Nforce vs geforce

[kanchu]

hi
i want to know the difference between Nforce vs geforce .i know that both are from nvdia but why they called by different name and which one is better for best gaming performance ?
thank you

[timon]

The nForce is a motherboard chipset created by Nvidia for AMD Athlon and Duron microprocessors.The chipset shipped in 3 varieties; 220, 415, and 420. 220 and 420 are very similar with each having the integrated GPU.The nForce chipset introduced a dual-channel memory controller to the mainstream motherboard market, doubling theoretical throughput, and offering very competitive performance

GeForce is a brand of graphics processor units (GPUs) designed by Nvidia.Geforce technology has been introduced into Nvidia's line of embedded application processors, designed for electronic handhelds and mobile handsets. so GeForce can be use for amd ,intlel any motherboards which provides support for it .

.wikipedia.org

[Xan]

NVIDIA also released second-generation NVIDIA nForce2 platform processors to increase desktop PC performance for gaming. NVIDIA nForce2 Ultra 400Gb and NVIDIA nForce2 Ultra 400R . The NVIDIA nForce2 Ultra 400Gb features the award-winning NVIDIA nForce2 Ultra 400 paired with the most feature-rich, highest performance media and communications processor

[Team Leader]

The nForce is a motherboard chipset so it is not for video card so it is integrated graphics .the nForce 780i SLI is with the management of the PCI-Express which arrived in version 2.0. As a reminder, this new version of PCI Express can achieve on each PCI-Express link a data rate of 500 Mb / s, against 250 MB / s for the first version.