jbrown156 :
Albayrak :
hello i was wondering what cpu is better intel core 2 quad extreme qx9650 or the intel core 2 quad q9650 i know these processor are really old but i want to know which one is better for gaming and livestreaming please dont advise any cpu just tell me which one is better thank you
obviously its the extreme one.. whenever you see extreme it means it the same processor but with hyper threading so it process multiple data on on core .. each core will behave as if it is two core so it will substantially faster
Maybe you're just trying to be funny. Let's go with that.
Hyper-threading means that there are two instruction pipelines, and if one gets blocked, then the other can provide instructions for the processor. It does entail switching between the threads and has a small but measurable overhead that accompanies it - whether it's used or not.
It is beneficial in situations where there are many tasks to be processed, but if there is only a single task such as a game (or maybe Prime95 as an extreme example) it may slightly affect performance.
That is why in most situations, there is no benefit to having an Core i7 vs a core i5 in a gaming computer. The situation here may well be the same.
=1031&cmp[]=1050]http://www.cpubenchmark.net/compare.php?cmp[]=1031&cmp[]=1050
http://ark.intel.com/compare/33921,35428
At the same time, the Extreme processor uses about 1/3rd more wattage to deliver roughly the same workload.
I've had to look at this a bit (and I'm still not sure I'm not making a mistake somewhere), but the only explanation I can have is that the "extreme" processor was announced a year earlier than the non-extreme processor (2007 vs 2008) and that technology within the Yorkfield line improved that dramatically in the intervening year.