ASRock Z270 EXTREME 4評測,主流定位規格用料符合期待RGB燈光外接燈條難不倒
ASRock Z270 EXTREME 4儲存效能測試
儲存效能測試主要針對,PCIe插槽與M.2效能測試,PCIe插槽使用Intel 750 400GB NVMe PCIe 3.0 X4 SSD進行效能測試,而M.2使用Toshiba OCZ RD400 512GB PCIe 3.0 X4 SSD進行效能測試。
Intel 750 400GB NVMe PCIe 3.0 X4 SSD CrystalDiskInfo
Anvil’s Storage Utilities(檔案為Incompressible)測試分數為11077.04
Seq 4MB READ:1984.50MB/s
Seq 4MB Write:949.91MB/s
CrystalDiskMark測試
Seq Read:1587MB/s
Seq Write:974.2MB/s
Toshiba OCZ RD400 512GB PCIe 3.0 X4 SSD CrystalDiskInfo
Anvil’s Storage Utilities(檔案為Incompressible)測試分數為9299.39
Seq 4MB READ:1365.33MB/s
Seq 4MB Write:1129.00MB/s
CrystalDiskMark測試
Seq Read:1503MB/s
Seq Write:1437MB/s
ASRock Z270 EXTREME 4主機板USB 3.1效能測試
ASRock Z270 EXTREME 4主機板USB 3.1使用最新的asmedia ASM2142 USB 3.1 Gen 2 控制器,頻寬可達PCIe 3.0 X2,因此USB 3.1 Gen 2介面讀寫表現會比之前的好
。而筆者使用USB 3.1外接盒安裝兩顆SSD RAID 0測試USB 3.1讀寫效能。從測試可以看到讀寫效能輕鬆突破800MB/s,且沒有靠加速軟體,以往舊款的USB 3.1晶片組效能落在7百多MB/s。
CrystalDiskMark測試
Seq Read:867.5MB/s
Seq Write:811.4MB/s