The new NVIDIA GeForce GTX 285 graphics card offers 10% greater performance than the NVIDIA GeForce GTX 280 and has improved power consumption numbers and overclocking. That is because this card is based on the new 55nm G200b core! Both the PNY and XFX GeForce GTX 285 graphics cards have some serious packed in under the hood, so read on to see how they do against a GeForce GTX 280 graphics card.