< >最近才发现的</P>
< >已经知道的各位高手就别笑人火星了</P>
< >以下是omega主页七的主板bios推荐设置</P>
< ><TT>Fast Gate A20 Option : ENABLED</TT>
<TT><FONT color=#ff0000>Video BIOS shadowing : DISABLED</FONT></TT>
<TT>Video BIOS cacheable : DISABLED</TT>
<TT>xxxxx - xxxxx Shadow : ALL DISABLED</TT>
<TT>IDE prefetch mode : ENABLED</TT>
<TT>Init Display First : AGP or PCI (SELECT YOUR CARD TYPE)</TT>
<TT>IDE HDD Block Mode : ENABLED</TT>
<TT>IDE 32-bit transfer mode : ENABLED</TT>
<TT>Assign IRQ for USB : DISABLED (UNLESS YOU USE USB DEVICES)</TT>
<TT>Assign IRQ for VGA : ENABLED</TT>
<TT> CI/VGA palette snoop : DISABLED</TT>
<TT> NP OS Installed : ENABLED (UNLESS YOU WANT TO MANUALLY ASSIGN IRQ\\'s)</TT>
<TT>Resource Controlled By : AUTO (UNLESS YOU WANT TO MANUALLY ASSIGN IRQs AND DMAs)</TT>
<TT>AGP aperture size : 128 (USE 64MB IF YOU EXPERIENCE TEXTURE CORRUPTION)</TT></P>
< ><TT></TT><TT>AGP master 1 WS write : DISABLED***</TT>
<TT>AGP master 1 WS read : DISABLED***</TT>
<TT>Bank 0/1, 2/3 DRAM timing : TURBO***</TT>
<TT>CPU to PCI write buffer : ENABLED</TT>
<TT>Delayed Transaction : DISABLED****</TT><TT>DRAM speculative leadoff : ENABLED***</TT>
<TT>DRAM Data Integrity Mode : NON-ECC (UNLESS YOU HAVE ECC MEMORY)</TT>
<TT>Delay DRAM read latch : (THE LOWER, THE FASTER)***</TT>
<TT><FONT color=#ff0000>Fast writes : DISABLED</FONT></TT>
<TT>Memory parity/ECC check : DISABLED***</TT>
<TT> assive Release : ENABLED</TT>
<TT> CI Concurrency : ENABLED</TT>
<TT> CI master 0 WS write : ENABLED***</TT>
<TT>RAS active time : (THE LOWER, THE FASTER)***</TT>
<TT>RAS to CAS delay : (THE LOWER, THE FASTER)**</TT>
<TT>Read around write : ENABLED</TT>
<TT>SDRAM Bank Interleave : 4-bank/way</TT>
<TT>SDRAM CAS Latency Time : 2**</TT>
<TT>SDRAM cycle length : 2**</TT>
<TT>SDRAM Precharge control : ENABLED</TT>
<TT>Spread spectrum (modulation): DISABLED</TT>
<TT>System BIOS cacheable : DISABLED</TT>
<TT>Video RAM cacheable : DISABLED</TT>
<TT>8 bit I/O Recovery Time : 1</TT>
<TT>16 bit I/O Recovery Time : 1</TT>
<TT>Turbo frequency : ENABLED
</P></TT>
<P><TT>** = ONLY IF YOUR MEMORY SUPPORT IT, OTHERWISE USE THE NEXT HIGHER VALUE</TT> </P>
<P><TT>*** = WILL IMPROVE SPEED BUT DECREASES STABILITY, IF YOU HAVE PROBLEMS, CHANGE IT</TT>
<P><TT>**** = ENABLE IF YOU EXPERIENCE PROBLEMS WITH CREATIVE SOUND CARDS</TT>
</P>
<P>重点就是红色的那两个</P>
<P>通常主板默认设置为开 很的介绍bios设置的文章也说应该打开提高效能</P>
<P>而实际恰恰相反 这两个功能已经无法适应目前的显卡(除非TNT2时代的)</P>
<P>开启他们只会降低性能 甊者可达30%</P>
<P>反正我按照七面的设置后各游戏品均提高了10fps</P>
<P>大家不妨试一试</P>
[此贴子已经被作者于2004-12-19 10:35:20编辑过] |