Work in peace and quiet before jumping into a game
Asus today unveiled its new Strix GeForce GTX 750 Ti OC graphics card , and the first time you install it, you might be inclined to think something's wrong when the fans don't start spinning. Don't fret though, that's by design. Using the company's semi-passive Strix technology, the card's fans will sit there motionless and let the rest of the cooler passively chill the card until thermals reach 65C.
That means you can work all day long in silence -- unless your case cooling is atrocious, you're unlikely to reach 65C on the GPU by just typing out TPS reports and surfing the web. Once you fire up a demanding game, however, things are likely to heat up in a hurry, and when they do, the fans will kick on to prevent the card from cooking itself. For games like Counter Strike, if you're playing at 1920x1080, Asus says temps will probably hover around 50C, thus allowing the card to run silent.
According to Asus , its cooling solution keeps the card up to 58 percent chillier than a reference cooler and is three times quieter. Using the company's DirectCU II cooling technology, 6mm copper cooling pipes come in direct contact with the GPU for superior heat dissipation. The heatsink area is also 190 percent larger than reference
Other specs include a 1,124Mhz base clockspeed, 1,202 boost clockspeed, and 2GB of GDDR5 memory clocked at 5,400MHz (effective) on a 128-bit bus.
The Strix GTX 750 Ti OC will be available by the end of July. No word yet on price.