GeForce 6800 and GeForce 6600 GT - video card comparison
Passmark - benchmark score GeForce 6800 vs GeForce 6600 GT
GeForce 6800
115
GeForce 6600 GT
147
GeForce 6800
GeForce 6600 GT
Architecture
Curie (2003−2013)
Curie (2003−2013)
GPU code name
NV41
NV43 A2
Market segment
Desktop
Desktop
Release date
November 2004
August 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
325 MHz
500 MHz
Manufacturing process technology
130 nm
110 nm
Number of transistors
190 million
146 million
Texture fill rate
3.900
4.000
Memory type
DDR
GDDR3
Maximum RAM amount
256 MB
128 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
600 MBps
1000 MHz
Memory bandwidth
19.2 GB/s
16 GB/s
Display Connectors
1x DVI, 1x VGA, 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
2.0 (full)
Shader Model
3.03.0
Vulkan
N/A
N/A