Txhua yam koj yuav tsum paub ua ntej hloov kho koj lub PC ua si hauv 4K

Coj lub leap mus 4K Hauv PC, nws tsis yog hais txog kev teeb tsa kev daws teeb meem thiab qhov ntawd yog nws: nws suav nrog kev ntsuas cov duab hluav taws xob, zaub, lub zog, thiab kev kho kom zoo. Si koj xaiv GPU zoo, koj nrog nws nrog 4K saib zoo thiab saib xyuas qhov chaw, RAM thiab cia, koj yuav muaj peev xwm txaus siab rau cov duab ntse, cov xim raug, thiab tus nqi ruaj khov yam tsis tau siv nyiaj txiag. Nov yog yuav ua li cas txhawm rau txhim kho koj lub PC kom zoo ua si hauv 4K.

Peb tsis tsuas yog mus dhau qhov tweaks koj yuav tsum ua (DLSS / FSR / XeSS), tab sis peb kuj qhia koj cov ntawv tshaj tawm ua haujlwm kom koj tuaj yeem muaj qhov kev cia siab thiab txiav txim siab npaum li cas koj xav nqis peev thiab qhov twg.

Nws txhais li cas los ua si ntawm 4K ntawm PC hnub no?

Ua si ntawm 4K yog 3840 x 2160 pixels, plaub npaug ntawm 1080p, nrog kev dhia meej meej hauv kev nthuav dav, duab ntxoov ntxoo, thiab xim. Lub load poob tsuas yog nyob rau hauv daim card graphics, thiab yog vim li cas nws yog qhov tseem ceeb rau qhov tseem ceeb, txawm hais tias CPU, lub cim xeeb, thiab kev cia khoom tseem ceeb heev kom tsis txhob muaj fwj thiab lub sijhawm thauj khoom ntev.

Rau qhov kev paub zoo, peb tab tom tham txog GPU high-end tam sim no, 4K saib nrog tsawg kawg 60Hz (zoo dua 120Hz lossis siab dua), 16 txog 32GB ntawm RAM, thiab NVMe SSD. Cabling teeb meem: DisplayPort 1.4 los yog HDMI 2.1 Lawv yog qhov tseem ceeb rau cov nqi siab hauv 4K yam tsis muaj khoom cuav.

Nws tseem yog ib qho tseem ceeb rau kev sib txawv ntawm cov txheej txheem xws li ray tracing thiab, dhau li ntawd, txoj kev tracing. Tag nrho RT thiab kev taug qab ntawm 4K yog qhov xav tau heev thiab tej zaum yuav xav tau kev txawj ntse rescaling thiab thav duab tsim kom ua tiav cov nqi siab.

Graphics card: cov khoom uas tswj

Yog tias koj xav tau 4K zoo, xaiv GPU tiam tom ntej. Ntawm cov uas pom zoo hauv cov qauv ntsuas yog NVIDIA GeForce RTX 4080, RTX 5080 thiab AMD Radeon RX 7900 XTXRTX 5070 tsev neeg kuj tau hais tias yog tus nqi sib tw heev-kev xaiv kev ua tau zoo rau 4K nrog kev nce qib thiab cov qauv tsim.

VRAM suav, tab sis nws tsis yog txhua yam: Tshawb xyuas seb yuav paub ntau npaum li cas VRAM koj daim npav muaj ua ntej txiav txim siab; ntau qhov kev sim qhia tias 12GB yog txaus hauv 4K rau feem ntau cov kev ua si tam sim no Yog tias koj tsis ua kom txoj kev taug qab tsis zoo, 16 GB muab lub taub hau hauv qhov xwm txheej hnyav, tab sis ntau lub cim xeeb yog siv me ntsis ntawm GPU nrog tsawg zog. Ua ntej tag nrho cov kev ua tau zoo thiab kev txhawb nqa rau upscaling thiab frame generation technologies.

Ib qho piv txwv tseem ceeb ntawm AMD nam yog Radeon RX 7900 XTX (zoo li PowerColor Red Devil), dab nrog tus kiv cua triple, 14-txheej PCB, dual BIOS, thiab lub Hoobkas-tuned zaus (hauv Silent thiab OC profiles). Nws tau tsim los rau qhov tseeb 4K ntawm qhov chaw siab, thiab nws qhov kev puas tsuaj tuaj yeem tiv thaiv lub zog tsis muaj kev cuam tshuam qhov kub thiab txias.

Ntawm NVIDIA sab, qauv zoo li lub RTX 4080/5080 Lawv ci ntsa iab rau lawv qhov kev ua tau zoo hauv txoj kab hluav taws xob thiab DLSS (xws li AI ntau lub cim hauv cov lus qhia tau txheeb xyuas), uas tso cai rau kev dhia nrawm hauv FPS yam tsis muaj kev txi loj ntawm kev ntse hauv 4K.

Saib xyuas, cables thiab synchronization

Qhov zoo 4K saib yog qhov yuav tsum tau ua. Ua si kom zoo, tsom rau 120 Hz lossis siab dua, nrog lub vaj huam sib luag zoo thiab kev txhawb nqa VRR. Lub vaj huam sib luag chaw ua haujlwm 60Hz yuav txwv qhov kev paub txawm tias GPU tuaj yeem mus dhau qhov ntawd.

Xyuas kom tseeb tias ob qho tib si GPU thiab saib xyuas kev txhawb nqa thiab txuas ntawm HDMI 2.1 lossis DisplayPort 1.4 rau 4K ntawm 60/120 Hz. Ib qho cable tsis tsim nyog tuaj yeem ua rau cov duab tsis pom tseeb, flickering, lossis tsis xav txog qhov txwv tsis pub hloov tshiab.

CPU, motherboard thiab nco

Rau 4K, CPU siv lub rooj zaum rov qab rau GPU, tab sis muaj qhov pib tsim nyog: Niaj hnub no 6-rau 8-core processors nrog zoo IPC Lawv ua haujlwm zoo heev. Piv txwv suav nrog Intel Core i5-12400F (sib npaug thiab pheej yig), tam sim no i7 / i9, lossis Ryzen 7 5000/7000/8000, suav nrog 9800X3D ntawm txoj kev nyiam.

Nrog lub motherboard, nrhiav kev sib raug zoo nrog koj CPU, ceev M.2 slots, thiab VRM zoo yog tias koj npaj yuav hloov kho. DDR5 ntawm 6000 MT / s CL30-36 Nws yog qhov chaw qab zib rau tus nqi-kev ua tau zoo. 16 GB yog txaus nyob rau hauv ntau rooj plaub, tab sis 32 GB muab lub taub hau thiab kev ruaj ntseg thaum khiav apps hauv keeb kwm yav dhau los yog kev ua si uas thawb qhov txwv.

Cia thiab kev khiav hauj lwm qhov system

NVMe SSDs txhim kho lub sijhawm thauj khoom thiab ua kom muaj dej hauv lub ntiaj teb qhib. Kev siv ntau yam los ntawm kev ua haujlwm NVMe PCIe 3.0 rau PCIe 4.0 nrog 5000-7400 MB / sRau kev ua si niaj hnub no, 1 TB yog qhov ua tau yam tsawg kawg nkaus; 2 TB yog qhov zoo dua rau cov tsev qiv ntawv loj 4K. Yog tias koj tsiv teb tsaws, kawm yuav ua li cas clone koj tsav rau NVMe tsis reinstall Windows.

Windows 11 tau txais kev txhawb nqa dav thiab, nrog rau cov tsav tsheb tshiab, muaj kev txhim kho thiab optimized profiles rau kev ua si tsis ntev los no. Khaws koj lub kaw lus kom huv si ntawm cov software tsis tsim nyog kom tsis txhob ua haujlwm 4K qeeb.

Fais fab mov thiab cua txias

PSU yog tus ncej thib peb tom qab GPU thiab cov zaub. Cov lus qhia pom zoo 750-850 W rau high-end 4K khoom, thiab mus txog 1000W yog tias koj xaiv rau daim npav muaj zog lossis xav tau ntau lub taub hau yav tom ntej. Cov ntawv pov thawj kub zoo dua thiab ua tau zoo nrog cov khoom sib txuas niaj hnub (ATX 3.1, PCIe 5.x) yog tias koj tab tom mus rau GPUs tshiab kawg.

Cov cua txias ua rau muaj qhov sib txawv ntawm lub suab nrov, kev ruaj ntseg, thiab kev txhawb nqa. Lub tshuab cua txias lossis 240mm AIO nyob rau hauv cov ntaub ntawv uas muaj cua zoo khaws CPU thiab GPU hauv kev kuaj xyuas. Cov kiv cua ntau qhov chaw zoo pab tsim kom muaj qhov cua ntws kom raug, tsis txhob thermal peaks thiab throttling.

Kev teeb tsa kev ua si thiab cov tsav tsheb kom tau txais txiaj ntsig zoo tshaj plaws ntawm 4K

Ntxiv nrog rau qhov kho vajtse, koj yuav tsum kov lub software. Qhib qhov kev daws teeb meem 3840 x 2160, khaws cia hloov tshiab GPU tsav tsheb thiab coj kom zoo dua ntawm DLSS/FSR/XeSS qhov twg muaj. Hauv 4K, antialiasing tuaj yeem raug muab tso tseg lossis tawm nrog txo qhov pom kev cuam tshuam.

Hauv kev xaiv cov duab, txo qis qhov chaw los ntawm Ultra mus rau High / Nruab Nrab rau cov duab ntxoov ntxoo, kev xav, thiab cov teebmeem volumetric feem ntau muab ntau ntxiv FPS. Upscaling technology thiab AI ncej tiam Lawv muab cov kev ua tau zoo nrog kev pom zoo heev.

Kaw cov ntawv thov keeb kwm yav dhau (browsers, ntes phaib yog tias koj tsis xav tau lawv, media player) txhawm rau tso CPU thiab RAM. Lub kaw lus tsis muaj cov txheej txheem superfluous yog pom hauv 4K, tshwj xeeb tshaj yog nrog ray tracing nquag.

Ob txoj kev hloov kho tshiab: Sib npaug thiab Txaus siab

Cov nplooj ntawv txheeb xyuas qhia ob txoj kev qhia meej heev: kev teeb tsa nruj uas tseem ceeb rau GPUs thaum khaws cov nqi qis, thiab kev txhawb siab-theem kev teeb tsa uas tsis skimp ntawm dab tsi. Ob leeg tsom rau 4K, tab sis nrog kev cia siab sib txawv.

Txoj kev sib npaug (~ 1.200 €)

Cov peev nyiaj LGA1700 platform nrog B760M motherboard, Intel ntxhais i5-12400F, 32GB DDR5 6000 CL30, 2TB PCIe 4.0 NVMe SSD, zoo txaus cov ntaub ntawv, 750W PSU thiab a GeForce RTX 5070 hom GPU (los yog lwm txoj kev Radeon RX 9070 16GB nrog nuances). Qhov thawj koom ruam ntawm no yog kev txi qhov tsawg kawg nkaus hauv CPU thiab motherboard kom mob siab rau feem ntau ntawm cov peev nyiaj rau cov duab.

Raws li cov duab qhia, qhov kev teeb tsa no muaj nyob rau hauv 4K (siab / siab tshaj plaws) cov txiaj ntsig zoo li: Cyberpunk 2077: 44 haiv FPS, kom txog rau thaum 151 FPS nrog DLSS; Dub Myth Wukong: 26 haiv FPS, 63 FPS nrog DLSSStar Wars Outlaws: 39 haiv FPS, 122 FPS nrog DLSS; Alan Wake 2: 32 haiv FPS, 140 FPS nrog DLSS; Tuag Lub Teeb 2: 51 haiv FPS, 108 FPS nrog DLSS; Gears 5: 65 haiv FPS; Red Dead Redemption 2: 61 haiv FPS, 77 FPS nrog DLSSIndiana Jones thiab Great Circle: 64 haiv FPS, 115 FPS nrog DLSSCov no yog cov piv txwv piv txwv ntawm kev dhia mus tom ntej coj los ntawm 4K upscaling thiab thav duab tsim cov txheej txheem.

Txaus siab rau txoj kev (~ 2.900 €)

CPU Ryzen 7 9800X3D, AM5 motherboard nrog PCIe 5.0, 32GB DDR5 6000, 2TB NVMe SSD sai li NM790, hwm txias (Noctua NH-D15), 1000W ATX 3.1 PSU, cov ntaub ntawv zoo thiab lub sab saum toj-ntawm-tus-ntau GPU zoo li lub RTX 5080 16 GBLub hom phiaj ntawm no yog txhawm rau txhawm rau siab 4K Hz nrog kev txhoj puab heev RT thiab ntau lub taub hau thermal thiab hluav taws xob.

Nyob rau hauv nruab nrab, ib qho kev xaiv ruaj heev yog qhov Radeon RX 7900 XTX kev cai (xws li Dab Ntxwg Nyoog Liab), uas nquag ua ob npaug ntawm qhov kev ua tau zoo ntawm RTX 3080 hauv kev sim 4K ib txwm (3DMark Firestrike Ultra, TimeSpy Extreme, Doom Eternal, Dav Hlau Simulator lossis Cyberpunk nrog RT), nrog ntau dissipation, dual BIOS thiab peb 8-pin PCIe connectors. Qhov kev xaiv zoo tshaj plaws yog tias koj ua qhov tseem ceeb tshaj plaws rasterization hauv 4K nrog kev teeb tsa siab.

Fine-tuning nqis uas kho FPS hauv 4K

Ntxiv nrog rau DLSS / FSR / XeSS, nws kov ntawm qhov hnyav hnyav: duab ntxoov ntxoo, duab tshav tracing, reflections, occlusion ceev, hais, thiab tom qab ua cov teebmeem. Nkag mus rau ib kauj ruam ntawm Ultra mus rau Siab hauv 4K yog qhov tsis tshua pom. thiab ntxiv ob peb FPS.

Txo cov tshuaj tiv thaiv hauv 4K, raws li qhov pixel ntom nws tus kheej softens npoo. Xyuas kom tseeb tias qhov kev ua si khiav nkaus xwb nyob rau hauv puv npo hom. enables VRR ntawm tus saib thiab teeb tsa FPS txwv rau koj nyiam, tshwj xeeb tshaj yog tias koj tsis xav kom GPU nyob ntawm 100% txhua lub sijhawm.

Tswj qhov kub thiab txias nrog overlays thiab, yog tias tsim nyog, tsim cov kiv cua nruj dua ntawm GPU. Tsis txhob thermal throttling yog qhov tseem ceeb ua kom ruaj khov ntawm 4K. thaum lub sijhawm ncua sijhawm.

Peripherals thiab me, loj cov ntsiab lus

Qhov zoo qis-latency wireless gaming nas thiab lub tshuab keyboards nrog cov keyboards yooj yim pab koj ua tau zoo dua, txawm tias lawv tsis ntxiv FPS. Lub hom phiaj yog kom txo cov tswv yim lag luam thiab tswj kev nplij siab thaum lub sijhawm ntev.. Lawv tsis yog qhov tseem ceeb rau 4K, tab sis lawv ua tiav qhov kev paub dhau los.

Khaws koj lub computer kom huv si ntawm plua plav, rov ua dua thermal paste yog tias koj tau siv tib lub CPU rau xyoo thiab tshawb xyuas qhov siab ntawm cov kiv cua hauv rooj plaub (cov tswv yim ntau dua li cov zis feem ntau ua haujlwm zoo nrog cov lim dej).

Yog tias koj ua ntej koj qhov peev txheej GPU thiab xaiv 120Hz 4K zaub nrog txoj cai cable, koj twb zoo nkauj npaum li ntawd; Tom qab ntawd nrog 6-8 core CPU niaj hnub, 32GB ntawm DDR5, ceev NVMe SSD, 750-1000W PSU, thiab cov tweaks ntse zoo li DLSS / FSR ntxiv rau qhov txias txias, koj lub PC yuav npaj rau 4K nrog cov duab zoo heev, zoo ib yam fluidity thiab chav rau kev txhim kho yav tom ntej.