怎么看二手显卡是不是矿卡?这是GPU-Z的数据

2024-12-07 14:15:45
推荐回答(3个)
回答1:

1看价格2看频率3gpuz一些矿卡数据显示不出来了
4看外观,有没有铁锈。因为
矿卡在山里面容易生锈
5看卖家卖的东西。是不是有30个5个100个一起卖
6看背面电容。不是黄的发黑
7拆开,看显存,是不是有油。
8有没有原装盒子,发票。

回答2:

从软件上看不出来的,得拆开来看看核心发黄程度还有散热片氧化程度。再说,很少有人用HD7800,性能差挖啥?RX470/480/570/580才着重担心好吧。

回答3:

一般情况下要买二手才会担心是不是挖矿卡 通常情况下 挖矿的型号就那么几个 都是用A卡的 比如AMD的 R9 270 270X 280 280X 甚至290 过去的HD7970 7870 也有
所以 一个通用的办法还是可以帮助你鉴别矿卡的 二手的矿卡一般情况下 都会在烤机超过30分钟后 温度比这个显卡正常的满载温度要高不少 比如 新卡的满载温度在70不会到80 它可能就会上升到80 85甚至90度的核心温度 用鲁大师就可以测出温度 显卡长期挖矿 寿命和在高频率下的稳定性就下降了 核心速度会掉下去 突然变的卡 也有人说 看背面的电阻 是不是发黄 有一定的焦味 这个针对一部分卡可以 一部分就行不通了 毕竟现在的洗卡技术 很厉害
如果自己本身对显卡不是特别懂还是推荐买N卡的二手 但是N卡就容易买到刷BIOS的假卡 一定要注意用GPU-Z对比下 你要买的显卡的芯片参数 比如流处理器数量 显存核心的频率是不是和公版接近
我自己买过矿卡R9 270X 用了8个月 玩剑灵开始卡顿 打开GPU-Z发现核心速度是450(原本是1150)就会变得不是很流畅 鲁大师打开 发现显卡核心温度达到90前后 风扇没问题 散热也OK 就是因为长期的挖矿导致核心老化 所以核心无法稳定工作在标准频率下 降频保护了。

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