NVIDIA 9800GX2 Tested in SLI (Quad SLI)
 

Just re-boarded 3D加速卡性能王座的AMD Radeon 3870 x2仅在不到一个季度后就遭遇了严峻的挑战： NVIDIA的反击来了。 3D Accelerator performance throne of AMD Radeon 3870 x2 only after less than a quarter suffered serious challenges: NVIDIA counterattack came. 今天，NVIDIA发布全新的旗舰级娱乐显卡GeForce 9800 GX2以及和它配套的强力主板平台nForce 790 i Ultra SLI。 Today, NVIDIA released a new flagship GeForce 9800 GX2 graphics entertainment, as well as the strong and its supporting platform motherboard i Ultra SLI nForce 790. 其中GeForce 9800 GX2的定位和目标是地球最快的3D娱乐单卡产品，而两片GeForce 9800 GX2+nForce 790 i Ultra SLI的Quad SLI系统则更将带来恐怖的能量，提供前所未有的3D加速系统，远远甩开现有高端平台。 GeForce 9800 GX2 which the position and goals of the Earth's fastest 3-D entertainment card products, and two GeForce 9800 GX2 + i Ultra SLI nForce 790 of the Quad SLI system of terror will bring more energy to provide unprecedented 3-D acceleration system far甩开existing high-end platform.

http://www.google.com/translate?u=ht...&hl=en&ie=UTF8

Yup, Quad SLI tested by Chinese website :)
QX9770 used on the test bench. No GPU limited results seen; Call of Duty 4 scales nicely, HL2 not at all, Assassin's Doubles performance in Quad SLI!, Bioshock doesn't scale at all, COH nicely, World in Conflict=none, Crysis also very nice...doubles! @Calantak: this is the setup you want for Crysis Gaming, Quad SLI 9800GX2 :)

or as the Chinese say:

We use in all 11 games and one of the test synthesis software, the project is 50 per cent of applications from the six Quad SLI benefit, and three of them very obvious effect. 但还是有半数的应用对这种顶尖系统支持度不够。 But there is still half of the top of this lack of support system. 这比当年GeForce 7950 GX2的情形好很多，但这发挥出来碾压一切显卡的雄风还只能在Crysis和 Assassin's Creed中体验。 This year GeForce 7950 GX2 than the situation much better, but play cards all the glory RCC also only Crysis and Assassin's Creed in the experience.