Radeon X800 GT AGP and GeForce 7800 GTX 512 - video card comparison
Radeon X800 GT AGP
GeForce 7800 GTX 512
Architecture
R400 (2004−2008)
Curie (2003−2013)
GPU code name
R481
G70
Market segment
Desktop
Desktop
Release date
November 2005
November 2005
Interface
AGP 8x
PCIe 1.0 x16
Supplementary power connectors
1x Molex
-
Core clock speed
475 MHz
500 MHz
Manufacturing process technology
130 nm
110 nm
Number of transistors
160 million
302 million
Power consumption (TDP)
40 Watt
108 Watt
Texture fill rate
5.700
12.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
986 MHz
1600 MBps
Memory bandwidth
31.55 GB/s
51.2 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0b (9_2)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.0
2.1
Shader Model
-
3.0
Vulkan
N/A
N/A