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楼主 |
发表于 2023-12-23 12:14
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那个新闻上说 Threadripper 7000支持 5000貌似也支持
没说普通桌面版怎样 普通用户也没办法检测的
这个应该和你超频多少没关系 如果是efuse 可以记录多个项目
目前影响不大 要等哪天新闻上说是用这个作为理由拒保才重要
参考
https://en.wikipedia.org/wiki/EFuse
eFuse
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From Wikipedia, the free encyclopedia
In computing, an eFuse (electronic fuse) is a microscopic fuse put into a computer chip. This technology was invented by IBM in 2004[1] to allow for the dynamic real-time reprogramming of chips. In the abstract, computer logic is generally "etched" or "hard-wired" onto a chip and cannot be changed after the chip has finished being manufactured. By utilizing a set of eFuses, a chip manufacturer can allow for the circuits on a chip to change while it is in operation.[2]
Mechanism of action
eFuses can be made out of silicon or metal traces. In both cases, they work (blow) by electromigration, the phenomenon that electric flow causes the conductor material to move. Although electromigration is generally undesired in chip design as it causes failures, eFuses are made of weak traces that are designed to fail before others do.[3][4]
Uses
eFuses were initially marketed by IBM as a way to provide in-chip performance tuning. If certain sub-systems fail, or are taking too long to respond, or are consuming too much power, the chip can instantly change its behavior by blowing an eFUSE.[3][5][6] Today, most eFuses are used to etch serialization or calibration data onto a chip thus making it a read-only value.[7]
Descriptive term
eFuses are perhaps more commonly used as a one-time programmable ROM or write-restricted memory, and not actual physical electric fuses. This ranges from writing unique information onto CPUs,[4] or in the case of game consoles and other restricted hardware, preventing downgrades by permanently recording a newer version. The Xbox 360, Nintendo Switch, Pixel 6 and Samsung Galaxy S22 are known for using eFuses this way.[8] |
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发表于 2023-12-22 15:07
