NVIDIA GeForce Go 6800 vs NVIDIA GeForce Go 6400 vs NVIDIA GeForce Go 6200
NVIDIA GeForce Go 6800► remove
NVIDIA GeForce Go 6800 is lower clocked than the 6800 Ultra video card for notebooks (and also cooler). The number of pixel pipelines and vertex pipelines is the same like in 6800 Ultra.
Currently the performance of the 6800 is only compareable to a 8600M GT middle class graphics card.
The PureVideo technology delivers acceleration for H.264, WMV, and MPEG2 videos (also in HD) but has a bit less features than the PureVideo engine in the 8600M GT. > Comparison
NVIDIA GeForce Go 6400► remove
The NVIDIA GeForce Go 6400 is inserted in favorable notebooks and technically a higher clocked GeForce Go 6200. It has been replaced by Go 7400. Beside the integrated memory of 32 MB the card can reserve up to 128 MB of the main memory (TurboCache).
Due to few integrated memory and only 64 memory bus, the highest gaming performance can not be expected from GeForce Go 6400.
The PureVideo functions enable the 6400 to accelerate the playback of MPEG videos (not in HD). > Comparison Table
NVIDIA GeForce Go 6200► remove
The NVIDIA GeForce Go 6200 / 6250 / 6200 TE is the smallest version of the series 6 with own memory. It offers few own memory and fills the rest with main memory (called TurboCache). The video performance is sufficient only for not demanding or elder games, though many features are supported.
The heat development and the current consumption are low (but higher than with integrated graphics). For gamers too weak and for a office notebook too hungry for energy? In reality GeForce Go 6200 is somewhere between it.
The GeForce Go 6250 is a somewhat higher clocked version of the 6200.
The PureVideo functions enable the 6200 to accelerate the playback of MPEG videos (not in HD). > Comparison Table
|NVIDIA GeForce Go 6800||NVIDIA GeForce Go 6400||NVIDIA GeForce Go 6200|
|GeForce Go 6000 Series|
|12 / 5||4 / 3||4 / 3|
|Core||300 MHz||400 MHz||300 MHz|
|Memory||300 MHz||350 MHz||300 MHz|
|Bus||128 / 256 Bit||64 Bit||64 Bit|
|Max. Memory||256 MB||32 MB||32 MB|
|DirectX||DirectX 9c, 3.0||DirectX 9c, 3.0||DirectX 9c, 3.0|
|Technology||130 nm||110 nm||110 nm|
|Features||90nm||UltraShadow II, Intellisample 3.0, PowerMizer 5.0, OpenGL 2||UltraShadow II, Intellisample 3.0, PowerMizer 5.0, OpenGL 2|
|Transistors||146 Million||146 Million|
|110nm, 146 Millionen Transistoren, PCI-E||110nm, 146 Millionen Transistoren, PCI-E|