Crucial DDR5-4800 32GB kit桌上型記憶體-踏入DDR5世代入門首選
https://i2.wp.com/pic3c.rf.gd/title.png 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！
https://i2.wp.com/pic3c.rf.gd/title.png 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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/3_1.jpg
▼這次介紹的是32GB雙通道組
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_8997.JPG
▼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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_8998.JPG
▼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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_9004.JPG
▼單條容量為16GB，工作頻率為DDR5-4800，工作電壓為1.1V，時序為CL40
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_9006.JPG
▼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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_9005.JPG
▼顆粒採用鎂光micron D8BNJ
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_9007.JPG
▼黑色PCB電路板低調有質感
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_9008.JPG
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/IMG_9010.JPG
https://i2.wp.com/pic3c.rf.gd/title.pngDDR5-4800(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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/CPUZ.JPG
▼CPU-Z Bench
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/CPUZ_1.JPG
▼AIDA64記憶體頻寬測試-Read:75560MB/s Write:68972MB/s Copy:68817MB/s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/AIDA64.JPG
▼CPU Mark 99-Score:840
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/CPUMark.JPG
▼Fritz Chess Benchmark
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/Fritz_Chess_Benchmark.JPG
▼wPrime-32M:2.423sec 1024M:48.086sec
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/wPrime.JPG
▼Super PI 1M:7.093s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/PI.JPG
▼WINRAR壓縮效能:36615KB/s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/WINRAR.JPG
▼7Zip
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/7Zip.JPG
▼x264 FHD Benchmark-109.6 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/x264.JPG
▼x265 FHD Benchmark-80.5 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/x265.JPG
▼HWBOT x265 FHD Benchmark-119.31 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/x265_FHD.JPG
▼HWBOT x265 4K Benchmark-27.793 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/x265_4K.JPG
▼Cinebench R20-10612pts
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/R20.JPG
▼Cinebench R23-27387pts
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/R23.JPG
▼Corona-59sec
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/Corona.JPG
https://i2.wp.com/pic3c.rf.gd/title.pngDDR5-4800(XMP) RAMDISK效能測試
▼AJA System Test:Write-10127MB/s Read-9889MB/s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/AJA.JPG
▼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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/Default/ATTO.JPG
https://i2.wp.com/pic3c.rf.gd/title.pngDDR5-5200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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/CPUZ.JPG
▼CPU-Z Bench
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/CPUZ_1.JPG
▼AIDA64記憶體頻寬測試-Read:81272MB/s Write:74294MB/s Copy:74103MB/s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/AIDA64.JPG
▼CPU Mark 99-Score:841
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/CPUMark.JPG
▼Fritz Chess Benchmark
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/Fritz_Chess_Benchmark.JPG
▼wPrime-32M:2.357sec 1024M:47.907sec
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/wPrime.JPG
▼Super PI 1M:7.062s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/PI.JPG
▼WINRAR壓縮效能:37758KB/s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/WINRAR.JPG
▼7Zip
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/7Zip.JPG
▼x264 FHD Benchmark-110.2 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/x264.JPG
▼x265 FHD Benchmark-81.99 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/x265.JPG
▼HWBOT x265 FHD Benchmark-121.201 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/x265_FHD.JPG
▼HWBOT x265 4K Benchmark-28.316 fps
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/x265_4K.JPG
▼Cinebench R20-11205pts
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/R20.JPG
▼Cinebench R23-29156pts
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/R23.JPG
▼Corona-58 sec
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/Corona.JPG
https://i2.wp.com/pic3c.rf.gd/title.png DDR5-5200超頻RAMDISK效能測試
▼AJA System Test:Write-10146MB/s Read-9922MB/s
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/AJA.JPG
▼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
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/pic/OC/ATTO.JPG
▼效能比較總表
https://i2.wp.com/pic3c.rf.gd/Crucial_DDR5-4800/Performance.jpg
https://i2.wp.com/pic3c.rf.gd/title.png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。
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