本帖最后由 unihugh 于 2011-6-23 10:00 编辑
超频都要加压，加压又怕缩缸爆浆。降压又怕101、124蓝屏。
分享一下华硕主板说明书关于电压风险的警示，供参考。
CPU Manual Voltage、CPU Offset Voltage、DRAM Voltage、VCCIO Voltage、CPU PLL Voltage 和 PCH Voltage 將以不同顏色標示，代表高電壓設定下的危險程度。請參考下頁表格的說明。
系統可能需要一個更佳的冷卻系統（如水冷式散熱系統）以在高電壓設定下維持運作的穩定。
从上图可以看出，其实CPU电压1.34以上空间很大，个人认为CPU电压控制在1.34以下长期使用，风险可控。
关于101和124蓝屏的含义。请参考下文。
101意思是需要加cpu电压。
对于SNB平台，124就是要加cpu电压。
另外，SNB中，已经没有QPI了，严重鄙视某大盘SNB主板竟然还有QPI电压设置。
在Nehalem和Westmere微架构中，处理器核心与PCIE控制器、内存控制器、GPU图形核心之间是通过QPI总线相连的，而在Sandy Bridge中，CPU核心和GPU核心得以完全融合，英特尔也放弃了使用已久的QPI总线方式，改为采用在服务器处理器常用的环形总线（Ring Bus）。
The OverClockers BSOD code list
BSOD codes for overclocking
0x101 = increase vcore
0x124 = increase/decrease QPI/VTT first, if not increase/decrease vcore...have to test to
see which one it is
on i7 45nm, usually means too little VVT/QPI for the speed of Uncore
on i7 32nm SB, usually means too little vCore
0x0A = unstable RAM/IMC, increase QPI first, if that doesn't work increase vcore
0x1A = Memory management error. It usually means a bad stick of Ram. Test with Memtest or
whatever you prefer. Try raising your Ram voltage
0x1E = increase vcore
0x3B = increase vcore
0x3D = increase vcore
0xD1 = QPI/VTT, increase/decrease as necessary, can also be unstable Ram, raise Ram voltage
0x9C = QPI/VTT most likely, but increasing vcore has helped in some instances
0x50 = RAM timings/Frequency or uncore multi unstable, increase RAM voltage or adjust
QPI/VTT, or lower uncore if you're higher than 2x
0x109 = Not enough or too Much memory voltage
0x116 = Low IOH (NB) voltage, GPU issue (most common when running multi-GPU/overclocking
GPU)
0x7E = Corrupted OS file, possibly from overclocking. Run sfc /scannow and chkdsk /r
总结：电压CPU电压设置最好在1.34以下。如果出现101、124蓝屏，请适当调高电压。{:1_285:} |
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