
踏入DDR5世代入門首選最新的Intel Alder Lake平台正式踏入了DDR5世代,各記憶體廠商也紛紛端出新產品,DDR5的地板頻率是4800MHz,效能表現自然比DDR4好上不少,這次要介紹Crucial的入門DDR5桌上型記憶體產品,工作頻率為DDR5-4800,包裝有單通道與雙通道兩種,容量提供單條8GB、16GB與32GB,最大容量提供64GB(32GBx2)套裝組,這款定位為入門位階,所以沒有散熱片,效能方面開啟XMP參數後讓使用者輕鬆使用漂亮的DDR5-4800參數效能,這次會搭配最新的Intel Z690平台看能擦出怎樣的火花,期待入門產品的超頻表現嗎?馬上就來看Crucial DDR5-4800 32GB kit桌上型記憶體的表現如何吧!
Crucial DDR5-4800 32GB kit桌上型記憶體包裝▼外包裝標示品牌與產品型號

▼這次介紹的是32GB雙通道組

▼此雙通道組由16GB x2組成,工作頻率為4800MHz,工作電壓為1.1V,時序為CL14

▼Crucial DDR5-4800 32GB kit記憶體一覽,採用單面置件配置,貼有記憶體工作頻率、容量等參數貼紙

▼單條容量為16GB,工作頻率為DDR5-4800,工作電壓為1.1V,時序為CL40

▼DDR5與DDR4最不一樣的地方是供電設計在記憶體上,以前是由主機板控制電壓,DDR5則是主機板提供5V電壓,進入記憶體後再降壓提供給記憶體使用,達到更低的壓降,提高供電效率

▼顆粒採用鎂光micron D8BNJ

▼黑色PCB電路板低調有質感


DDR5-4800(XMP)效能測試測試平台
CPU:Intel Core i9-12900K
Cooler: Raijintek DIY水冷
MB: ASRock Z690 Taichi
RAM: Crucial DDR5-4800 32GB kit
Storage: WD Black 1TB NVMe SSD
PSU: XFX XTR 750W
OS: Windows 10 專業版 64 Bit
▼驗明正身CPU-Z

▼CPU-Z Bench

▼AIDA64記憶體頻寬測試-Read:75560MB/s Write:68972MB/s Copy:68817MB/s

▼CPU Mark 99-Score:840

▼Fritz Chess Benchmark

▼wPrime-32M:2.423sec 1024M:48.086sec

▼Super PI 1M:7.093s

▼WINRAR壓縮效能:36615KB/s

▼7Zip

▼x264 FHD Benchmark-109.6 fps

▼x265 FHD Benchmark-80.5 fps

▼HWBOT x265 FHD Benchmark-119.31 fps

▼HWBOT x265 4K Benchmark-27.793 fps

▼Cinebench R20-10612pts

▼Cinebench R23-27387pts

▼Corona-59sec

DDR5-4800(XMP) RAMDISK效能測試▼AJA System Test:Write-10127MB/s Read-9889MB/s

▼ATTO Disk Benchmark:
最大讀取速度可達12.16GB/s
最大寫入速度可達12.34GB/s

DDR5-5200超頻效能測試測試平台
CPU:Intel Core i9-12900K
Cooler: Raijintek DIY水冷
MB: ASRock Z690 Taichi
RAM: Crucial DDR5-4800 32GB kit @ DDR5-5200 CL40
Storage: WD Black 1TB NVMe SSD
PSU: XFX XTR 750W
OS: Windows 10 專業版 64 Bit
▼驗明正身CPU-Z

▼CPU-Z Bench

▼AIDA64記憶體頻寬測試-Read:81272MB/s Write:74294MB/s Copy:74103MB/s

▼CPU Mark 99-Score:841

▼Fritz Chess Benchmark

▼wPrime-32M:2.357sec 1024M:47.907sec

▼Super PI 1M:7.062s

▼WINRAR壓縮效能:37758KB/s

▼7Zip

▼x264 FHD Benchmark-110.2 fps

▼x265 FHD Benchmark-81.99 fps

▼HWBOT x265 FHD Benchmark-121.201 fps

▼HWBOT x265 4K Benchmark-28.316 fps

▼Cinebench R20-11205pts

▼Cinebench R23-29156pts

▼Corona-58 sec

DDR5-5200超頻RAMDISK效能測試▼AJA System Test:Write-10146MB/s Read-9922MB/s

▼ATTO Disk Benchmark:
最大讀取速度可達12.50GB/s
最大寫入速度可達12.79GB/s

▼效能比較總表

結語Crucial DDR5-4800 32GB kit桌上型記憶體是入門定位產品,所以沒有搭配散熱片與燈效,效能表現還不錯,只需要進入BIOS內開啟XMP技術即可享受DDR5-4800帶來的表現,在AIDA64測試中採用XMP DDR5-4800參數讀取達到75000MB/s,寫入達到68000MB/s,出廠預設參數調配不錯,搭配Intel Z690平台手動超頻,可超頻至DDR5-5200,超頻後在AIDA64測試中讀取突破81000MB/s,寫入突破74000MB/s大關,讀取與寫入的頻寬增加了7~8%左右的效能,延遲更是降低了2.37%!記憶體可以做RAMDISK應用,實測效能讀取與寫入都有12GB/s以上的實力(ATTO Disk Benchmark),RAMDISK應用廣泛可縮短電腦暫存檔案存取時間,提供更快速的各種應用體驗;想找踏入DDR5世代嗎?Crucial DDR5-4800 32GB kit桌上型記憶體是個不錯的入門首選。
喜歡我們的文章可以追蹤我們,可以看到更多開箱文與業界消息
https://www.facebook.co...ardware/https://3cjohnhardwar...ess.com/