GeForce 7800 GT Dual and GeForce PCX 5900 - video card comparison
GeForce 7800 GT Dual
GeForce PCX 5900
Architecture
Curie (2003−2013)
Rankine (2003−2005)
GPU code name
G70
NV35
Market segment
Desktop
Desktop
Release date
August 2005
March 2003
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
400 MHz
350 MHz
Manufacturing process technology
110 nm
130 nm
Number of transistors
302 million
135 million
Texture fill rate
8.000
2.800
Memory type
GDDR3
DDR
Maximum RAM amount
256 MB
128 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1000 MHz
550 MHz
Memory bandwidth
32 GB/s
17.6 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
9.0c (9_3)
9.0a
OpenCL
N/A
N/A
OpenGL
2.1
1.5 (2.1)
Shader Model
3.0
-
Vulkan
N/A
N/A