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Answer» Ok... Got a notebook for X-mas. Dual core processor, real sweet gaming PC for a notebook, but i ran into... I was going to say problem, but it more of a question. look at this. (VISTA HOME x64, HP Pavilion dv5 BTW)
http://www.flickr.com/photos/[emailprotected]/3175203799/
(Anyone MIND telling me how to actually display the image on the forum?, thanks)
The top is under Start -> Right click on Computer -> Manage -> In the window that opens, hit device manager
Under processors, i have TWO. I understand i have a Dual Core processor, but that should show up as one processor, shouldn't it? and the processors are labeled BOTH as dual core so... Do I have two processors? computer error?
On bottom, is a screenie of Task Manager.
This is even odder (to me, never owned a dual core [or quad for that matter] in my life) there are TWO sections under CPU usage history...
Bottom line... well question... is Do i have dual processors or not? Is that ENOUGH information? If not, Is there a way to check on my own?
Thanks in advance ArtiA dual core will show up this way... A Quad which i have shows up as 4 CPU's... This is normal and has more to do with how Windows reports things than any flaw in your system.
Enjoy the new machine.Aaw... *censored*. was hoping for 2 CPU's =Pa Dual Core CPU, at it's core (pardon the pun) is two CPUS.
I believe the only difference between a Dual Core and two CPUs is that the cores share Cache.Quote from: BC_Programmer on January 06, 2009, 09:20:49 PM a Dual Core CPU, at it's core (pardon the pun) is two CPUs.
I believe the only difference between a Dual Core and two CPUs is that the cores share Cache.
no they may share cache...not always. google it...
usually they will have their own L1 Cache. but will share the L2 Cache.
If a board supports two processors which both have on-Die L1 and L2 cache, then they're caches will be independent.
Difference being two Processors that are P3-s or up or K6-2's or up will both have independent L1 and L2 cache RAM whereas a Dualcore almost always shares the L2 cache while some models will have separate L1 caches for each processor to decrease the need to synchronize the CPU's ACCESS to the cache.
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