GeForce 6800 Ultra and GeForce 6800 - video card comparison
Passmark - benchmark score GeForce 6800 Ultra vs GeForce 6800
GeForce 6800 Ultra
142
GeForce 6800
115
GeForce 6800 Ultra
GeForce 6800
Architecture
Curie (2003−2013)
Curie (2003−2013)
GPU code name
NV45
NV41
Market segment
Desktop
Desktop
Release date
July 2004
November 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
425 MHz
325 MHz
Manufacturing process technology
130 nm
130 nm
Number of transistors
222 million
190 million
Power consumption (TDP)
81 Watt
-
Texture fill rate
6.800
3.900
Memory type
GDDR3
DDR
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1100 MHz
600 MBps
Memory bandwidth
35.2 GB/s
19.2 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.1
2.0 (full)
Shader Model3.03.0
Vulkan
N/A
N/A