GeForce 6600 LE and Radeon X1300 LE - video card comparison
GeForce 6600 LE
Radeon X1300 LE
Architecture
Curie (2003−2013)
R500 (2005−2007)
GPU code name
NV43
RV515
Market segment
Desktop
Desktop
Release date
2005
October 2005
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
300 MHz
450 MHz
Manufacturing process technology
110 nm
90 nm
Number of transistors
146 million
107 million
Texture fill rate
1.200
1.800
Memory type
DDR
DDR
Maximum RAM amount
128 MB
64 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
500 MBps
500 MHz
Memory bandwidth
8 GB/s
4 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x VGA
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0 (full)
Shader Model
3.03.0
Vulkan
N/A
N/A