NVIDIA GeForce Go 6800 Ultra vs NVIDIA GeForce Go 6800 vs NVIDIA GeForce Go 6250
NVIDIA GeForce Go 6800 Ultra► remove from comparison
The mobile top video card of the 6000 series brought more desktop-comparable performance in notebooks. Nevertheless, it also has a considerable current consumption and heat development.
It is a higher clocked Geforce Go 6800 (not more pipelines!) and therefore faster and hotter, too. It was replaced by 7800 GTX and 7900 GTX.
NVIDIA GeForce Go 6800► remove from comparison
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 6250► remove from comparison
The NVIDIA GeForce Go 6250 is a low end laptop graphics card of the GeForce Go 6000 series. It is based on the 6200 and 6400 chip and offers a small amount of dedicated DDR graphics memory. Usually it is adverted with additional shared memory called TurboCache.
An advantage are the integrated PureVideo functions for decoding MPEG videos with the GPU (but not HD videos).
The performance of the 6250 is too weak for gamers. The power consumption should be relatively low, but not as low as integrated graphics cards offer.
|NVIDIA GeForce Go 6800 Ultra||NVIDIA GeForce Go 6800||NVIDIA GeForce Go 6250|
|GeForce Go 6000 Series|
|Pipelines||12 / 5 Pixel- / Vertexshader||12 / 5 Pixel- / Vertexshader||4 / 3 Pixel- / Vertexshader|
|Core Speed||450 MHz||300 MHz||400 MHz|
|Memory Speed||600 MHz||300 MHz||350 MHz|
|Memory Bus Width||256 Bit||128 / 256 Bit||64 Bit|
|Max. Amount of Memory||256 MB||256 MB||32 MB|
|API||DirectX 9c, Shader 3.0||DirectX 9c, Shader 3.0||DirectX 9c, Shader 3.0|
|Power Consumption||89 Watt||10 Watt|
|Transistors||222 Million||146 Million|
|technology||130 nm||130 nm||110 nm|
|Features||90nm||90nm||UltraShadow II, Intellisample 3.0, PowerMizer 5.0, OpenGL 2|
|Date of Announcement||25.02.2005||25.02.2005||01.02.2006|
|Information||130nm, 222 Millionen Transistoren||110nm, 146 Millionen Transistoren, PCI-E|
|Link to Manufacturer Page||http://www.nvidia.com/page/go_6800.html||http://www.nvidia.com/page/go_6800.html||http://www.nvidia.de/page/go_6200.html|