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升級64GB大容量輕鬆簡單,各種應用事半功倍DDR5記憶體除了頻率高之外,還有單條容量可以比DDR4更高,目前已可達到單條32GB,雙通道就可以達到64GB大容量;這次要來介紹由Crucial推出的『DDR5-4800』SO-DIMM筆電記憶體,頻率提供DDR5-4800,包裝有單通道與雙通道組兩種,容量提供單條8GB、16GB與32GB,最大容量提供64GB(32GBx2),相容於最新的Intel平台,這次會用來升級技嘉GIGABYTE AORUS YE5電競筆電,直接插好插滿直上64GB大容量,馬上就來看Crucial DDR5-4800 64GB kit SO-DIMM筆電記憶體帶來的效能表現吧!
Crucial DDR5-4800 64GB kit SO-DIMM筆電記憶體包裝▼包裝採用吊卡式設計,標示品牌、工作頻率、容量與型號
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▼本次介紹的是32GB x2,工作頻率為4800 MT/s,工作電壓為1.1V,時序為CL40
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▼本次介紹容量為16GB x 2,工作頻率為6400 MT/s
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▼DDR5系列產品
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▼包裝背面為全透明,可看到記憶體本體
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▼本體正面貼有記憶體工作頻率、容量…等參數貼紙
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▼單條為32GB,工作頻率為DDR5-4800,工作電壓為1.1V,時序為CL40
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▼背面一覽,兩面共16顆記憶體組成32GB
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▼PCB採用低調的黑色處理
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▼記憶體顆粒為micron D8BNJ
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▼先來看看GIGABYTE AORUS YE5原本搭配的是A-DATA的16GB DDR5-4800
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▼在這邊要稱讚一下技嘉,記憶體下方有導熱墊,DDR5現在PMIC是在記憶體上,所以記憶體會比DDR4來的更熱一點,有導熱墊可以讓記憶體工作溫度更低
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▼Crucial DDR5-4800 64GB kit SO-DIMM安裝完畢
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Crucial DDR5-4800 64GB kit SO-DIMM效能測試測試筆電GIGABYTE AORUS YE5
CPU:Intel Core i7-12700H
RAM: Crucial DDR5-4800 64GB kit SO-DIMM
OS: Windows 11 64 Bit
▼驗明正身CPU-Z
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▼CPU-Z Bench
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▼AIDA64記憶體頻寬測試-Read:68863MB/s Write:68048MB/s Copy:69973MB/s
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▼CPU Mark 99-Score:639
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▼wPrime-32M:2.451sec 1024M:49.164sec
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▼Super PI 1M:8.290s
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▼WINRAR壓縮效能:32877KB/s
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▼7Zip
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▼x264 FHD Benchmark-57.2 fps
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▼x265 FHD Benchmark-38.2 fps
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▼Cinebench R20-5044pts
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▼Cinebench R23-12787pts
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Crucial DDR5-4800 64GB kit SO-DIMM RAMDISK效能測試▼AJA System Test:Write-8975MB/s Read-8350MB/s
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▼ATTO Disk Benchmark:
最大讀取速度可達12.66GB/s
最大寫入速度可達12.16GB/s
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▼Crystal Disk Mark: Read-13.426GB/s Write-12.730GB/s
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結語Crucial DDR5-4800 64GB kit SO-DIMM筆電記憶體對於有大容量記憶體需求的玩家真的是一大福音,透過雙通道組合就可以輕鬆達成64GB海量記憶體,已比電產品來說算是相當足夠!效能表現方面不需進入BIOS做任何設定,就可以直接使用,在AIDA64測試中讀取達到68863MB/s寫入達到68048MB/s,這次升級主要是容量擴充,沒有做頻率上的提升,所以在體感速度感差不多,不過容量的提升對應用方面非常有感,像是Chrome可以開超多分頁,同時還可以做影像編輯或是影片剪輯,可以說是根本用不完!容量大的好處就是可以做RAMDISK把佔存檔案放進去,可以讓許多應用速度更快且不傷系統SSD硬碟,實測RAMDISK可以達到讀寫12GB/s,這可是固態硬碟跟不上的速度!想找一組大容量的DDR5 SO-DIMM筆電記憶體嗎?Crucial DDR5-4800 64GB kit SO-DIMM筆電記憶體是個不錯的選擇!
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