Yog SSD Caching Tiag Los Ntawm Qhov Kev Kawm Kom Ua Tau Hauv PC?
Lub xeev txoj kev tsav tsheb muab qee cov ntaub ntawv ceev ceev thiab cov sij hawm thauj khoom. Qhov teeb meem yog tias lawv muaj ntau feem ntau qhov chaw cia thiab tuaj nrog qee tus nqi cim npe thaum piv rau cov tsav nyuaj. Cov chav kawm ntawv hauv chav dej tau siv cov khoom hauv lub xeev los ua ib daim ntawv cache ntawm cov neeg rau zaub mov thiab lawv cov hard drive arrays raws li ib txoj kev los txhawb cov ntaub ntawv siv kev ua haujlwm tsis muaj tus nqi siab ntawm tag nrho cov nyiaj SSD. Intel pib siv tib lub tshuab no rau ntau tus ntawm nws tus kheej computers ob peb xyoos dhau los nrog Z68 chipset nyob rau hauv daim ntawv ntawm Smart Response Technology. Tsab xov xwm no zoo li lub tshuab, yuav ua li cas muab nws tso thiab txawm tias tsis muaj cov kev pab cuam los ntawm kev siv nws los pab txhawb nqa cov computers hauv kev ua tau zoo.
Teeb ntawm Kev Tshawb Fawb Tawm
Siv Cov Lus Teb Ntsuas Tshuab nrog comptiable Intel based computers yog ib qho yooj yim heev. Tag nrho cov uas xav tau tiag tiag yog ib qho nyuaj tsav, lub zog ntawm lub xeev, Intel tsav tsheb thiab ib qho chaw hauv BIOS. Kauj ruam tshaj plaws yog rau qhov chaw BIOS. Yeej tseem ceeb, qhov chaw BIOS rau qhov tsav nyuab drive yuav tsum tau teem rau RAID qhov chaw es tsis yog ACHI hom. Nrog koj cov ntawv pov thawj ntawm niam txiv tham seb yuav nkag mus rau BIOS kom hloov li cas.
Thaum cov kev khiav hauj lwm kaw tau muab tso rau hauv lub zog tsav tsheb thiab loaded nrog Intel Rapid Storage Technology tsav, nws yog lub sijhawm rau teeb tsa cov khoom hauv lub xeev. Format lub xeev tau tsav nrog ces NTFS cov ntaub ntawv. Tom qab ntawd tso tawm sai sai Technology program. Mus rau hauv Cov Lus Cim Tseg thiab xaiv kom tau. Nws yuav ces nug koj ntau npaum li cas SSD txog li 64GB koj xav siv rau lub cache thiab hom dab tsi (sib tham ntxiv hauv qab no) los siv. Thaum ua tiav lawm, lub cache teeb thiab tsim nyog yuav tsum khiav.
Enhanced thiab Maximized
Thaum lub sijhawm teebmeem, lub cache yuav muab teev rau Kev Kho Kom Zoo Dua los Pab Kom Zoo Tshaj (Enhanced or Maximized). Qhov no yuav cuam tshuam rau kev ua haujlwm ntawm qhov cache ntawm nws sau cov ntaub ntawv rau tus tsav tsheb. Cov hom phiaj zoo siv txoj kev hu ua "write-through". Nyob hauv hom no, thaum cov ntaub ntawv sau rau tus tsav, nws sau rau ob qho tib si cache thiab lub zog tsav tib lub sijhawm. Qhov no ua rau kev ua tau zoo rau kev sau ntawv mus rau qhov qeeb sau ntawv uas feem ntau yog qhov tsav nyuab.
Hom kev ua haujlwm zoo tshaj plaws yog siv lub npe hu ua sau-rov qab. Hauv qhov no, thaum muab cov ntaub ntawv sau rau qhov system, nws sau rau lub cache sai thiab ces rov qab mus rau cov qeeb qeeb zog tsav. Qhov no ua rau kev sau ntawv ceev tshaj plaws tab sis muaj ib qho teeb meem loj. Thaum muaj lub hwj chim tsis ua hauj lwm los yog kev sib tsoo, nws tau hais tias cov ntaub ntawv yuav raug rau cov tsav nyuaj yog tias nws tsis tau sau tag nrho. Vim li ntawd, hom no tsis raug nquahu rau txhua daim ntawv ntawm cov ntaub ntawv tseem ceeb.
Kev ua tau zoo
Yuav kom pom tau zoo npaum li cas Tus Tshiab Tshawb Fawb Tshuab yog, kuv teeb qhov kev sib tw nrog cov khoom nram qab no:
- Tus ntawv tshaj tawm: ASRock Z68 Pro3
- Processor: Intel tub ntxhais i5-2500k (vim pheej ceev)
- Nco: 8GB (2x4GB) G.SKILL Ripjaws DDR3 1600MHz
- Nyuaj Drives: Ob tug WD Caviar SE16 640GB SATA hauv RAID 0
- Lub Xeev Lub Nroog Tsav Tsheb: OCZ Agility 3 60GB SATA III
Qhov loj qhov txawv ntawm kuv teeb piv rau dab tsi ntau yuav siv yog lub RAID 0 teeb. Lub Xeem Kom Tawm Tsam Zog tuaj yeem ua haujlwm nrog ib tus tsav nyuaj lossis ib qhov RAID array. RAID arrays yog tsim rau kev ua tau zoo tuaj. Feem ntau cov kev ntsuam xyuas ntawm lub tshuab hnub no tau ua tiav nrog kev tsav tsheb nkaus xwb uas kuv xav pom yog tias nws yuav muab qhov kev ua tau zoo txhawb zog rau qhov system uas twb siv technology tshiab los txhawb kev ua tau zoo. Yuav ua kom pom qhov no, hauv qab no kuv tau muab cov ntaub ntawv CrystalMark benchmark rau cov qauv RA xwb:
- CrystalMark - Ob tug WD Caviar SE16 640GB hauv RAID 0
- Tshwm Sim: 129.5 MB / s Nyeem, 164.8 MB / s Sau
- 512k: 29.32 MB / s Nyeem, 64.84 MB / s Sau ntawv
- 4k: .376 MB / s Nyeem, 1.901 MB / s Sau
- 4k QD32: 1.598 MB / s Nyeem, 2.124 MB / s Sau
Tom ntej no, kuv tau khiav qhov ntsuas tib lub OCZ Agility 3 60GB SSD kom tau nws qhov kev kawm tau zoo:
- CrystalMark - OCZ Agility 3 60GB SSD
- Tshwm Sim: 171.2 MB / s Nyeem, 75.25 MB / s Sau
- 512k: 163.9 MB / s Nyeem, 75.5 MB / s Sau ntawv
- 4k: 24.34 MB / s Nyeem, 57.5 MB / s Sau
- 4k QD32: 48.39 MB / s Nyeem, 72.88 MB / s Sau
Thaum kawg, kuv tau ua rau lub caching nrog Enhanced hom ntawm RAID 0 thiab cov SSD thiab tau khiav CrystalMark:
- CrystalMark - RAID 0 + SSD Caching
- Tshwm Sim: 158.6 MB / s Nyeem, 74.18 MB / s Sau
- 512k: 155.7 MB / s Nyeem, 62.08 MB / s Sau
- 4k: 22.99 MB / s Nyeem, 1.981 MB / s Sau
- 4k QD32: 78.54 MB / s Nyeem, 2.286 MB / s Sau
Cov kev tshwm sim qhia tau hais tias cov ntaub ntawv sau sau, qhov system ua rau cov qeeb qeeb qeeb ntawm ob qho khoom vim yog kev sau ntawv dhau los. Qhov no zoo heev zuj zus cov ntaub ntawv sau raws li RAID 0 tau ceev tshaj qhov SSD. Ntawm qhov tod tes, nyeem cov ntaub ntawv los ntawm lub system uas yog lub hom phiaj ntawm qhov caching tau zoo tuaj. Nws tsis yog raws li kev tshwm sim ntawm cov ntaub ntawv uas tshwm sim, tiam sis nws yog ib qho kev txhim kho loj heev thaum nws los txog rau cov ntaub ntawv qhia txog kev nyeem ntawv.
Txoj kev kuaj no yog cov khoom sib dho. Thiaj li coj nws ib kauj ruam ntxiv, Kuv tuaj yeem ua ob peb yam kev paub tab ntawm qhov system dhau ntau hom kev pom zoo li cas qhov caching zoo tuaj lawv cov kev ua tau zoo. Kuv txiav txim siab los saib plaub yam hauj lwm sib txawv los saib seb qhov cache cuam tshuam dab tsi. Ua ntej, kuv tau ua ib qhov khau raj txias rau lub qhov rais 7 nkag qhov screen rho tawm ntawm lub tshuab POST lub sijhawm. Thib ob, kuv tau pib qhov Unigine graphics benchmark los ntawm qhov kev tshaj tawm txog thaum pib qhov kev ntsuas pib. Qhov peb, Kuv kuaj xyuas kom paub qhov kev ua si kom dim ntawm Fallout 3 los ntawm kev tshuaj ntsuam kom ua si. Thaum kawg, kuv kuaj xyuas 30 duab ib zaug hauv Photoshop Elements. Hauv qab no yog cov ntsiab lus:
- Lub sij hawm khiav (Khaub thuas khau / Unigine / Fallout 3 / Photoshop ntsiab)
- Tsis muaj SSD Cache: 28 sec / 40 sec / 13 sec / 19 sec
- SSD Cache - Dhau 1: 23 sec / 35 sec / 13 sec / 19 sec
- SSD Cache - Dhau 2: 18 sec / 24 sec / 8 sec / 19 sec
- SSD Cache - Dhau 3: 16 sec / 24 sec / 7 sec / 18 sec
- SSD Cache - Dhau 4: 15 sec / 24 sec / 7 sec / 18 sec
Qhov nthuav ntau ntawm qhov kev xeem no yog Photoshop pom tsis muaj txiaj ntsig thaum thau khoom ntau graphics rau qhov kev zov me nyuam nrog lub cache piv rau tus qauv RAID teeb. Qhov no qhia tias tsis yog txhua qhov kev zov me nyuam yuav pom cov txiaj ntsig los ntawm lub cache. Ntawm qhov tod tes, cov khau raj hauv Windows tau pom ze li ntawm 50% ntawm qhov kev siv sij hawm kom tau nkag mus rau hauv qhov system thaum tau muab qhov kev ua si txuag ntawm Fallout 3. Qhov Unigine Benchmark kuj pom zoo 25% hauv kev thau khoom los ntawm caching. Yog li, cov kev pab cuam uas yuav tsum thauj cov ntaub ntawv los ntawm tus tsav tsheb yuav pom cov txiaj ntsig.
Cov lus xaus
Kev tsav tsheb hauv lub xeev tau khwv tau nyiaj ntau ntau tab sis lawv tseem pheej kim tshaj tus tsav tsheb thaum koj xav tau ntau qhov chaw cia. Rau thoes tsim ib qho tshiab, nws tseem yog ntau heev kom tau txais ib qho zoo SSD raws li ib txoj kev tsav tsheb loj thiab ces yog ib qho loj tsav ua ib theem tsav. Qhov twg Intel's Smart Response Technology yog qhov tseem ceeb tshaj plaws yog rau cov neeg uas muaj cov tshuab uas twb muaj peev xwm ua rau lawv lub zog ceev ceev kom tsis txhob muaj teeb meem ntawm lawv qhov kev ua haujlwm los yog sim ua kom muaj txheej txheem khiav tawm ntawm lub zog tsav tus SSD. Xwb, lawv tuaj yeem siv qis me ntsis ntawm SSD tsawg dua thiab tso tseg mus rau hauv lub Intel uas twb muaj lawm uas txhawb nqa Cov Lus Teb Ntsej Xov Xwm thiab pab txhawb kom lawv ua tau yam tsis muaj teeb meem.