GeForce 8800 GTS 512 and GeForce 6800 Ultra - video card comparison
Passmark - benchmark score GeForce 8800 GTS 512 vs GeForce 6800 Ultra
GeForce 8800 GTS 512
585
GeForce 6800 Ultra
142
GeForce 8800 GTS 512
GeForce 6800 Ultra
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G92
NV45
Market segment
Desktop
Desktop
Release date
December 2007
July 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
650 MHz
425 MHz
Floating-point performance
416.0 gflops
-
Manufacturing process technology
65 nm
130 nm
Number of transistors
754 million
222 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
135 Watt
81 Watt
Texture fill rate
41.60
6.800
Memory type
GDDR3
GDDR3
Maximum RAM amount
512 MB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1640 MHz
1100 MHz
Memory bandwidth
52.48 GB/s
35.2 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A