techPowerUp posted a review on the Zotac GeForce GTX 280 Amp! Edition
A quote from the article:
>> Zotac GeForce GTX 280 Amp! Edition Review
Today NVIDIA launches their new GTX 280 graphics cards. Zotac as one of NVIDIA's premier partners has engineered a factory overclocked version of the GTX 280 which offers additional performance. Overall the Zotac GTX 280 Amp Edition is the fastest graphics card on the planet today, but also the most expensive.
>> Zotac GeForce GTX 280 Amp! Edition Review