Nvidia GeForce GTX 690

• Pros
  Excellent performance, parity with GTX 680 SLI setups. Highly power efficient. Attractive design.
• Cons
  Obscenely expensive. Blocks a second expansion slot.
• Bottom Line
  Nvidia calls its newest dual-GPU video card, the GeForce GTX 690, the fastest ever, and we can't disagree. Just know that's also one of the one most expensive.