Is SSD Caching Inoshanda Zvechokwadi Pakuwedzera PC Performance?
Solid state drive s inopa imwe nguva yakawandisa yekutsvaga kwekutsvaga uye nguva yekutakura. Dambudziko nderokuti vanopa zvishoma pasi rose rekuchengetedza nzvimbo uye vanouya nemamwe matengo ematengo akawanda kana achienzaniswa nematokari akaoma. Makambani emabhizimisi emabhizimisi ave achishandisa masimba ehurumende ari sechimiro chekuchengetedza pakati pevharesi uye dhiyabhorosi yavo yakaoma senzira yekusimudzira kudhirira kushanda kwedhadharo pasina mari yakakosha yeSDD yakazara. Intel akaunza iyo tekinoloji kune yakawanda yemakombiyuta ake akawanda makore akapfuura akapfuura neZsetsetse Z68 nenzira ye Smart Response Technology. Nyaya ino inotarisa teknolojia, nzira yekuiisa iyo uye kana kwete kana kune zvipo zvinooneka zvekushandisa iyo kubatsira kusimbisa makombiyuta kushanda kwese.
Kugadzirisa kweSknolojia yeKuteerera kweKuteerera
Kushandisa Technology Smart Componse neIndel based computers yakajeka zvikuru. Zvose zvinonyanya kudiwa ibhuku rakaoma, dhigiriyo yekutya motokari, mutyairi weIndel uye imwe yakagadzirirwa muBIOS maitiro. Danho rakanyanya kuoma nderekuisa BIOS. Chaizvoizvo, kuiswa kweBIOS kweDynamic drive controller kunofanira kuiswa panzvimbo ye RAID panzvimbo yeACHI mode. Tsvaga mharidzo yako yemabhadhibhoji yekuti ungawana sei BIOS kuti uite shanduko.
Kana kambani yekushanda kwayo yave yakagadzirirwa pane dambudziko rekutakura uye yakatakurwa neIndel Rapid Storage Technology mutyairi, inguva yekugadzirisa yakasimba yekutya motokari. Ita maitiro ehutano huno hutengesi neyekare NTFS file file. Zvadaro tanga chirongwa che Rapid Storage Technology. Enda muEcelerate Tab uye sarudza. Iko zvino ichakubvunza kuti yakawanda sei SSD kusvika 64GB iwe waunoda kushandiswa pakachengetedza uye ndeipi nzira (yakakurukurwa zviri pasi apa) kushandisa. Kana izvozvo zvaitika, cache inogadzirisa uye inofanira kunge ichimhanya.
Enhanced vs. Kuwedzerwa
Panguva yegadziriro yekugadzirisa, cache inogona kugadzirirwa kuInhanced or Maximized mode. Izvi zvingakanganisa kushanda kwecache kuburikidza nekuti inonyora sei dheta kumabhazi. Nzira yekuvandudza inoshandisa nzira inonzi kunyora-kuburikidza. Mune mamiriro aya, kana dhawyo yakanyorerwa kumotokari, yakanyorerwa zvose mbiri uye dhirairi yakaoma panguva imwe chete. Izvi zvinoita kuti basa rikunyorere kunyoresa zvinyorwa zvishoma zvinyorwa izvo zvinowanzo kuoma dhirairi.
Maximimized mode inoshandisa system inonzi write-back. Muchiitiko ichi, kana dhiyabhorosi yakanyorerwa kuhurongwa, yakanyorerwa kukurumidza cache kutanga uye shure zvakare izere kusvika pakuderera dhirairi. Izvi zvinopa kukurumidza kunyora kushanda kunobudirira asi kune dambudziko rimwe guru. Mukana wekukundikana kwesimba kana kuparara, zvinogona kuti deta ichange yakasvibiswa pane dhirairi rakaoma kana isina kunyorwa zvakakwana. Somugumisiro, iyi mamiriro haana kurudzirwa kune chero ipi zvayo yakakosha data system.
Performance
Kuti uone kuti inobudirira sei itsva yeSknot Response Technology, ini ndinogadzira chirongwa chekushandisa nehutori hwotevera:
- Motherboard: ASRock Z68 Pro3
- Purogiramu: Intel Core i5-2500k (kutengesa kupera)
- Chiyeuchidzo: 8GB (2x4GB) G.SKILL Ripjaws DDR3 1600MHz
- Dhairiro Dzakaoma: Two WD Caviar SE16 640GB SATA mu RAID 0
- Solid State Drive: OCZ Agility 3 60GB SATA III
Kusiyana kwakakura mukugadzirisa kwangu kwakaenzaniswa nevakawanda vangazoshandura RAID 0 kuisa. Iko Smart Reponse Technology inogona kushanda nekoma rimwe dhirairi kana RAID array. MASHANDI akazara akagadzirirwa kugadziriswa kwekushanda. Nyaya dzakawanda dzehutoriki huripo dzakagadzirwa nematokari ega saka ndaida kuona kana zvichange zvichipa kukusimudzira kushanda kune imwe nzira inenge ichishandisa teknolojia yekare yakasimbisa basa. Kuti ndiratidze izvi, pasi apa ndatora maranho eCriststalMark ezvakangoita RAID array:
- CrystalMark - Two WD Caviar SE16 640GB mu RAID 0
- Kuenzaniswa: 129.5 MB / s Verenga, 164.8 MB / s Nyora
- 512k: 29.32 MB / s Verenga, 64.84 MB / s Nyora
- 4k: .376 MB / s Verenga, 1.901 MB / s Nyora
- 4k QD32: 1.598 MB / s Verenga, 2.124 MB / s Nyora
Zvadaro, ndakamhanyira chikamu chakafanana kune OCZ Agility 3 60GB SSD kuti itange mararamiro ayo okutanga:
- CrystalMark - OCZ Agility 3 60GB SSD
- Kuenzanisa: 171.2 MB / s Verenga, 75.25 MB / s Nyora
- 512k: 163.9 MB / s Verenga, 75.5 MB / s Nyora
- 4k: 24.34 MB / s Verenga, 57.5 MB / s Nyora
- 4k QD32: 48.39 MB / s Verenga, 72.88 MB / s Nyora
Pakupedzisira, ndakagonesa caching neInnerced mode pakati pe RAID 0 uye SSD uye ndakamhanya CrystalMark:
- CrystalMark - RAID 0 + SSD Caching
- Kuenzanisa: 158.6 MB / s Verenga, 74.18 MB / s Nyora
- 512k: 155.7 MB / s Verenga, 62.08 MB / s Nyora
- 4k: 22.99 MB / s Verenga, 1.981 MB / s Nyora
- 4k QD32: 78.54 MB / s Verenga, 2.286 MB / s Nyora
Izvi zvinoratidza kuti mumashoko ekunyora anonyora, hurongwa huri kuderera kusvika pakuderera kwemaviri aya nekuda kwekunyora-kuburikidza nenzira. Izvi zvinowedzera kuderedza data yakanyorwa sequentially sezvo RAID 0 yakakurumidza kupinda SSD. Kune rumwe ruvoko, kuverenga demo kubva muhurongwa iyo ndiyo chinangwa chekutanga chekuvhara kwave kuchivandudzwa. Izvo hazvisi kufanana nemashoko akasiyana asi iyo inovandudza zvikuru kana iri pamusoro penyaya dzisina kuverengwa dzakanyorwa.
Iyi nzira yekuedza inogadzirwa kunyange zvakadaro. Saka kuti ndiitore danho rakapfuurira, ndakapedza mashomanana emabasa akasiyana-siyana pamusoro penhepfenyuro kune vakawanda vanofamba kuti vaone kuti caching yakagadzirisa sei kushanda. Ndakasarudza kutarisa mabasa mana akasiyana kuti ndione kuti cache yakakanganisa sei. Kutanga, ndakaita bhoti inotonhora kusvika kuWindows 7 login screen kusina hardware POST nguva. Chechipiri, ini ndakatanga mufananidzo weUnigine unotangira kubva kutanga kusvika chinotangira. Chechitatu, ndakaedza kunze kutakure mutambo wakachengetwa kubva kuAgeout 3 kubva pane mutoro wekona kuti uite kutamba. Pakupedzisira, ini ndakaedza kuzarura mifananidzo 30 panguva imwechete mu Photoshop Elements. Pasi pane migumisiro:
- Nguva Yokumhanya (Cold Boot / Unigine / Fallout 3 / Photoshop Elements)
- Hapana SSD Cache: 28 sec / 40 sec / 13 sec / 19 sec
- SSD Cache - Pfuura 1: 23 sec / 35 sec / 13 sec / 19 sec
- SSD Cache - Pfuura 2: 18 sec / 24 sec / 8 sec / 19 sec
- SSD Cache - Pass 3: 16 sec / 24 sec / 7 sec / 18 sec
- SSD Cache - Pfuura 4: 15 sec / 24 sec / 7 sec / 18 sec
Chiitiko chinonakidza kubva pamuedzo uyu chaiva Photoshop chichiona kusabatsiri pakutevedza mafirimu akawanda mukati megurogiramu ne cache yakaenzaniswa nehuwandu hwekuisa RAID. Izvi zvinoratidza kuti haasi mapurogiramu ose achaona zvikomborero kubva pane cache. Kune rumwe rutivi, maitiro eWebot boot akaona zvakaderera makumi mashanu kubva muzana muhuwandu hwenguva yakatorwa kuti upinde muhurongwa sezvazvakanga zvichiita kuponesa kwekuchengetedza mutsva kubva kuChikamu chechitatu. Chiratidzo cheUnigine chakaonawo kuderedzwa kwakanaka kwe 25% munguva yekurayira kubva pane caching. Nokudaro, mapurogiramu anofanirwa kuvhara deta yakawanda kubva mumotokari achaona kubatsirwa.
Mhedziso
Mamiriro ehurumende akasimba akachera zvakawanda zvakawanda zvisingakwanisi asi ivo vachiri kure zvakanyanya kudhura kupfuura dhirairi rakaoma apo iwe unoda kuva nezvakawanda zvekuchengetedza. Nokuti thoes kuvaka shanduro itsva, zvichiri kubatsira zvikuru kuwana SSD yakakura semotokari yepamusoro uye ipapo guru rakaoma redu sechikwata chechipiri. Apo Intel's Smart Response Technology inonyanya kubatsira ndeyevanhu vane maitiro aripo anokwanisa kutarisa kuwedzera kombiyuta yavo pasina kubuda mumatambudziko ekugadzirisa zvachose maitiro avo ekushandura kana kuedza kuita purogiramu yekuendesa data kubva pane dhirairi kusvika ku SSD. Pane kudaro, vanogona kupedza zvishomanana paSDD shoma voiisa muIndel system iripo inotsigira Smart Response Technology uye inoita kuti iwedzere kushanda kwavo pasina yakawanda.