BIOS和性能已完全不输三大厂旗舰！铭瑄Z890 ARCTIC评测：高颜值白色主板-快科技-科技改变生活

BIOS和性能已完全不输三大厂旗舰！铭瑄Z890 ARCTIC评测：高颜值白色主板

流云
2024年10月25日 17:04
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四、内存与烤机：8000MHz频率延迟可降至77ns

1、内存测试

测试使用的是雷克沙ARES RGB DDR5 8000 32GB套条，首先直接在BIOS开启XMP。

测得的读取、写入和复制带宽分别为114GB/s、104GB/S、106GB/s，而内存的延迟则为81.8ns。

微调时序之后，读取速度来到了122GB/s，延迟降到了77.5ns。

2、烤机

受限于散热器，在当CPU达到100度时烤机功耗只有294W。Ultra 9 285K的P-Core全核频率5.3GHz，E-Core频率4.4GHz。

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