CGO heeft een review gebakken van de alom bekende Diamond Viper V770. Hier heb je een stuk over de "3D Gauge Settings" (zeg maar 'overklokken') van het ding:
The V770 Ultra is based on the "TNT2 Ultra" specification from NVIDIA, which means a default setting of 150MHz for the core processor and 183MHz for the memory. Diamond provides a "3D Turbo Gauge" in their control panel with 5 boost settings, allowing users to push the card up to 175MHz core/200MHz memory. To help keep the card stable at such speeds, a heatsink/fan combination is used. It works pretty well--we had no difficulty using the card through a heavy weekend of frequent use at the highest setting, though different users will likely have different maximum speeds they can safely achieve.
CGO geeft de kaart een 4/5, met als grootste nadeel z'n hoge prijs van 249 dollar. Check de review voor meer info.