Radeon HD 5570 OEM and Radeon HD 4650 - video card comparison
Radeon HD 5570 OEM
Radeon HD 4650
Architecture
TeraScale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Redwood
RV730
Market segment
Desktop
Desktop
Release date
February 2010
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
550 MHz
600 MHz
Floating-point performance
352.0 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
627 million
514 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
39 Watt
48 Watt
Texture fill rate
8.800
19.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1334 MHz
1400 MHz
Memory bandwidth
21.34 GB/s
22.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A