Unlock 4th Core?

Gelbs

Bronze Level Poster
I have a 5 year old computer, and one thing I've never really understood is you can unlock a 4th core. It already has four cores (AMD 965 I think), so what does it actually mean? Something like the 4th core is activated all the time as opposed to only when needed or something?
 

Gelbs

Bronze Level Poster
Yeah, but was just curious as to what the '4th Core' actually is, and what it means. The computer has 4 cores already, so don't get why you'd have an option to enable the 4th and it says 'All 4 cores activated!' Lol. Seems contradicting...
 

mantadog

Superhero Level Poster
you might be getting confused with some chips AMD released around then that were only triple core chips, I think it was a manufacturing fault so they just sold em as 3 cores and not 4. Some chips could activate the 4th core but it was a bit hit and miss if I remember rightly.

Same with modern BIOS flashing for GPU's you can turn a slightly lower spec card into a slightly higher spec card, but in short its not worth messing with unless you really just want to play with it.
 

Wozza63

Biblical Poster
Yeah its to do with the tri-cores AMD released which were made as 4 cores but there was a fault with one of the cores in a high percentage of them. So they sold them as tri-cores and many motherboard manufacturers added the option to enable the core at the risk of it not working correctly.
 

Gelbs

Bronze Level Poster
Yeah I thought it was something like that. Even though I have 4 cores by default, it's perhaps assuming I still only have the 3 or something.
 
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