Radeon HD 3470 and Radeon X300 - video card comparison
Radeon HD 3470
Radeon X300
Architecture
TeraScale (2005−2013)
Rage 9 (2003−2008)
GPU code name
RV620
RV370
Market segment
Desktop
Desktop
Release date
January 2008
September 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Core clock speed
800 MHz
375 MHz
Floating-point performance
64 gflops
-
Manufacturing process technology
55 nm
110 nm
Number of transistors
181 million
107 million
Pipelines / CUDA cores
40
-
Power consumption (TDP)
30 Watt
36 Watt
Texture fill rate
3.200
1.500
Memory type
GDDR3
DDR
Maximum RAM amount
256 MB
64 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1900 MHz
400 MHz
Memory bandwidth
15.2 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0
OpenCL
N/A
N/A
OpenGL
3.3
2.0
Shader Model
4.1
-
Vulkan
N/A
N/A