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Questions tagged [quad-core]

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2 votes
1 answer
623 views

How to put idle CPU processing power to good use? [closed]

I just got a new computer that has far more processing power than I need 90% of the time that I'm using it. To what ought I to devote that power? I know of SETI @ Home and Protein Folding. What ...
Michael Vipperman's user avatar
1 vote
4 answers
9k views

CPU lost a core?

I have a quad core processor. AMD Phenom II x4 965 3.4 MHz Which is about a year old. It has never been overheated and has never really been stressed for any long periods of time. I don't think I've ...
sealz's user avatar
  • 2,324
1 vote
3 answers
3k views

Why are there only two cores in Windows XP?

I'm running Windows XP 32-bit on an Intel Q9650 quad-core CPU. In Device Manager, I see four cores. It's OK. However in Task Manager, I can only see two cores. Are only two cores used? If so, why are ...
flypen's user avatar
  • 307
0 votes
1 answer
2k views

MacBookPro Core i7 - system profiler says "Number of cores: 2"

I thought that "quad core" meant quad core. My system says that it has 2 cores, but perhaps I'm thinking of it wrong, or perhaps the OS ignores 2 cores. What do you know about the issue. (Note: Intel ...
orokusaki's user avatar
  • 1,244
1 vote
1 answer
4k views

PC won't boot with more than 1 stick of RAM

I've got the following computer. I just put in a new CPU QX9650 and I ran into this problem since making this hardware change. Whenever I put more than 1 of my 4 sticks of RAM into my machine it won'...
Aidan's user avatar
  • 127

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