NoName123456

Well, that i3 still has 35w TDP and i just changed the thermal paste and cut hole in plastic above the fan and now i3 and 540m stays in 80c range but thats still too hot. Cant i just make switch when it takes pwm signal from pc and when it doesnt get any signal at all? If i remember correctly, if a fan doesnt get pwm signal, it just runs at full speed...

Dual 670's are only a tiny bit better than 780 Ti so definitely take 780 Ti and you wont have problems with SLI and stuff...

Low End Video Cards Rant & Radeon R7 240 Unboxing…: Low End Video Cards Rant & Radeon R7 240 Unboxing & Review - YouTube Dont buy it, save money at least for he 7770, this in not worth it...

Really? If you have 2k, intel is the only option because AMD is for budget builds.... and to the topic, heres your build: Intel Core i7-4770K, EVGA GeForce GTX 780, Corsair Vengeance C70 (White) - System Build - PCPartPicker

Well, my brothers i3-2330m still overheats and Im thinking of making the fan controller for him....