I know that this has been posted sometime before most likely but is there really a difference? I mean, can you use a server CPU like an Intel Xeon or AMD Opteron as your primary Processor in place of an i7 or Phenom II?
Yeah, they get the "pick" of the batch. Some chips aren't too great and others are "cherry picket" for server CPU's.
AMD does this with their x2 and x3 Phenom's. They just make a ton of quad cores, take the ones with defective cores, and instead of tossing them, they disable those defective cores and sell them for a cheaper price.
They go through more testing, better quality silicone and are usually higher binned CPUs (thus, if you put them in an overclocking board, they usually go higher than their desktop counterparts, keyword, usually).
Originally Posted by Imglidinhere
But in reality, an Opteron CPU will outperform a Phenom II correct? Isn't the Opteron a 6 core processor?
You're not going to put the 6 core Opteron into a AM2/AM3 socket though. It's socket F only. The Socket F motherboards are pretty horrible for overclocking/gaming.
Originally Posted by FallenFaux
You're not going to put the 6 core Opteron into a AM2/AM3 socket though. It's socket F only. The Socket F motherboards are pretty horrible for overclocking/gaming.
Socket F motherboards (good ones anyway) will also cost you an arm, leg, and a bit more.
Well, the Xeon 35xx has support for ECC and the Xeon 55xx supports two processors. It's the same with Phenom II vs. Opteron with extra HT links for two+ processors.
But in reality, an Opteron CPU will outperform a Phenom II correct? Isn't the Opteron a 6 core processor?
For games, no. You won't ever need more than 3 cores for right now. And then you will only be using that third core very little. My advice, get a dual core CPU that you can overclock very well. This is your best bet for a gaming rig.
More cores < higher clock when cores > 2
EDIT: Doh, thought I read this was for a gaming machine. In that case, it would depend if the program being used is programmed to use 6 cores. If not then you would probably get more speed from a higher clocked quad core since they will most likely produce less heat.
6 core gaming CPU? Doubtful. Anything with 4 cores or more I wouldn't consider a gaming CPU quite yet. Once more games start utilizing multi-threading more then they could be classified as gaming CPU's. Three cores is where the line ends as far as gaming CPU's IMO.
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