Radeon X800 GTO and GeForce 256 SDR - video card comparison
Radeon X800 GTO
GeForce 256 SDR
Architecture
R400 (2004−2008)
Celsius (1999−2005)
GPU code name
R423
NV10 A3
Market segment
Desktop
Desktop
Release date
December 2007
October 1999
Interface
PCIe 1.0 x16
AGP 4x
Supplementary power connectors
None
None
Core clock speed
400 MHz
120 MHz
Manufacturing process technology
130 nm
220 nm
Number of transistors
160 million
17 million
Power consumption (TDP)
49 Watt
-
Texture fill rate
4.800
0.48
Memory type
DDR
SDR
Maximum RAM amount
128 MB
32 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
700 MHz
143 MHz
Memory bandwidth
22.4 GB/s
1.144 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x VGA
DirectX
9.0b (9_2)
7.0
OpenCL
N/A
N/A
OpenGL
2.0
1.2
Vulkan
N/A
N/A