Originally posted by: Redstorm
Originally posted by: SPD2171
One important thing to remember about the Gigabyte board that everyone is worried about being 4x HTT instead of 5x -
If you overclock, most everyone has to lover their HTT to 4x anyhow, and suffer minute if any losses therein.
Mines on it's way, hopefully some good results will be posted shortly.
You are correct that to get a good FSB overclock you would need to lower the HTT to 4x however with a A01 and A02 they are unstable at 5x or say 1000MHz, most of us will be trying for HTT of 4x with a FSB of 250MHz giving us 1000MHz again, what the CPU is rated for.
If you buy the A01 and A02 don't expect to get the chipset to work at a 1000MHz you'll be lowereing your HTT to 3x and heading for 266MHz which will give you your 800MHz HTT that will be about the best you could hope for with the 4x boards.
While I can't speak for others, my A02 revision K8NF-9 manages a 4X HTT at 254MHz. If I bump the HTT Link voltage to +.3V I can use the X4 multiplier up to up to 268MHz bus... a 1072MHz HTT bus speed,
With said, given that benchmarks still aren't even showing any difference between a 600Mhz HTT and 1000MHz HTT, I wouldn't be unduly concerned if one was forced to keep the HTT around 800MHz.