Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Nrog rau qhov tshwm sim ntawm xya tiam Intel Core processors, nws tau pom tseeb rau ntau tus tias "Tick-tock" lub tswv yim uas Intel tau ua raws txhua lub sijhawm no tau ua tsis tiav. Kev cog lus los txo cov txheej txheem thev naus laus zis los ntawm 14 mus rau 10 nm tseem yog cov lus cog tseg, lub sijhawm ntev ntawm "Taka" Skylake pib, thaum lub sijhawm Kaby Lake (14th tiam), Sudden Coffee Lake (yim) tau tshwm sim nrog kev hloov pauv me ntsis hauv cov txheej txheem thev naus laus zis. los ntawm 14 nm mus rau XNUMX nm + thiab txawm tias Kas fes Lake Refresh ( cuaj). Nws zoo li Intel tiag tiag xav tau me ntsis kas fes so. Yog li ntawd, peb muaj ntau lub processors ntawm ntau tiam neeg, uas yog raws li tib lub Skylake microarchitecture, ntawm ib sab. Thiab Intel qhov kev lees paub tias txhua tus txheej txheem tshiab zoo dua li yav dhau los, ntawm qhov tod tes. Muaj tseeb, nws tsis paub meej vim li cas ...

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Yog li cia peb rov qab mus rau peb tiam neeg. Thiab cia saib seb lawv txawv li cas.

Kaby Lake

Cov tsos ntawm processors hauv khw muag khoom tau tshwm sim thaum pib ntawm 2017. Dab tsi tshiab hauv tsev neeg no txheeb ze rau nws tus thawj coj? Ua ntej ntawm tag nrho cov, qhov no yog ib tug tshiab graphics core - Intel UHD 630. Ntxiv kev txhawb nqa rau Intel Optane nco technology (3D Xpoint), nrog rau ib tug tshiab 200 series chipset (the 6th tiam ua hauj lwm nrog 100 series). Thiab qhov ntawd yog tag nrho cov kev hloov pauv tshiab tiag tiag.

Kas fes pas dej

Lub 8 tiam, codenamed Coffee Lake, tau tso tawm thaum kawg ntawm 2017. Nyob rau hauv cov txheej txheem ntawm tiam no, cores thiab proportionally thib peb-theem cache tau ntxiv, Turbo Boost tau tsa los ntawm 200 megahertz, kev txhawb nqa rau DDR4-2666 tau ntxiv (yav dhau los muaj DDR4-2400), tab sis kev txhawb nqa rau DDR3 raug txiav tawm. Cov duab core tseem zoo li qub, tab sis nws tau muab 50 MHz. Rau tag nrho cov kev nce hauv zaus peb yuav tsum tau them los ntawm kev nce lub pob hluav taws kub rau 95 watts. Thiab, ntawm chav kawm, tus tshiab 300 series chipset. Qhov tom kawg tsis yog qhov tsim nyog, txij li tsis ntev cov kws tshaj lij tuaj yeem tsim tsev neeg no ntawm 100-series chipsets, txawm hais tias Intel cov neeg sawv cev tau hais tias qhov no tsis tuaj yeem ua tsis tau vim yog kev tsim hluav taws xob circuits. Tom qab ntawd, txawm li cas los xij, Intel tau lees paub tias nws tsis yog lawm. Yog li dab tsi tshiab hauv tsev neeg thib 8? Qhov tseeb, nws zoo nkaus li zoo li niaj zaus refresh nrog ntxiv ntawm cores thiab zaus.

Coffee Lake Refresh

Ha! Nov yog ib qho tshiab rau peb! Hauv lub quarter thib plaub ntawm 2018, 9th tiam Coffee Lake processors raug tso tawm, nruab nrog kho vajtse tiv thaiv qee qhov Meltdown / Spectre vulnerabilities. Kev hloov kho kho vajtse ua rau cov chips tshiab tiv thaiv Meltdown V3 thiab L1 Terminal Fault (L1TF Foreshadow). Software thiab microcode hloov pauv tiv thaiv Spectre V2, Meltdown V3a thiab V4 tawm tsam. Kev tiv thaiv tawm tsam Spectre V1 yuav txuas ntxiv mus rau ntawm qib kev ua haujlwm. Kev taw qhia ntawm nti-qib thaj ua rau thaj yuav tsum txo qhov cuam tshuam ntawm software thaj ua rau thaj ua haujlwm ntawm processor. Tab sis Intel tau siv tag nrho cov kev xyiv fab no nrog kev tiv thaiv tsuas yog hauv cov txheej txheem rau kev lag luam loj: i5-9600k, i7-9700k, i9-9900k. Txhua tus neeg, suav nrog cov kev daws teeb meem server, tsis tau txais kev tiv thaiv kho vajtse. Thawj thawj zaug hauv keeb kwm ntawm Intel cov neeg siv khoom processors, Coffee Lake Refresh processors txhawb nqa txog 128 GB ntawm RAM. Thiab qhov ntawd yog nws, tsis muaj kev hloov pauv ntxiv.

Peb muaj dab tsi hauv kab hauv qab? Ob xyoos rov ua dua tshiab, ua si nrog cov cores thiab zaus, ntxiv rau cov kev txhim kho me me. Kuv yeej xav ua tib zoo soj ntsuam thiab sib piv qhov kev ua tau zoo ntawm cov neeg sawv cev tseem ceeb ntawm cov tsev neeg no. Yog li thaum kuv muaj ib txheej ntawm xya mus rau cuaj tiam ntawm tes - peb i7-7700 thiab i7-7700k tsis ntev los no tau koom nrog cov tshiab i7-8700, i7-9700k thiab i9-9900k, kuv coj kom zoo dua ntawm qhov xwm txheej thiab ua tsib qhov sib txawv. Intel Core processors qhia qhov lawv muaj peev xwm.

Kev Ntsuam Xyuas

Tsib Intel processors koom nrog hauv kev sim: i7-7700, i7-7700k, i7-8700, i7-9700k, i9-9900k.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Kev ua tau zoo ntawm cov platforms

Intel i7-8700, i7-9700k thiab i9-9900k processors muaj tib qho kev teeb tsa yooj yim:

  • Motherboard: Asus PRIME H310T (BIOS 1405),
  • RAM: 16 GB DDR4-2400 MT / s Kingston 2 daim, tag nrho 32 GB.
  • SSD tsav: 240 GB Patriot Burst 2 daim hauv RAID 1 (tus cwj pwm tsim ntau xyoo).

Intel i7-7700 thiab i7-7700k processors kuj khiav ntawm tib lub platform:

  • Motherboard: Asus H110T (BIOS 3805),
  • RAM: 8 GB DDR4-2400MT / s Kingston 2 daim, tag nrho 16 GB.
  • SSD tsav: 240 GB Patriot tawg 2 daim hauv RAID 1.

Peb siv cov kev cai ua chassis uas yog 1,5 units siab. Lawv tsev plaub lub platforms.

Software part: OS CentOS Linux 7 x86_64 (7.6.1810).
Π―Π΄Ρ€ΠΎ: 3.10.0-957.1.3.el7.x86_64
Ua optimizations txheeb ze rau tus qauv installation: ntxiv kev xaiv rau launching lub ntsiav elevator = noop selinux = 0.

Kev ntsuam xyuas yog ua nrog txhua thaj ua rau thaj los ntawm Spectre, Meltdown thiab Foreshadow tawm tsam backported rau cov ntsiav no. Nws yog qhov ua tau tias qhov kev xeem tau ntawm cov tshiab thiab ntau dua tam sim no Linux kernels yuav txawv ntawm cov tau txais, thiab cov txiaj ntsig yuav zoo dua. Tab sis, ua ntej, kuv tus kheej nyiam CentOS 7, thiab, qhov thib ob, RedHat yog nquag txhawb nqa kev tsim kho tshiab ntsig txog kev txhawb nqa kho vajtse los ntawm cov kernels tshiab rau nws LTS. Nov yog qhov kuv vam tias :)

Kev ntsuam xyuas siv rau kev tshawb fawb

  1. sib
  2. Geekbench
  3. Phoronix Xeem Suite

Sysbench xeem

Sysbench yog ib pob ntawm kev xeem (lossis cov qauv ntsuas) rau kev ntsuas kev ua haujlwm ntawm ntau lub khoos phis tawj subsystems: processor, RAM, cov ntaub ntawv khaws cia. Qhov kev xeem yog multi-threaded, nyob rau hauv tag nrho cov cores. Hauv qhov kev xeem no kuv ntsuas ob qhov ntsuas:

  1. CPU ceev xwm txheej ib ob - tus naj npawb ntawm cov haujlwm ua los ntawm cov processor ib ob: tus nqi siab dua, qhov ua haujlwm tau zoo dua.
  2. General txheeb cais tag nrho cov xwm txheej - tag nrho cov txheej xwm ua tiav. Tus lej siab dua, qhov zoo dua.

Geekbench xeem

Ib pob ntawm kev ntsuam xyuas tau ua nyob rau hauv ib txoj xov thiab ntau txoj xov. Yog li ntawd, ib qho kev ntsuas kev ua tau zoo yog muab rau ob hom. Hauv qab no yog cov ntawv txuas rau kev xeem. Hauv qhov kev sim no peb yuav saib ob lub ntsiab lus tseem ceeb:
- Single-Core Score β€” kev xeem ib leeg.
- Multi-Core Score - kev xeem ntau txoj xov.
Chav ntsuas: abstract "parrots". Qhov ntau "parrots", qhov zoo dua.

Phoronix Test Suite

Phoronix Test Suite yog ib qho kev xeem nplua nuj heev. Txawm tias muaj tseeb hais tias tag nrho cov kev ntsuam xyuas los ntawm lub pts / cpu pob tau ua tiav, kuv yuav nthuav tawm cov txiaj ntsig ntawm tsuas yog cov uas kuv tus kheej pom muaj kev txaus siab tshwj xeeb, tshwj xeeb tshaj yog txij li cov txiaj ntsig ntawm cov kev xeem tshem tawm tsuas yog txhawb nqa cov qauv dav dav.

Yuav luag txhua qhov kev xeem uas tau nthuav tawm ntawm no yog ntau txoj xov. Qhov kev zam tsuas yog ob ntawm lawv: ib leeg-xov kev xeem Himeno thiab LAME MP3 Encoding.

Hauv cov kev xeem no, tus lej ntau dua, qhov zoo dua.

  1. John lub Ripper multi-threaded lo lus zais twv twv xeem. Wb coj Blowfish crypto algorithm. Ntsuas tus naj npawb ntawm kev ua haujlwm ib ob.
  2. Qhov kev sim Himeno yog ib txoj kab Poisson siab daws teeb meem siv Jacobi point method.
  3. 7-Zip Compression - 7-Zip xeem siv p7zip nrog kev sib xyaw ua haujlwm ua haujlwm.
  4. OpenSSL yog ib txheej ntawm cov cuab yeej siv SSL (Secure Sockets Layer) thiab TLS (Transport Layer Security) raws tu qauv. Ntsuas qhov ua tau zoo ntawm RSA 4096-ntsis OpenSSL.
  5. Apache Benchmark - Qhov kev sim ntsuas seb muaj pes tsawg qhov kev thov ib ob qhov kev muab rau tuaj yeem daws tau thaum ua tiav 1 qhov kev thov, nrog 000 qhov kev thov ua haujlwm ib txhij.

Thiab hauv cov no, yog tias tsawg dua yog qhov zoo dua

  1. C-Ray sim CPU kev ua tau zoo ntawm kev suav cov ntsiab lus ntab. Qhov kev sim no yog ntau txoj xov (16 threads ib core), yuav tua 8 rays los ntawm txhua pixel rau kev tiv thaiv aliasing thiab tsim ib daim duab 1600x1200. Lub sij hawm ua tiav yog ntsuas.
  2. Parallel BZIP2 Compression - Qhov kev sim ntsuas lub sijhawm yuav tsum tau ua kom cov ntaub ntawv (Linux kernel qhov chaws code .tar pob) siv BZIP2 compression.
  3. Encoding ntawm cov ntaub ntawv audio thiab video. LAME MP3 Encoding xeem khiav hauv ib lub xov tooj, thaum qhov kev xeem ffmpeg x264 khiav ntau txoj xov. Lub sijhawm ua kom tiav qhov kev xeem yog ntsuas.

Raws li koj tuaj yeem pom, qhov kev xeem suite muaj cov kev ntsuam xyuas hluavtaws uas tso cai rau koj los qhia qhov sib txawv ntawm cov txheej txheem thaum ua haujlwm qee yam, piv txwv li, nyem passwords, encoding media content, cryptography.

Ib qho kev sim hluavtaws, sib piv rau qhov kev sim uas tau ua nyob rau hauv cov xwm txheej ze rau qhov muaj tiag, muaj peev xwm ua kom muaj kev purity ntawm qhov kev sim. Qhov tseeb, yog vim li cas qhov kev xaiv poob rau cov khoom siv hluavtaws.

Nws yog qhov ua tau tias thaum daws teeb meem tshwj xeeb hauv kev sib ntaus sib tua koj yuav tuaj yeem tau txais txiaj ntsig zoo heev thiab tsis xav txog, tab sis tseem "qhov kub thiab txias hauv tsev kho mob" yuav nyob ze li qhov ua tau raws li qhov kuv tau txais los ntawm cov txiaj ntsig kev xeem. Nws kuj tseem tuaj yeem hais tias yog tias kuv lov tes taw Spectre / Meltdown tiv thaiv thaum sim 9th tiam processors, kuv tuaj yeem tau txais txiaj ntsig zoo dua. Tab sis, saib ua ntej, kuv yuav hais tias lawv twb tau qhia lawv tus kheej ua tau zoo heev.

Spoiler: cores, threads thiab zaus yuav kav lub roost.

Txawm hais tias ua ntej kev sim, kuv ua tib zoo kawm txog cov qauv ntawm cov tsev neeg cov txheej txheem no, yog li kuv xav tias yuav tsis muaj qhov sib txawv tseem ceeb ntawm cov kev xeem. Tsis tas li ntawd, tsis muaj qhov tseem ceeb npaum li qhov txawv tshaj plaw: vim li cas tos qhov nthuav qhia hauv kev ntsuam xyuas yog tias koj ua cov kev ntsuas ntawm cov txheej txheem tsim, hauv qhov tseem ceeb, ntawm ib qho tseem ceeb. Kuv qhov kev cia siab tau ntsib, tab sis qee yam tseem tsis tau zoo li kuv xav ...

Thiab tam sim no, qhov tseeb, qhov kev xeem tau.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Qhov tshwm sim yog qhov laj thawj heev: leej twg muaj kwj ntau dua thiab ntau zaus tau txais cov ntsiab lus. Raws li, i7-8700 thiab i9-9900k ua ntej. Qhov sib txawv ntawm i7-7700 thiab i7-7700k yog 10% nyob rau hauv ib leeg-threaded thiab multi-threaded xeem. Lub i7-7700 lags qab i7-8700 los ntawm 38% thiab los ntawm i9-9900k los ntawm 49%, uas yog, yuav luag 2 zaug, tab sis tib lub sij hawm lub lag tom qab i7-9700k tsuas yog 15%.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Txuas mus rau qhov kev xeem:

Intel i7-7700
Intel i7-7700k
Intel i7-8700
Intel i7-9700k
Intel i9-9900k

Cov txiaj ntsig tau los ntawm Phoronix Test Suite

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Hauv kev sim John The Ripper, qhov sib txawv ntawm cov kwv tij ntxaib i7-7700 thiab i7-7700k yog 10% pom zoo ntawm "k", vim qhov sib txawv ntawm Turboboost. Lub i7-8700 thiab i7-9700k processors muaj qhov sib txawv me ntsis. Lub i9-9900k outperforms txhua leej txhua tus nrog ntau threads thiab lub moos ceev dua. Yuav luag ob npaug ntawm tus menyuam ntxaib.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Qhov tshwm sim ntawm qhov kev xeem C-Ray zoo li kuv qhov nthuav tshaj plaws. Lub xub ntiag ntawm Hyper-Treading thev naus laus zis hauv i9-9900k hauv qhov kev sim ntau txoj xov no tsuas yog nce me ntsis txheeb ze rau i7-9700k. Tab sis cov menyuam ntxaib yuav luag 2 zaug tom qab tus thawj coj.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Hauv kev sim ib leeg-xov Himeno, qhov sib txawv tsis zoo li ntawd. Muaj qhov sib txawv ntawm qhov sib txawv ntawm 8th thiab 9th tiam los ntawm cov menyuam ntxaib: lub i9-9900k outperforms lawv los ntawm 18% thiab 15%, feem. Qhov sib txawv ntawm i7-8700 thiab i7-9700k yog qib ntawm kev ua yuam kev.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Cov menyuam ntxaib dhau qhov kev xeem 7zip compression 44-48% phem tshaj tus thawj coj i9-9900k. Vim yog cov xov tooj ntau dua, i7-8700 outperforms i7-9700k los ntawm 9%. Tab sis qhov no tsis txaus los hla lub i9-9900k, yog li peb pom qhov lag luam yuav luag 18%.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Lub sij hawm compression sim siv BZIP2 algorithm qhia tau hais tias zoo sib xws: kwj yeej.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

MP3 encoding yog "tus ntaiv" nrog qhov siab tshaj plaws ntawm 19,5%. Tab sis hauv kev xeem ffmpeg, i9-9900k poob rau i7-8700 thiab i7-9700k, tab sis yeej tus menyuam ntxaib. Kuv rov ua qhov kev sim no ntau zaus rau i9-9900k, tab sis qhov tshwm sim yog ib txwm zoo ib yam. Qhov no twb tsis tau xav txog :) Hauv kev sim ntau txoj xov, feem ntau cov xov xov ntawm cov txheej txheem kuaj tau pom zoo li qhov tshwm sim qis, qis dua li ntawm 9700k thiab 8700. Tsis muaj cov lus piav qhia meej rau qhov tshwm sim, thiab kuv tsis ' t xav ua kev xav.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Qhov kev ntsuam xyuas openssl qhia tau hais tias "tus ntaiv" nrog qhov sib txawv ntawm qhov thib ob thiab thib peb. Qhov sib txawv ntawm tus menyuam ntxaib thiab tus thawj coj i9-9900k yog los ntawm 42% mus rau 47%. Qhov sib txawv ntawm i7-8700 thiab i9-9900k yog 14%. Qhov tseem ceeb tshaj plaws yog flows thiab frequencies.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Hauv kev xeem Apache, i7-9700k ua tau zoo tshaj txhua tus, suav nrog i9-9900k (6%). Tab sis feem ntau, qhov sib txawv tsis tseem ceeb, txawm hais tias muaj 7% qhov sib txawv ntawm qhov tshwm sim tsis zoo ntawm i7700-7 thiab qhov txiaj ntsig zoo tshaj plaws ntawm i9700-24k.

Tak-Tak-Tak thiab tsis Tick. Ntau tiam neeg ntawm Intel Core processors raws li tib lub architecture txawv li cas?

Feem ntau, i9-9900k yog tus thawj coj hauv kev xeem feem ntau, ua tsis tau tsuas yog hauv ffmpeg. Yog hais tias koj yuav ua hauj lwm nrog video, nws yog zoo dua mus coj ib tug i7-9700k los yog i7-8700. Nyob rau hauv qhov chaw thib ob hauv tag nrho cov sawv cev yog i7-9700k, me ntsis tom qab tus thawj coj, thiab txawm tias ua ntej hauv ffmpeg thiab apache xeem. Yog li kuv ntseeg siab pom zoo nws thiab i9-9900k rau cov neeg uas tsis tu ncua muaj kev cuam tshuam loj ntawm cov neeg siv ntawm lub xaib. Processors yuav tsum tsis txhob poob. kuv twb hais txog qhov video lawm.

Lub i7-8700 ua tau zoo hauv Sysbench, 7zip thiab ffmpeg xeem.
Hauv txhua qhov kev xeem, i7-7700k yog qhov zoo dua li i7-7700 los ntawm 2% mus rau 14%, hauv qhov kev xeem ffmpeg 16%.
Cia kuv ceeb toom rau koj tias kuv tsis tau ua qhov kev ua kom zoo dua li cov uas tau hais thaum pib, uas txhais tau hais tias thaum koj nruab ib lub kaw lus huv ntawm Dedik koj nyuam qhuav yuav los ntawm peb, koj yuav tau txais cov txiaj ntsig zoo ib yam.

Cores, threads, frequencies - peb txhua yam

Feem ntau, cov txiaj ntsig tau kwv yees tau thiab xav tau. Hauv yuav luag txhua qhov kev xeem, "stairway mus rau saum ntuj ceeb tsheej" tshwm, ua kom pom qhov kev cia siab ntawm kev ua tau zoo ntawm cov cores, threads thiab zaus: ntau qhov no, cov txiaj ntsig zoo dua.

Txij li thaum tag nrho cov kev xeem xeem yog qhov tseem ceeb rov ua dua tshiab ntawm tib lub hauv paus ntawm tib txoj kev tsim khoom thiab tsis muaj qhov sib txawv ntawm kev tsim vaj tsev, peb tsis muaj peev xwm tau txais cov pov thawj "stunning" uas cov txheej txheem sib txawv ntawm ib leeg.

Qhov sib txawv ntawm i7-9700k thiab i9-9900k processors hauv txhua qhov kev sim tshwj tsis yog Sysbench nyhav rau xoom, txij li qhov tseem ceeb lawv txawv tsuas yog nyob rau hauv lub xub ntiag ntawm Hyper-Threading thev naus laus zis thiab ib puas megahertz ntxiv hauv Turbo Boost hom rau i9-9900k. Hauv kev sim Sysbench nws tsuas yog qhov sib txawv: nws tsis yog tus lej ntawm cov cores uas txiav txim siab, tab sis tus naj npawb ntawm cov xov.
Muaj qhov sib txawv loj heev hauv ntau cov xov tooj ntawm i7-7700(k) thiab i9-9900k, hauv qee qhov chaw ntau npaum li ob zaug ntau dua. Kuj tseem muaj qhov sib txawv ntawm i7-7700 thiab i7-7700k - qhov ntxiv 300 MHz ntxiv agility rau tom kawg.

Kuv kuj tsis tuaj yeem tham txog qhov cuam tshuam zoo ntawm cache nco me me ntawm cov txiaj ntsig kev xeem - peb muaj dab tsi peb muaj. Ntxiv mus, kev tiv thaiv kev tiv thaiv ntawm Spectre / Meltdown tsev neeg yuav tsum txo qhov cuam tshuam ntawm nws qhov ntim ntawm cov txiaj ntsig kev xeem, tab sis qhov no tsis yog qhov tseeb. Yog tias tus neeg nyeem ntawv xav tau "khoom noj qab zib thiab circuses" los ntawm peb lub tuam txhab kev lag luam, kuv yuav zoo siab los muab koj qhov kev sim nrog kev tsis taus.

Qhov tseeb, yog tias koj nug kuv: koj yuav xaiv lub processor twg? - Kuv yuav xub suav cov nyiaj hauv kuv lub hnab ris thiab xaiv qhov uas muaj txaus. Hauv luv luv, koj tuaj yeem tau txais los ntawm point A rau point B hauv Zhiguli, tab sis hauv Mercedes nws tseem nrawm dua thiab qab ntxiag dua. Cov txheej txheem ua raws li cov qauv qub yuav, ib txoj hauv kev los yog lwm qhov, tiv nrog ntau yam haujlwm - qee qhov zoo, thiab qee qhov zoo heev. Yog lawm, raws li kev sim tau pom, tsis muaj qhov sib txawv thoob ntiaj teb ntawm lawv. Tab sis qhov sib txawv ntawm i7 thiab i9 tsis tau ploj mus.

Thaum xaiv lub processor rau qee qhov tshwj xeeb, tshwj xeeb tshaj yog cov haujlwm tshwj xeeb, xws li ua haujlwm nrog mp3, suav nrog los ntawm cov chaw, lossis ua rau peb-dimensional scenes nrog lub teeb ua haujlwm, nws ua rau kev txiav txim siab tsom mus rau qhov ua tau zoo ntawm cov kev xeem sib thooj. Piv txwv li, cov neeg tsim qauv tuaj yeem saib tam sim ntawd ntawm i7-9700k thiab i9-9900k, thiab rau cov kev suav nyuaj siv lub processor nrog Hyper-Threading thev naus laus zis, uas yog, txhua tus processor tsuas yog i7-9700k. Kwj txoj cai ntawm no.

Yog li kuv qhia koj xaiv qhov koj tuaj yeem them taus, suav nrog cov lus qhia tshwj xeeb, thiab koj yuav zoo siab.

Kev sim siv cov servers raws li i7-7700, i7-7700k, i7-8700k, i7-9700k thiab i9-9900k processors nrog 1 ua.ru. Ib qho ntawm lawv tuaj yeem xaj nrog 5% luv nqi rau 3 lub hlis - hu rau kev muag khoom nrog cov kab lus "Kuv yog los ntawm Habr." Thaum them nyiaj txhua xyoo, rho tawm lwm 10%.

Tag nrho yav tsaus ntuj nyob rau hauv lub arena Lub thoob khib nyiab, system administrator FirstDEDIC

Tau qhov twg los: www.hab.com

Ntxiv ib saib