR3
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
667 - 900 MHz
1000 MHz
Memory bandwidth
25.6 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI
HDMI
+
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A