Laptop benchmarks: GeForce GTX 285M SLI vs Mobility Radeon HD 4870 CrossFireX (Clevo vs Alienware)

The always excellent French site Portables4Gamers has benchmarked two mobile gaming beasts: a Cizmo Qi1840 (based on the barebone Clevo X8100) with the Nvidia GeForce GTX 285M SLI and an Alienware M17x with the ATI Mobility Radeon HD 4870 CrossFireX. As expected, the result depends a lot on the game and the settings, so look at the charts carefully.

Read: SLI GeForce GTX 285M vs Crossfire Mobility Radeon HD 4870

Update: Notebook Critic also publishes a comparison, but with the 280M instead of the 285M.

Related posts:

  1. Finally! Alienware M17x available with ATI Mobility Radeon HD 5870 CrossFireX
  2. Nvidia GeForce GTX 480M benchmarks (mobile Fermi): 10% faster than ATI Mobility Radeon HD 5870
  3. Nvidia GeForce GTX 280M SLI benchmarks (Notebookjournal.de)
  4. ATI Mobility Radeon HD 4870 in the Alienware M17x is GDDR3 instead of GDDR5
  5. Laptop graphics card comparison: ATI Mobility Radeon HD 5870, 5850, 5730, 5650, 5470 and Nvidia GeForce GTX 480M, GTX 285M, GTX 260M, GTS 360M, GT 330M, 310M

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