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记忆体超频实战,DDR5-8400跑给你看! 看过了华硕ASUS ROG MAXIMUS Z790 APEX主机板的处理器超频后是不是对记忆体超频也跃跃欲试呢?ROG MAXIMUS Z790 APEX的2 DIMM设计就是专为记忆体超频而生,可以比4 DIMM的配置超频到更高的频率,4 DIMM的旗舰主机板经验最高可以超频到DDR5-8000,超过8000MT/s就完全看运气了,而ROG MAXIMUS Z790 APEX主机板8000MT/s是基本盘,看网路上分享有不少人跑超过8500MT/s以上频率甚至是9000MT/s都有,超频能力不容小觑!ROG MAXIMUS Z790 APEX在记忆体超频方面做了非常多的参数优化,其实玩家不太需要调整太多细参数就能超频成功,另外要给个观念,好的优化参数,较低频率也可以越级打怪频宽比高频率的高,相信一定有玩家看过DDR5-7200的频宽比DDR5-7400来的高且延迟低,这就是参数有优化才有办法做到,如果参数很松虽然超上高频率,但事实上效能没有跟上!
记忆体超频除了主机板要够强外,记忆体体质也很重要,目前公认最好超频的还是SK Hynix颗粒,主流有M-Die与A-Die两种,分水岭大概是7200MT/s,大部分7200MT/s以下的产品都是M-Die居多,不过像是G.SKILL Trident Z5 DDR5-6800就有A-Die版本,所以玩家挑选的时候可以多做一下功课;这次超频会拿SK Hynix M-Die与A-Die两种模组来实际超频,透过电压与参数的搭配,就可以轻松在ROG MAXIMUS Z790 APEX上轻松发挥记忆体的最佳效能,马上就来看记忆体超频实战吧!
搭配SK Hynix M-Die记忆体超频测试平台
CPU: Intel Core i9-13900K
Cooler: ThermalRight Frozen Magic 360 Scenic V2
MB: ASUS ROG MAXIMUS Z790 APEX
RAM: TEAMGROUP T-CREATE EXPERT DDR5-6400 64GB Kit
Storage: WD Black 1TB NVMe SSD
PSU: XFX XTR 750W
OS: Windows 11 专业版 64 Bit
▼SK Hynix M-Die XMP DDR5-6400
AIDA64: Read-98167MB/s Write-98875MB/s Copy-99297MB/s Latency-70.0ns
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▼SK Hynix M-Die在不动电压与参数状况下可以直接上到DDR5-7000
AIDA64: Read-108.97GB/s Write-107.72GB/s Copy-108.70GB/s Latency-60.2ns
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▼SK Hynix M-Die参数不动状况下,把电压从1.35V调整到1.4V就可以直上DDR5-7400,一般M-Die在4 DIMM的板上DDR5-7200差不多是极限了,想不到在ROG MAXIMUS Z790 APEX上可以跑到DDR5-7400!
AIDA64: Read-112.85GB/s Write-113.95GB/s Copy-113.93GB/s Latency-56.8ns
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搭配SK Hynix A-Die记忆体超频▼银黑配色搭配白色系的主机板与水冷真的很美,流线的造型有着极速冲刺的感觉
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测试平台
CPU: Intel Core i9-13900K
Cooler: ThermalRight Frozen Magic 360 Scenic V2
MB: ASUS ROG MAXIMUS Z790 APEX
RAM: G.SKILL TRIDENT Z5 RGB DDR5-7200 32GB kit
Storage: WD Black 1TB NVMe SSD
PSU: XFX XTR 750W
OS: Windows 11 专业版 64 Bit
▼SK Hynix A-Die XMP DDR5-7200
AIDA64: Read-114.79GB/s Write-111.13GB/s Copy-108.68GB/s Latency-56.7ns
在这边就可以观察到DDR5-7200的频宽已经跟刚刚M-Die DDR5-7400的成绩非常接近,读取甚至已经超越了,这也是前言提到的参数优化比频率重要说法!
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▼SK Hynix A-Die参数不动状况下,把电压从1.4V调整到1.45V就可以直上DDR5-7600
AIDA64: Read-120.05GB/s Write-117.27GB/s Copy-114.15GB/s Latency-55.0ns
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▼SK Hynix A-Die参数不动状况下,把电压从1.4V调整到1.45V就可以直上DDR5-7600
AIDA64: Read-120.05GB/s Write-117.27GB/s Copy-114.15GB/s Latency-55.0ns
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▼SK Hynix A-Die要跑上DDR5-8000,不动参数似乎是没办法,所以稍微小调整参数为CL 34-48-48-84,电压从1.45V调整到1.55V,就可以跑到DDR5-8000没问题!
AIDA64: Read-125.65GB/s Write-123.28GB/s Copy-119.78GB/s Latency-56.7ns
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▼SK Hynix A-Die接下来挑战DDR5-8200频率,电压还是维持在1.55V,参数则是调整为CL 38-48-48-84,就可以直上DDR5-8200啦!
AIDA64: Read-128.09GB/s Write-125.02GB/s Copy-122.10GB/s Latency-54.3ns
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▼SK Hynix A-Die接下来挑战DDR5-8400频率(再往上都没办法开进系统放弃~),电压还是维持在1.55V,参数同样维持CL 38-48-48-84
AIDA64: Read-131.62GB/s Write-128.07GB/s Copy-124.92GB/s Latency-54.1ns
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▼所有频宽表现整理在这边,当然不同记忆体跑出来的效能表现多多少少会有差异,还有记忆体参数的调整功力也会影响效能与频率,当然DDR5的超频是非常好玩且有趣,比DDR4难度再稍微高一点
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总结:华硕ASUS ROG MAXIMUS Z790 APEX记忆体超频表现果然是非常优秀,实际超频可以看到SK Hynix M-Die可以从DDR5-6400超频到DDR5-7400,超频幅度不错,且不用调整参数,只要稍微小加电压就可以达成,非常的简单!
至于SK Hynix A-Die就需要调整时序跟电压来搭配,不过也因为ROG MAXIMUS Z790 APEX的BIOS做了不少优化,所以针对时序小参数不用花太多心思,就可以轻松跑上高频率,实测效能表现真的非常漂亮,跑上DDR5-8400后读取与写入可达到128GB/s以上,延迟更只有54.3ns,如果搭配其他体质更好的SK Hynix A-Die记忆体模组相信可以超频到更高频率,记忆体超频非常的好玩,不同的参数调整就会有不同的效能表现,如果参数优化的够好,还可以有越级打怪的效果,华硕ASUS ROG MAXIMUS Z790 APEX的超频实战也告一段了!有机会再来分享超频实战吧~