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按照这样的说法,只要正确设置J4、J5就能上266MHz了?
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目前来看似乎BIOS还是卡在25XMHz左右:6 O: Z! I% G( J U2 E: ?% S$ {" E5 r
2 T" O1 H7 i s. X- f' Y“However, after some digging around, we discovered an undocumented jumper setting that can unlock further settings in the BIOS. By removing the jumpers from J4 and J5, you can set the FSB in the BIOS to between 200MHz and 255MHz. After further tweaking of the voltages, the i975Xa-YDG maxed out the 2GHz Core Duo T2500 at 2.76GHz with a 230MHz FSB. This 73 per cent increase in clock frequency boosted the overall score to a stupendous 1.72, just 0.01 slower than an Athlon 64 FX-60 overclocked to 2.8GHz, and 0.24 faster than a Pentium Extreme Edition 955 overclocked to 4.26GHz. The overclocked Core Duo T2500 completed the multitasking test in less than half the time of our reference PC, and was 40 per cent faster at video encoding.” |
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