GeForce 7800 GTX and GeForce 6800 Ultra - video card comparison
Passmark - benchmark score GeForce 7800 GTX vs GeForce 6800 Ultra
GeForce 7800 GTX
299
GeForce 6800 Ultra
142
GeForce 7800 GTX
GeForce 6800 Ultra
Architecture
Curie (2003−2013)
Curie (2003−2013)
GPU code name
G70
NV45
Market segment
Desktop
Desktop
Release date
June 2005
July 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
430 MHz
425 MHz
Manufacturing process technology
110 nm
130 nm
Number of transistors
302 million
222 million
Power consumption (TDP)
86 Watt
81 Watt
Texture fill rate
10.32
6.800
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1200 MHz
1100 MHz
Memory bandwidth
38.4 GB/s
35.2 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.1
2.1
Shader Model
3.0
3.0
Vulkan
N/A
N/A