Left 4 Dead
The game runs on the Source engine and has an integrated benchmark, but the latter does not report the bottom speed information.
The above described Gigabyte solution may also become a good choice for Left 4 Dead fans. The card works just fine with maximum level of detail settings and enabled FSAA 4x in all resolutions including 1920x1200. Radeon HD 4770 also performs pretty well, but we have to admit that it falls noticeably behind Gigabyte 9800 GT Silent Cell.
Street Fighter 4
The fighting games fan should also be pleased: the recently released but already pretty popular Street Fighter 4 game doesn’t wolf down all GPU resources and runs perfectly fine on solutions like GeForce 9800 GT or Radeon HD 4770. The leadership here sways back and forth: Nvidia solution takes the lead in low resolutions, while in 1920x1200 Radeon HD 4770 takes over by winning about 5% from Gigabyte 9800 GT Silent Cell. This lag is certainly not critical, especially since the above described Gigabyte graphics card has one more significant advantage: absolutely noiseless cooling solution.