Radeon HD 4670 and Radeon X1300 XT - video card comparison
Radeon HD 4670
Radeon X1300 XT
Architecture
TeraScale (2005−2013)
R500 (2005−2007)
GPU code name
RV730
RV530
Market segment
Desktop
Desktop
Release date
September 2008
August 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
750 MHz
500 MHz
Floating-point performance
480.0 gflops
-
Manufacturing process technology
55 nm
90 nm
Number of transistors
514 million
157 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
59 Watt
22 Watt
Texture fill rate
24.00
2.000
Memory type
GDDR3
DDR2
Maximum RAM amount
512 MB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2000 MHz
800 MHz
Memory bandwidth
32 GB/s
12.8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A