X3 445 vs X3 450 vs X3 740 BE Tags: CPUs Last response: September 30, 2010 5:27 AM in CPUs Share Anonymous a b à CPUs September 29, 2010 7:05:55 AM My girlfriend's macbook isn't wanting to display searches from this site correctly for some reason, so bear with me if this has been asked 700 million times before. 445 is the cheapest, 450 is $11ish more -- equal with what the 740 is going for OEM on Newegg. I'll be purchasing an aftermarket heatsink so the only disadvantage with the OEM is the warranty. I haven't found much on the 740 BE, but it seems a few people haven't been satisfied with the OCs. I also read that it's C2 vs C3 of the 445 / 450. Which would be the best of the three to get? I will attempt to unlock the extra core, so if one of the three has a higher unlock percentage that's good information as well. I also plan on overclocking. Is there an obvious answer to this question? Thanks in advance. More about : 445 450 740 christiangordon September 29, 2010 4:56:31 PM I would suggest the 740 I have seen some really good numbers from it. m 0 l dirtmountain a b à CPUs September 30, 2010 5:18:49 AM I agree on the 740, I've worked with a few PhenomIIx3 720s and all have overclocked easily and run very cool. m 0 l Can't find your answer ? Ask ! Get the answer Embra a b à CPUs September 30, 2010 5:27:57 AM I just installed a x3 740 BE a week ago and I am very happy with it. I OCed it to 3.6 easily on air cooling (Zalman) and it idles at 28 C. I have since bumped it down to 3.4, not really needing the speed. m 0 l Can't find your answer ? Ask ! Publish Related resources MSI X-Slim X320, Challenges MacBook Air news How to unlock Mutiplier on macbook? Forum How to unlock or change macbook applications Forum How to unlock ur macbook Forum AXIA, Blue Copper, AVIA.. What is the scoop? Forum Unlock apple macbook pro Forum Unlock macbook pro with windows 7 Forum Forgot password macbook Forum How to unlock apple macbook easy Forum Macbook Air Forum [Solved] Unlock administrator password on my macbook pro Forum How do i unlock a macbook when i forgot the password Forum How to unlock a macbook Forum How do I unlock a apple macbook computer when I dont have the password? Forum How do you unlock the 7950 clock speed limit Forum How to unlock macbook pro system password Forum Move OEM Windows 7 from one Macbook Pro (Boot Camp) to another MacBook Pro Forum MSI Afterburner Core Frequency Unlock Forum Upgrading from my Macbook Pro Forum Macbook Pro???? Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !