Gaming latency: yuav ua li cas ntsuas thiab txo nws ntawm Windows

Tej zaum koj yuav muaj kev sib txuas ntawm fiber ntau nrawm thiab tseem pom tias koj qhov kev txhaj tshuaj qeeb, hu xov tooj poob, lossis cov vev xaib qeeb teb. Hauv peb lub neej digital niaj hnub, Latency hauv kev ua si yog qhov tseem ceeb tshaj li peb xav.: cim lub sij hawm nws yuav siv sij hawm rau koj qhov kev txiav txim los ua ib qho kev tshwm sim, thiab thaum lub sij hawm ntawd loj hlob, qhov kev txom nyem txawm tias bandwidth siab.

Hauv kev ua si hauv online, latency thiab ping yog qhov sib txawv ntawm kev xav zoo li txhua yam ua haujlwm zoo lossis muaj kev ntxhov siab, teeb meem teleportation, thiab cov nyees khawm uas "tsis sau npe." High gaming latency tuaj yeem rhuav tshem txawm tias qhov kev sib txuas zoo tshaj plawsVim cov pob khoom siv sij hawm ntev dhau mus thiab rov qab los. Ntawm no koj yuav nkag siab tias txhua yam yog dab tsi, ntsuas nws li cas, thiab qhov tseem ceeb tshaj plaws, yuav ua li cas txo nws nrog kev ntsuas uas ua tau tiag tiag.

Dab tsi yog latency thiab nws cuam tshuam li cas rau kev ua si?

Latency yog lub sijhawm ncig mus ncig uas nws yuav siv sijhawm rau cov ntaub ntawv taug kev ntawm koj lub khoos phis tawj thiab lub server, uas hauv kev sib txuas lus hu ua RTT lossis lub sijhawm ncig mus ncig. Nws yog tag nrho ncua txij thaum koj xa qhov kev txiav txim kom txog thaum koj tau txais kev pom zoo., ntsuas hauv milliseconds (ms). Hauv kev tua, piv txwv li, thaum koj nias tua, koj lub PC xa qhov kev tshwm sim, tus neeg rau zaub mov ua nws thiab xa koj rov qab cov lus teb; uas tiav Circuit Court yog qhov peb ntsuas.

Hauv kev ua si, txhua yam yog kev sib tham tas li nrog tus neeg rau zaub mov: yog tias qhov kev sib tham tau daig, cov lus kab sib sau thiab khov, hla, lossis micro-txiav tshwm sim. Kev sib pauv tom ntej tsis tuaj yeem pib kom txog thaum ib qho tiav.yog li ntawd txhua millisecond ntxiv yog pom nyob rau hauv qhov kev xav ntawm "lub sij hawm tiag tiag".

Latency tsis cuam tshuam rau txhua yam dej num sib npaug: browsing lub vev xaib tuaj yeem zam kev ncua ntev dua li PvP ntsib. Txawm li cas los xij, qhov tseem ceeb latency siab ua rau kev sib cuam tshuam zoo li qeeb. Tus lej qis dua, cov lus teb tam sim ntawd ntau dua. thiab qhov kev ua si ntws ntau lawm.

Qhov taw qhia qhov tseem ceeb: hom kev sib txuas thiab cov lus teb pom

Lub sij hawm nkag mus tau txawv nyob ntawm qhov siv tshuab. Kwv yees li, Satellites muaj kev latencies siab heev (ntau pua ms)Nyob rau hauv 3G, latency feem ntau yog nyob ib ncig ntawm 120 ms, nyob rau hauv 4G nws poob mus txog 60 ms, thiab nrog wired Ethernet nws yog nyob rau hauv kaum ntawm ms ntau. Nrog rau qhov zoo-configured wired fiber txuas, latency ntawm 5-15 ms rau cov servers nyob ze yog qhov qub.

Qhov kev ncua no kuj tseem cuam tshuam txog kev thauj cov nplooj ntawv thiab cov kev pabcuam: thaum ib puag ncig nrog 10 ms ntawm latency zoo li kev tshawb nrhiav yog qhov ua tau sai, Ntawm 70 ms ib qho sluggishness nyob rau hauv teb yog twb pom. Thiab nyob rau hauv qhov xwm txheej tsis zoo nrog ntau pua milliseconds, qhov kev xav ntawm sluggishness yog amplified. Nws tsis yog download ceev xwb: nws yog lub sij hawm tshuaj tiv thaiv.

Ping, input lag, thiab lag: cov ntsiab lus uas yuav tsum tau khaws cia cais

Nws yog ib qho tseem ceeb kom paub qhov txawv ntawm cov ntsiab lus kom tsis txhob muaj qhov tsis meej pem. Ping yog qhov ntsuas qhov ua tau zoo ntawm lub sijhawm ncig mus ncig rau lub server. Ntawd yog, lub network latency koj pom ntawm qhov screenInput lag yog txawv: nws yog qhov ncua sij hawm nyob rau hauv koj tus kheej system txij thaum koj cuam tshuam nrog ib tug peripheral kom txog rau thaum qhov kev txiav txim yog tso tawm kom pom ntawm lub monitor.

Thaum ping nce, peb feem ntau tham txog lag hauv kev ua si lossis hu video; Yog hais tias input lag nce, koj yuav xav tias tus nas, maub los lossis keyboard teb "hnyav". Ob lub latencies ntxiv mus rau qhov ncua sij hawm tag nrhoYog li, nws yog ib qho tsim nyog los hais txog lawv cais: network ntawm ib sab thiab hauv zos kho vajtse / teeb tsa ntawm lwm qhov.

Dab tsi yog ping zoo rau kev ua si? Ntau yam ntawm hom

Tsis yog txhua qhov kev ua si xav tau tib theem ntawm kev txawj ntse. Hauv kev sib tw nrawm nrawm (FPS, arena shooters, sib ntaus sib tua royale, lossis MOBAs qhov twg txhua qhov nyem tseem ceeb), Qhov zoo tshaj plaws, nws yuav tsum qis dua 40 msNyob nruab nrab ntawm 40 thiab 70 ms nws tseem siv tau, tab sis nws pom zoo; txij li 90 ms txuas ntxiv mus, qhov tsis zoo meej pib tshwm sim tawm tsam cov neeg sib tw nrog kev sib txuas zoo dua.

Hauv cov npe nrog kev ua haujlwm zoo dua (so co-op, tsis xav tau ARPGs, lossis kev ua kis las), Ua si hauv qab 80 ms feem ntau ua haujlwm zoo100-120 ms tseem txais tau yog tias tus neeg rau zaub mov ruaj khov. Thiab nyob rau hauv lem-raws li kev ua si los yog kev paub tsis muaj nruj real-time, latencies ntawm 150-200 ms Lawv tolerable yam tsis muaj kev lom zem.

Raws li ib qho kev siv ntxiv uas koj yuav pom hauv cov rooj sab laj thiab cov ntaub ntawv kev tshaj lij, muaj kev pom zoo tias rau lub sij hawm-sensitive scenarios. Tsawg dua 20 ms yog qhov zoo heev20-50 ms yog qhov zoo, 50-100 ms tau txais nrog kev hais lus tsis zoo, thiab txhua yam saum 100 ms yog teeb meem. Txhua 50 ms ntxiv tuaj yeem ua haujlwm tawm tsam koj hauv kev sib tw ze.

Yuav ua li cas ntsuas koj ping thiab latency tiag tiag

Txoj hauv kev zoo tshaj plaws los ntsuas yog nyob rau hauv qhov kev ua si nws tus kheej, thaum nws muab kev ntsuas kev sib txuas. Saib hauv cov chaw rau qhov kev xaiv los tso saib txheeb cais los yog qhib lawv los ntawm lub npe interface. Feem ntau, koj yuav pom lub sijhawm tiag tiag ping thiab variance (jitter).

Ntawm Windows, macOS, lossis Linux, koj tuaj yeem siv ping utility los ntawm lub davhlau ya nyob twg: ping example.com kom pom lub sijhawm teb thiab pob ntawv poob. Kev ntsuas ceev hauv online kuj qhia txog ping ntawm cov servers nyob ze thiab muab cov duab ntxhib rau koj li cas koj lub network teb.

Kev ua tau zoo los txo ping (lub tsev network thiab tus neeg muab kev pabcuam)

Latency hauv kev ua si nyob ntawm qhov kev ncua deb ntawm lub server thiab qhov xwm txheej ntawm koj lub network hauv zos. Pib nrog yam koj tuaj yeem tswj tau hauv tsev thiab tom qab ntawd xyuas seb koj tus kws kho mob hauv internet cuam tshuam dab tsi. Cov kev ntsuas no yog cov uas muab cov txiaj ntsig zoo tshaj plaws. nyob rau hauv cov nqe lus siv:

• Siv Ethernet cable thaum twg los tauWired kev sib txuas yog ruaj khov dua Wi-nkaus, tsis txhob cuam tshuam, thiab txo cov jitters spikes.
• Rov pib koj lub router thiab PC yog tias koj pom qhov txawv txav latency.Lub voj voog hluav taws xob tshem tawm cov caches thiab cov txheej txheem tsis sib xws uas ua rau lub sijhawm latency.
• Kaw cov downloads thiab keeb kwm yav dhau appsTsis siv neeg hloov tshiab, huab kev pab cuam, thiab streaming sib tw rau bandwidth thiab nce tsheb khiav.
• Hloov kho koj lub router lub firmware thiab koj lub cev.Khaws cov software mus txog hnub kawg kho cov kab mob thiab txhim kho kev ua haujlwm network ntawm cov cuab yeej niaj hnub.
• Qhib QoS (kev pabcuam zoo) thiab ua ntej koj cov khoom siv ua siTxoj kev no koj cov pob khoom ua si mus "ua ntej" ntawm lwm qhov tseem ceeb dua.
• Muab lub router kom raug yog tias koj siv Wi-Fi: central, siab thiab deb ntawm obstacles; ntawm 5 GHz koj yuav muaj congestion tsawg dua ntawm 2,4 GHz.
• Xaiv lub server ze tshaj plaws hauv qhov kev ua si: shortens txoj kev lub cev ntawm cov ntaub ntawv thiab ncaj qha txiav milliseconds.
• Zam cov sij hawm siab tshaj lossis cov servers saturated: Thaum lub sij hawm cov tsheb thauj mus los muaj ntau qhov congestion thiab latency nce.
• Saib xyuas rau intruders thiab malwareCov khoom siv sab nraud thiab kev hem thawj siv lub network bandwidth nce ping thiab tuaj yeem ua rau muaj qhov tsis txaus ntseeg.
• Xyuas cov cables thiab network cardIb qho 1 GbE lossis 2,5 GbE chaw nres nkoj nrog Cat 6 cable ua tau zoo dua thiab tsis txhob muaj kev dag ntxias.

Yog tias koj tseem tab tom ntsib kev tsis zoo latency txawm hais tias saum toj no, nws yog lub sijhawm los saib lwm qhov. Xyuas seb koj ISP puas siv txoj kev tsis muaj txiaj ntsig lossis cov cai uas cuam tshuam rau gaming data centers. Tus neeg teb xov tooj zoo yuav tsum tsis txhob thaiv lossis txo qis kev khiav mus rau cov network xws li Cloudflare, AWS, lossis AzureThiab, yog tias muaj lwm txoj hauv kev, xav txog kev tsiv mus rau fiber ntau optics piv rau xDSL lossis xov tooj cua.

Input lag: lwm yam bottleneck (hardware thiab system)

Tshaj li ping, input lag yog qhov sib npaug ntawm micro-delays hauv lub computer nws tus kheej. Qhov no suav nrog peripherals, OS configuration, GPU's rendering queue, thiab tus saib lub sij hawm teb. Txo nws muab kev nkag siab ntawm qhov tam sim no txawm tias tib ping.

Peripherals: nas lossis maub los nrog 2,4 GHz wireless txuas ntawm dongle feem ntau ua tau zoo dua li siv Bluetooth. vim tias lub roj teeb 2,4 GHz yog tsim los rau qis latencyTsis tas li ntawd, qhov kev xaiv tsa tseem ceeb: 1000 Hz qhia txog kev txav 1000 zaug ib ob; ntawm 125 Hz koj yuav pom ntau "grainy" tswv yim.

Suab thiab video tso zis: lub auriculares inalámbricos Lawv kuj ntxiv rau qhov ncua, yog li, Yog tias koj sib tw, cable lossis qis-latency codecs zoo dua.Hauv kev saib xyuas kev ua si, GtG lub sijhawm teb (qhov hloov pauv grey-rau-grey) thiab MPRT (lub sijhawm ib pixel tseem pom) yog qhov tseem ceeb: qee lub vaj huam sib luag muaj 1 ms lossis qis dua qhov tseem ceeb, uas txo cov suab nrov plooj thiab ua rau qhov kev txiav txim tshwm sim sai dua. Nws tseem tiv thaiv Windows los ntawm kev hloov pauv refresh tus nqi ntawm koj lub monitor ua kom pom kev sib xws.

Render queue: Cov tiam tshiab ntawm cov tsav tsheb thiab kev ua si sib xyaw ua ke cov thev naus laus zis los txo qhov kawg-rau-kawg latency. NVIDIA Reflex Synchronizes CPU thiab GPU kom txo tus ncej queuing. thiab ua tiav lawv nyob rau lub sijhawm; nyob rau hauv kev xav tau scenarios, nws tuaj yeem txuag tau kaum milliseconds. AMD muab txoj hauv kev zoo sib xws nrog Anti-Lag, muaj nyob rau ntawm daim npav sib xws ntawm qib tsav tsheb.

FPS thiab latency: yog vim li cas ntau thav ntawv kuj pab

Hauv kev ua si, FPS hais txog cov thav duab ib ob uas tsim los ntawm GPU thiab tso tawm ntawm koj lub monitor. Nws cuam tshuam ntau dua li qhov pom kev smoothness: Lub sij hawm luv luv yuav txo tau tag nrho lub sij hawm los ntawm koj nias rau ntawm qhov screen hloov.Tias yog vim li cas ntau tus neeg sib tw gamers nrhiav 120/144/240 Hz.

Cov lus qhia ceev rau cov nqi sib txawv: 30 FPS yog qhov tsawg kawg nkaus tus ncej tus nqi, 60 FPS yog qhov chaw qab zib rau feem ntau, 120 FPS qhib lub qhov rooj rau high-end 144 Hz saib, thiab 240 FPS yog thaj chaw txaus siab nrog 240 Hz zaub. Qhov siab dua thiab ruaj khov tus nqi, qhov tsawg dua koj yuav pom micro-txiav..

Yog tias koj tab tom tawm tsam nrog tus nqi ncej, cov kev ua kom zoo no feem ntau pab: qhib Windows Game Mode, Khaws cov duab tsav tsheb mus txog hnub tim (GeForce, Radeon), txo qis duab ntxoov ntxoo zoo thiab kos qhov deb, thiab txo qhov kev daws teeb meem los ntawm kev nqis tes ua yog tias tsim nyog. Ntawm desktops, hloov mus rau GPU muaj peev xwm dua tuaj yeem ua ob npaug FPS thiab txo qis kev pom latency.

Advanced network yam: NIC, cabling, thiab server

Lub network card thiab cableing kuj tseem ceeb. Niaj hnub no, nws yog ib qho kev ua si motherboards suav nrog 2,5 GbE ntxiv rau classic 1 GbE; yog tias koj cov cuab yeej txhawb nqa 2,5 GbE thiab koj lub network sab hauv yog npaj txhijKoj yuav muaj ntau lub taub hau rau cov tsheb sib txuas thiab tsis tshua muaj kev sib txuas. Xaiv Cat 6 cables yam tsawg kawg nkaus; Cat 5e tej zaum yuav ua haujlwm, tab sis nws yog qhov ua rau tsis ua haujlwm ntev ntev lossis hauv thaj chaw muaj kev cuam tshuam.

Lub server koj txuas rau thiab nws lub cev qhov deb tseem ceeb heev. Qhov deb ntawm cov ntaub ntawv chaw yog, qhov ntev nws yuav siv sij hawm rau pob ntawv mus ncigYog hais tias tus neeg rau zaub mov yog overloaded los yog tsis ruaj, muaj me ntsis koj yuav ua tau los ntawm koj kawg; hloov thaj tsam thaum ua tau thiab saib xyuas kev ruaj ntseg, tsis yog qhov nruab nrab ping xwb.

Pab tau router teeb tsa thiab kev saib xyuas

Ntxiv rau QoS, ntau lub routers tso cai ua ntej los ntawm cov cuab yeej lossis daim ntawv thov. Qhov no yog rooj plaub nrog cov khoom siv zoo li FRITZ! series uas khiav FRITZ!OS. Koj tuaj yeem kos koj lub PC lossis console ua qhov tseem ceebQhov no pab thaum ntau tus neeg siv tau siv lub network. Nco ntsoov khaws koj lub firmware hloov tshiab rau kev nyab xeeb thiab kev ua haujlwm.

Muab qee lub sijhawm rau kev tu cev: Xyuas seb puas muaj cov khoom siv uas koj tsis siv lawm tab sis tseem txuas nrog.Hloov koj tus password Wi-Fi yog tias koj xav tias cov neeg nkag tebchaws thiab teem sijhawm hloov kho cov txheej txheem sab nraud ntawm koj qhov kev ua si. Nrog rau cov hauv paus no, koj lub network yuav nyob ruaj khov dua.

Qhov taw qhia ping zoo ntau yam

Txhawm rau muab cov ntsiab lus meej rau koj hauv siab, Cov kab no feem ntau yog siv los ua cov lus qhia thaum ntsuas koj qhov xwm txheej:

• 0-20 msZoo heev rau kev sib tw thiab xav tau kev sib tham.
• 20-50 ms:zoo; nws yooj yim ua si yuav luag txhua lub sijhawm.
• 50-100 ms: tau; kev ncua me me yuav tshwm sim.
• ntau tshaj 100ms: teeb meem hauv lub sijhawm; sim optimize.

Cov lus nug nquag nug txog latency hauv video games

Dab tsi yog qhov txawv ntawm ping thiab input lag?

Ping yog network latency rau lub server; input lag qeeb hauv koj lub computer (peripherals, GPU, saib). Ob leeg pab txhawb rau tag nrho kev lag luam koj tau ntsib thaum ua si.

Puas yog wireless peripherals ib txwm ntxiv latency?

Tsis tas li. 2,4 GHz nrog lub dongle feem ntau yog ceev heev thiab piv rau ib qho kev sib txuas; Bluetooth, ntawm qhov tod tes, qhia ntau latency hauv ntau tus qauv.

Puas yog fiber optic internet lav qis ping?

Fiber optic internet pab tau ntau heev, tab sis nws tsis yog txhua yam: kev ncua deb ntawm lub server thiab routing tseem ceeb heev. Koj tuaj yeem muaj 1 Gbps thiab siab ping yog tias koj ua si ntawm lwm lub tebchaws.

Dab tsi technologies txo qhov system latency?

NVIDIA Reflex thiab AMD Anti-Lag synchronize CPU thiab GPU kom luv cov kab ua haujlwm, txo qis cov tswv yim latency.

GPN / VPN puas tuaj yeem txo ping?

Ntawm qee txoj kev, yog: lawv tuaj yeem txhim kho txoj kev thiab txo qis jitters. Nws tsis muaj kev nyab xeeb nyob rau hauv txhua rooj plaub; kuaj thiab xyuas, thiab siv nws raws li txoj cai lij choj thiab Cov Cai Kev Pabcuam.

Kev ntsuas ntxiv los txhim kho FPS thiab ruaj khov

Ntxiv rau qhov tau hais lawm, muaj cov kev hloov kho uas yuav tsum tau kuaj xyuas kom ntseeg tau tias lub kaw lus ua haujlwm zoo: ua kom zoo rau lub Windows 11Qhib Game Hom hauv Windows, kaw cov launchers thiab streaming apps thaum ua si, hloov kho cov tsav tsheb, thiab hloov mus rau High Performance power profile ntawm laptops.

Yog tias koj tawm tsam tiag tiag, kho qhov teeb tsa cov duab hauv qhov kev ua si nws tus kheej: qis duab ntxoov ntxoo, volumetric cuam tshuam, thiab ambient occlusion Nws feem ntau muab kev txhawb nqa hauv FPS yam tsis ua kom cov duab puas. Tsis txhob muaj qhov ntsuas loj yog tias koj pom qhov muag tsis pom thiab sim nrog FPS txwv kom ua tiav lub sijhawm ruaj khov.

Yog tias koj xaiv rau lub tsev sib koom ua ke zoo, xaiv cov servers nyob ze, khaws koj cov cuab yeej mus rau hnub tim, thiab siv cov cuab yeej tsim nyog thiab software optimizations, cov lus teb tau zoo heevKev txo qis ping thiab cov tswv yim lag luam tsis yog khawv koob, nws yog txoj hauv kev: tackle cuam tshuam, ruaj khov FPS, ua haujlwm tseem ceeb, thiab, thaum tsim nyog, siv cov cuab yeej qis qis ntawm cov khoom siv thiab GPUs kom txhua millisecond suav rau koj qhov kev nyiam.