Intel Skylake-X Core I7 7820X Review CPU

Kulengeza kwa Intel kwa nsanja yotchedwa X299 (Basin Falls) High-End Desktop (HEDT) poyamba inali ndi anthu ochepa akugwedeza mitu yawo, inenso ndinaphatikizapo. Zonsezi zinkawoneka mofulumira ndipo ambiri adanena kuti ndizoyankha ku mzere wa Ryzen / ThreadRipper waposachedwapa kuchokera ku AMD. Kaya izo zinali kapena ayi, ife mwina sitidziwa. Chimene tikudziwa ndi chakuti chimakwirira mndandanda wa CPUs kuchokera ku quad core i5 kufikira njira ya 18 / 36 thread i9. Iyi ndi nthawi yoyamba kuchokera ku LGA 1366 kuti Intel yakhala ikuphatikizapo zigawo zisanu ndi ziŵiri zapadera pa nsanja yawo ya HEDT ndipo ambiri sadziwa zenizeni zoti achite.

Lero tidzakhala tikuyang'anitsitsa chingwe cha 8 / 16 SkyLake-X Core i7 7820X komanso momwe zimayendera mchimwene wake wamkulu i9 7900X komanso kuyerekezera kwa AMD R7 1700X. Pamwamba pamwamba, ndikukuwuzani 7820X ili ndi mwayi waukulu kwambiri: kumapeto kwake ndikuthamanga mozungulira ndikumagwedeza mosamalitsa poyerekeza ndi ma CPU AMD Ryzen omwe amatuluka mwamsanga pa chizindikiro cha 4.0 GHz. Izi zili kale 300 MHz kumbuyo kwa 7820X yonse yayikulu yothamanga ya turbo.

Mafotokozedwe ndi Makhalidwe

M'munsimu muli mndandanda wa zizindikiro za 7820X zotengedwa kuchokera pa webusaiti ya Intel. Zojambula za Skylake-X zimachokera ku 14 nm Tri-Gate 3D yopanga, pogwiritsa ntchito malangizo a 64-bit. The 7820X imathandizira quad-channel DDR4 2666 MHz monga muyezo mpaka 128 GB ya RAM. Mukhoza kuzindikira kuti kukula kwa L3 kukula kwachepetsedwa kwambiri poyerekeza ndi XMUMXX's Broadwell amene adayambitsa. Pali chifukwa chabwino cha izi: Intel yakhazikitsanso machitidwe awo oyang'anira ma cache pofuna kukonda cache L7820. Cholinga cha cache L2 yowonjezera (2 MB motsutsana ndi 1 KB pachimake) ndiko kuchepetsa kuyitana kwa cache L256 yomwe imakhala yocheperapo, zomwe makamaka zimayenera kusintha bwino.

I7 7820X imabwera ndi makina a 8 ndi ulusi wa 16 wokhala ndi mawiro othamanga a 3.6 GHz. Iyi ndi 400 MHz yopuma pamwamba pa i7-6900K. The turbo frequency ndi 4.3 GHz pazitsulo zonse ndi 4.5 GHz pamakutu awiri chifukwa cha Turbo Boost 3.0. Pakalipano, pa mabotolo a maina omwe ndawayeza, CPU imatha nthawi zonse ku 4.3 GHz. TDP ya 7820X ndi 140 W, choncho njira yabwino yoziziritsa ikufunika ngati mukufuna kuyendetsa CPU kuntchito yake yonse. Poyerekeza ndi chiyambi chake, 7820X yapangidwira ku 28 pa-CPU PCIe 3.0 misewu, 12 pansi pa 6900K. Zokwanira mafilimu awiri koma zimangokhala pa x16 / x8.

Intel adasankha kugwiritsira ntchito njira yothetsera TIM pakati pa kufa ndi IHS. Ndikutha kuona momwe izi zimapangitsa kuti "bizinesi" ikhale yabwino koma imatsegula chitseko chosagwirizana ndipo ndi yofooka yothetsera yankho kusiyana ndi solder yomwe idagwiritsidwa ntchito m'mbuyomu chifukwa cha ma CPU awo.

Intel CORE i7 7820X Specifications
Makhwala # 8
Mitambo # 16
Kuthamanga Kwambiri 3.6 GHz
Max Turbo Frequency (3.0 ndi 2.0) 4.3 GHz (makutu onse) 4.5 GHz (makina a 2)
Malamulo Aikidwa 64-bit
Malangizo Okhazikitsa Zowonjezera SSE 4.1 / 4.2, AVX 2.0 AVX-512
Zojambulajambula 14 nm Tri-Gate 3D Transistors
TDP 140 W
Kuthetsa Kutentha Kwambiri PCG XUMUMU
Zithunzi Zophatikizidwa N / A
Mitengo ya 1KU $599.00
Kumbukirani Zolemba
Max Memory Memory 128 GB
Mitundu Yokumbukira DDR4 2666
Makanema a Memory #! 4
ECC Support Support Ayi
chivundikiro 11 MB L3
Zosankha Zowonjezera
Kusintha kwa PCI Express 3.0
Max # ya PCI Express Lanes 28
PCIe Lane Configurations 1×16+1×8+1×4/3×8+1×4 on processor
Intel Data / Platform Protection Technology
Intel Zothandizira Zida Zapamwamba w / Bootguard inde
Chinsinsi Chokhazikika inde
OS Guard inde
Technology Yogwiritsidwa Ntchito Ayi
Ikani Koperani Bwino inde
Anti-Theft Technology inde

Zida Zazikulu (Intel Core X Fact sheet pepala):

  • Watsopano! Intel® Core ™ i9 Extreme Edition yojambulira yomwe ili ndi makina a 18 ndi ulusi wa 36
  • Watsopano! Mapulogalamu apamwamba otchuka kwambiri a Intel omwe ali ndi 18, 16, 14, 12, 10, 8, 6, ndi 4
  • Watsopano! Intel® X299 chipset ndi mphamvu yoyenera I / O
  • Watsopano! Mamembala a XAUMX a LGA a Intel® Core ™ X-mndandanda wa purosesa banja
  • Zowonjezera machitidwe ndikugwira ntchito yozizwitsa ndi Intel® Optane ™ kukumbukira kukumbukira
  • Kulimbitsa Intel® Turbo Kukulitsa Max Technology 3.0 (sankhani SKUs) pazinthu zosawerengeka ndi zowerengeka
  • Kufikira njira za 44 za PCIe 3.0 zogwirizana kwambiri ndi CPU, kupititsa patsogolo dongosolo lanu ndi SSDs mofulumira, makadi ojambula osiyanasiyana, ndi teknoloji ya 3 ya ultrafast Thunderbolt ™
  • Kufikira chithandizo cha Memory 4 cha DDR4-2666, chithandizo cha Intel® Extreme Memory Profile (Intel® XMP), ndondomeko ya 2.0 ya DDR4
  • Kutsegulidwa kwathunthu kukonzekera ntchito
  • Zosamalidwa bwino zotsatizana
  • Kufikira pa 10 peresenti mofulumira zojambula zambiri pa mibadwo yakale
  • Kufikira pa 15 peresenti yofulumira kwambiri pa mibadwo yakale

Kuti mudziwe zambiri pa nsanja ya Basin Falls, mukhoza kuyang'ana EarthDogs Ndemanga za i9 7900X. Amapereka tsatanetsatane wambiri kuchokera ku mauthenga a Intel.

Ulendo wa Zamalonda

Pansipa, ndalembapo zipolopolo zina za CPUs zomwe ndimayesera. Mudzawona chithunzichi kumanja, ma PCU onse awiri akuwoneka ofanana. Zojambula zamakono kuchokera ku Intel kawirikawiri alibe zolemba zogulitsira ndipo njira yosavuta yofotokozera kusiyana ndi msinkhu wothamanga kwambiri wotuluka pa IHS.

Chithunzi chomwecho, mudzawona kusiyana pakati pa SkyLake-X ndi Haswell-E IHS. Malo olankhulana ndi ochepa pa 5960X omwe amakhala ndi kufa pang'ono kuposa Skylake-X. The Ryzen CPU sikuti ndi yaying'ono kwambiri ndi kukula kwa PCB komwe kumawoneka motero. Ryzen PCB imangoyenera kukonza mapepala a 1331 poyerekeza ndi mapepala a 2066 pa Skylake-X. Cholemba china apa pa PCB, yang'anani kusiyana pakati pa 5960X ndi 7820X. N'zoonekeratu kuti PCB ya 5960X imakhala yochepera kawiri, kapena ayi, poyerekeza ndi 7820x yatsopano.

7820x-300x240-1-7136729Intel Core i7 7820X 7820x-mmwamba-300x240-17272337820X, 7900X, 5960X ndi R7 1700X
bottom-1000-500-300x150-5639524Pansi 7820X, 5960X ndi R7 1700X 7820-pcb-300x150-5095459Kuthamanga kwa PCB 7820X, 5960X ndi R7 1700X

Zikondwerero ndi Njira Zoyesera

Deta yomwe tasonkhanitsa idzapangitsa ife kudziwa momwe ntchito ya i7 7820X ikugwirira ntchito (palibe turbo), ndi nthawi yofanana yowona kuti ntchito ya IPC ikuwonjezeka pakati pa Haswell-E ndi Skylake-X komanso kuyerekezera ndi AMD Ryzen CPU.

i7-7820X i9-7900K i7-5960X R7 1700X
mavabodi Ndemanga ya MSI X299 GAMING M7 ACK Ndemanga ya MSI X299 GAMING M7 ACK Gigabyte X99 SOC Champion ASUS ROG Crosshair VI Hero
Memory G.Skill Trident Z 4 × 8 GB DDR4 3600 MHz CL 16 G.Skill Trident Z 4 × 8 GB DDR4 3600 MHz CL 16 G.SKILL Ripjaws4 4 × 4 GB DDR4-3000 15-15-15-35 G.Skill Trident Z 2 × 8 GB DDR4-2933 CL15-15-15-35
HDD Samsung 950 Pro NVMe 256 GB Samsung 950 Pro NVMe 256 GB Samsung 850 EVO mSATA 250 GB Samsung 840 EVO 120 GB
mphamvu Wonjezerani Mpukutu wa Leadex 1 kW Mpukutu wa Leadex 1 kW Mpukutu wa Leadex 1 kW Mpukutu wa Leadex 1 kW
Khadi Video EVGA GTX 980 Ti K | NGP | N Edition EVGA GTX 980 Ti K | NGP | N Edition EVGA GTX 980 Ti Classified EVGA GTX 980 Ti K | NGP | N Edition
Wozizilitsa EKWB EK-XLC Predator 360 EKWB EK-XLC Predator 360 Hyper 212 Evo Noctua NH-D15 SE AM4

Zikwangwani Zagwiritsidwa Ntchito

Zikwangwani zonse zinayendetsedwa ndi bolodi la bokosi lomwe linayikidwa kuti likhale losasinthika (kunja kwa zochitika zina za kukumbukira zomwe zinayenera kukonzedwa mwadongosolo). Pamene "katundu" atchulidwa limodzi ndi liwiro la ola, silikuwonetsera mawotchi opititsa patsogolo, nthawi yokha basi. Ndinayesedwa njirayi momwe zikuwonekera ngati mabotolo ali osiyana ndi momwe akugwiritsira ntchito m'bokosi. Mabotolo ndikuika makutu onse pa max turbo (4.3 GHz) kwa CPU pamene matabwa ena amatsata ndondomeko ya Intel Turbo. Kotero, ndizo "kuthamanga zomwe mumapanga" mtundu wa kuyesa kwa msangamsanga.

Ulendo wachiwiri wa kuyesedwa unachitikira ku 4.0 GHz ngakhale kusewera ndi kupereka lingaliro la momwe CPUs imafananitsira nthawi yomweyo. Ndaphatikizanso zotsatira kuchokera ku i7 7820X ku 4.3 GHz kuti mupereke lingaliro la machitidwe enieni a dziko. Izi ndizomwe zimapangitsa kuti pulogalamuyi ikhale yosasinthika pa BIOS.

Mayesero a CPU

  • AIDA64 Engineer (Memory, CPU, ndi FPU Test)
  • Cinebench R11.5 ndi R15
  • Chizindikiro cha X265 1080p (HWBOT)
  • POV Ray
  • Intel XTU
  • SuperPi 1M / 32M
  • WPrime 32M / 1024MB
  • 7Zip

Mayesero onse a CPU anali othamanga pa zosasinthika zawo pokhapokha atanenedwa.

Mayesero a Gaming

Mayesero onse a masewera adayendetsedwa pa 1920 × 1080 ndi 2560 × 1440 ndi ma CPU onse ku 4.0 GHz. Chonde onani wathu njira zoyesera kuti mumve zambiri zokhudza masewera a masewera.

  • Rise wa okwera mitumbira
  • Metro Yotsiriza
  • Pakati pa Dziko: Mthunzi wa Mordor
  • Mapulusa a chikhalidwe ndi

Mayesero a CPU

Kuyesedwa kwa magetsi pogwiritsa ntchito AIDA64 Engineer software ili pansipa. Mudzawona zotsatira zingapo zazikulu kuchokera ku AMD CPU, makamaka zizindikiro za Hash ndi AES. Zonsezi zimagwiritsidwa ntchito pazinthu zotetezedwa zomwe zimapezeka mu gawo la seva. The 5960X inatha kukhala ndi zizindikiro zingapo koma mapangidwe atsopano akuwonetsa zopindulitsa zabwino mu ntchito ya CPU ndi FPU.

aida-cpu-1-640x350-5698503

Mayeso a AIDA64 CPU

Zizindikiro za AIDA64 CPU - Zowonongeka
CPU mfumukazi Ph Worxx Zlib AES Hash
I7-7820X @ 3.6 GHz 75733 41661 652.9 32766 8249
R7 1700X @ 3.4 GHz 85102 25360 685.5 64873 22299
I7-5960X @ 3.0 GHz 78823 30727 596.3 31802 7167
I9-7900X @ 3.3 GHz 89671 39842 742.4 37524 9441

Mayesero a FPU

Zotsatira zimakhala zofanana kwambiri mu test AIDA64 FPU. The Ryzen inatsogoleredwa ndi SinJulia ndi imodzi mwa VP8 koma mayeso ena awiri amasonyeza 7820X ndi kupeza 40%. Apanso, tikuwona kutsogolo pang'ono pa Haswell-E.

aida-fpu-1-640x350-9594754

Mayeso a AIDA64 FPU

Malipoti a AIDA64 FPU - Dontho Zambiri
CPU VP8 Julia Mandel SinJulia
I7-7820X @ 3.6 GHz 7408 60178 32138 8666
R7 1700X @ 3.4 GHz 7926 37598 19658 12225
I7-5960X @ 3.0 GHz 6414 55518 29730 8928
I9-7900X @ 3.3 GHz 7660 68994 36849 9926

Mayesero A Memory

Apa tikhoza kuona kusiyana kwa mbadwo. Intel yapeza zopindulitsa zozizwitsa pamaganizo chifukwa cha kukonza komanso IMC yabwino. Ma PCU a Skylake anatha kupirira mofulumira kwambiri RAM kupambana ndi 5960X yomwe inali yokhazikika pazithunzi za 3000 MHz kuti zitheke. 7820X, mbali inayo, idathamanga pa 3600 MHz. Kwa Ryzen, choyamba, ndizo CPU yokha yomwe siigwiritse ntchito chikumbukiro cha quad-channel komanso imakhala ndi vuto lapamwamba kwambiri la RAM, chifukwa chake kuyesa kunkachitidwa ku 2933 MHz pa CPU iyi.

aida-mem-1-640x350-6851900

Mayesero A Memory AIDA64

Mipangidwe ya Memory AIDA64 - Dontho Deta
CPU Werengani Lembani Koperani Latency
I7-7820X @ 3.6 GHz 86392 93129 75439 67.1
R7 1700X @ 3.4 GHz 42767 41847 37189 83.7
I7-5960X @ 3.0 GHz 58303 46900 53595 64
I9-7900X @ 3.3 GHz 96514 95261 80609 70.2

Pogwiritsa ntchito zizindikiro zenizeni za dziko lapansi, n'zosavuta kuona momwe mapulogalamu ena a 7900X amathandizira ngakhale 7820X ili ndi 300 MHz yopindulitsa.

cb-3-640x350-3142427

7Zip, x265 (Hwbot), POVRay, ndi Cinebench R11.5 / R15

Cinebench, 7zip, POVRay ndi x265 Benchmarks - Zipangizo Zowonongeka
CPU CB R11.5 CB R15 POVRay x265 (HWBOT) 7Zip
I7-7820X @ 3.6 GHz 17.09 1591 3327.29 54.2 44243
R7 1700X @ 3.4 GHz 17.19 1556 3201.3 38.7 36564
I7-5960X @ 3.0 GHz 15.26 1410 2845.74 29.6 42473
I9-7900X @ 3.3 GHz 19.81 1858 3764.71 59.76 43050

Pano inu muwona mu SuperPi, liwiro lowonjezeka la 7820X linapereka pang'ono pamzere pa 7900X koma mwachidwi momwemo 5960X. Izi ziyenera kukhala chifukwa cha kukonzanso kwa cache. Ponena za AMD, zizindikirozi sizinakhale zowonjezera.

spi-3-640x350-5059572

WPrime 32M / 1024M, Super Pi 1M / 32M ndi XTU

Intel XTU, SuperPi, ndiWP Benmarkmarks - Zowonongeka
CPU SuperPi 1M SuperPi 32M Wachiwawa 32M Wachiwawa 1024M Intel XTU
I7-7820X @ 3.6 GHz 10.018 521.136 3.348 89.812 1888
R7 1700X @ 3.4 GHz 11.12 572.838 5.113 96.107 N / A
I7-5960X @ 3.0 GHz 10.359 536.894 3.525 103.647 1742
I9-7900X @ 3.3 GHz 11.002 565.326 3.25 78.024 1927

Zotsatira Zamasewera

Chikumbutso chokha, mayesero onse kuchokera pano akupita onse a CPU akugwira ntchito ku 4GHz m'malo mofulumira. Kupatula i7 7820X yomwe ili ndi 4.0 GHz ndi 4.3 GHz zotsatira. Kwa mbali zambiri, zotsatirazo zinali zogwirizana kwambiri pa gulu lonselo. Ngakhale kuwonjezeka kochepa kwa 7820X kwenikweni sikunapange kusiyana kulikonse.

gaming-1080-1-640x350-4511072

Zotsatira za masewera a 1080p

masewera-1440-640x350-1513078

Zotsatira za masewera a 1440p

Pogwiritsa ntchito machitidwe opangira, 3DMark Fire Strike Extreme zotsatira zikuwoneka mofanana ndi masewera osewera pamwambapa.

fse-640x350-3654739

3DMark FireStrike Zotsatira Zowopsa

Pitani ku Zotsatira Zamutu

Mutu wathu kupita ku zotsatira, tinayendetsa machitidwe onse pa 4 GHz. Izi zikuwonetsa kusiyana kwa IPC ndi cores mwachindunji. Mofanana ndi mayesero a masewerawa, pali zotsatira zotsatila 7820X pa 4.3 GHz. Muwona kuti kukula kwa 300 MHz kumasuliridwa ku magawo asanu ndi limodzi kuphatikizapo kuwonjezeka kwa ntchito ku zizindikiro zotsatirazi ndipo i7 7820X ili ndi mutu wochulukirapo wambiri. Monga mukuyembekezeredwa, mzere wa 10 7900X umasonyezeratu mphamvu zake muzitsulo zamitundu yayikulu.

cb-mayeso-640x350-6279336

7Zip, x265 (Hwbot), POVRay, ndi Cinebench R11.5 / R15- 4.0 GHz

Spi-640x350-9073874

WPrime 32M / 1024M, Super Pi 1M / 32M ndi XTU- 4.0 GHz

Zithunzi zojambula za zotsatira za i7 7820X 4.3 GHz

7zip-48176-70x70-54732317 zip cb-r11-5-20-43-70x70-3426654Cinebench R11.5 cbr15-1862-70x70-7695324Cinebench R15 fse-8846-70x70-2665861Kwambiri MotoStrike pov-3931-43-70x70-6573427Zolemba za POVRay 3.7
spi-1m-8-672-70x70-6223331SuperPi 1M spi-32m-7m-30-579-70x70-6881101SuperPi 32M wp-2-812-74-93-70x70-5756880Nthawi ya WPrime 32M 1024M x265-64-16-70x70-5528256HWBot X265 xtu-2153-70x70-8328521Intel XTU

Kuvala nsalu

Intel i7 7820X inaphwanyidwa bwino kwambiri. Nkhani yokhayo yomwe ndinali nayo inali kuyesera kuteteza kutentha kumene CPU inali kutulutsa. Mosakayikira, izi ndi chifukwa chocheperapo mphamvu yowonjezera kutentha mawonekedwe a phala m'malo mwa solder - monga kutuluka kwa magetsi mwamsanga kunasonyeza kufooka kwake. Ndikhoza kupeza chingwe cha 7820X ndi kuyeza kwa AIDA64 ku 4.7 ndi 1.26 V pa 88 ° C koma ngakhale nthawi yayikulu 95 inali yowopsya kwambiri ndipo kutentha kunasintha kwambiri 100 ° C ndipo mayesero anatha. Ndinatha kukhazikitsa zolakwika pa multiplication mu BIOS yawiri yomwe inakakamiza CPU kuchoka ku 4.7GHz kupita ku 4.5GHz pamene ikukumana ndi malangizo a AVX. Ndi malingaliro awa, adatha kuthamanga Prime 95 koma apitirira 90 ° C ndikukankhira malire a EK Predator 360 XLC Ndinali kugwiritsa ntchito kuziziritsa.

Kuthamanga malire a chovalacho ndikhoza kuyendetsa liwiro la 5.0 GHz ku 1.33 V, kuyesa koyesa pa malowa kunalibe kunja kwa funso popanda kuyimitsa bwino koma ndinatha kuyendera zizindikiro zambiri monga momwe muwonere pa chithunzi chili pansipa . Ndapanganso kuthamanga kwa RAM kupita ku 3800 MHz CL16.

Pali chizindikiro chimodzi chomwe ndathamanga chomwe sichiphatikizidwe pamwambali pansipa omwe ali HWBot X265, ndipo ndi chizindikiro cholimba kwambiri. Ndayang'ana kugwiritsa ntchito mphamvu pamene chizindikiro ichi chinali kuthamanga ndipo dongosolo lidayendera pa 440 W.

7820x-5-0-640x360-6803167

I7 7820X pa 5.0 GHz, 1.33 V

Kugwiritsa Ntchito Mphamvu ndi Kutentha

Kugwiritsira ntchito mphamvu ya i7 7820X pa katundu ndi mphamvu ya turbo yogwira ntchito sikunadabwitsa. Ndagwira ntchito ndi ma CPU ambiri omwe ali ndi njala m'mbuyomo ndipo 7820X imakhala pomwepo. Mayeso a Prime95 adakankhira ku 374 W kuchokera pakhomopo kwa dongosolo. Onjezerani mu khadi la vidiyo ndipo mukufuna kupeza mphamvu ya 700 W kuti mupatse chipinda chopuma. Ngati mutayendetsa makadi angapo kapena kukankhira njirayi ku malire apamwamba a liwiro lake. Ndikhoza kupereka mphamvu ya 1000 W ngati osachepera.

kugwiritsa ntchito mphamvu-640x350-4330960

Kugwiritsa Ntchito Mphamvu

Kutentha kunkayenda bwino pamtunda wa 78 ° C pogwiritsa ntchito mayeso akuluakulu a 95 a FFT. Nditangoyamba kupitirira, zinali zosavuta kuona 360 mm AIO yanga isanayambe kutentha kwa CPU. Ndizizizira bwino, sindingathe kuziyembekezera zambiri kuposa 4.5-4.7 GHz pamapeto otsiriza 24 / 7 CPU.

temps-640x350-2554643

kutentha

Kutsiliza

Zonsezi, i7 7820X ndi kusintha kwakukulu pazokonza za Haswell nthawi zambiri. Ndizomvetsa chisoni kuti ndinalibe i7 6900K (Broadwell) kuti ndifanane ndi awiriwa chifukwa iwo anali m'badwo umodzi wokha ndipo panali zotsatira zina zothandizira Haswell. Chifukwa chachikulu chomwe sindinayambe ndaligwiritsa ntchito ndipo icho chinali chakuti iwo anali ndi zochepa zochepa zowonjezera. Skylake-X CPUs yatsopano samawoneka kuti ili ndi vuto ngati mutha kuyendetsa kutentha komwe iwo amapereka.

Ndidakhumudwabe ndi chisankho cha Intel kuti ndigwiritse ntchito TIM pansi pa IHS poyerekeza ndi solder yomwe mibadwo yakale ya "Inttreme" Intel CPUs imagwiritsidwa ntchito. Ndikuzindikira kuti "mwachinsinsi", sitiyenera kumangobwereza CPU pamalo oyamba koma kodi ndizosangalatsa zotani? Intel imagwiritsira ntchito sagwiritsanso ntchito bwino kwambiri popititsa patsogolo ma CPUs awo koma imagwirira ntchito kumangoganizira ngati kutentha kwambiri ngati kutentha kumatha kuchepetsa ngakhale kutentha kwambiri.

Intel yathandizanso pazithunzithunzi zawo za turbo, zomwe zimapatsa mphamvu zambiri komanso zowonjezera zikuluzikulu ziwiri zomwe zimakhala zofunikira kwambiri m'mibadwo yakale. Core i7 7820X ili ndi ola limodzi la 3.6 GHz koma ma bokosi awiri omwe ndayesera kuti ndiyese iwiri ikuyendetsa CPU ndi mphamvu zonse za 4.3 GHz ndi mapiri a 4.5 GHz pamakutu awiri. Kunena zoona, sindinkaona CPU pa 3.6 GHz ndikupanga 4.3 GHz "liwiro" latsopano.

Ndinadabwa kwambiri ndi kusintha kwa PCI kufotokoza kuwerengera. Mibadwo yakale inaloledwa kuti ikhale ndi maulendo a 40 omwe ali angwiro kwa makapu awiri a khadi la graphics, kulola X16 makhadi onse awiri ndi kutuluka kwapakati kwapadera kwaseri. 7820X yatsopano yachepetsedwa kuti ikhale njira ya 28 PCI, yomwe imalepheretsa njira zololedwa makhadi ojambula ku X16 ndi X8. Kutayika kwa ntchito sikunyozeka koma ndikufunikabe kukayikira ndondomeko ya Intel kuseri kwa chisankhocho.

Timakhalanso ndi machitidwe atsopano otetezedwa ndi ma SkyUke-X CPUs atsopano. Amasiya kachesi kakang'ono ka L3 kwachinsinsi zambiri L2, zomwe ziyenera kuthandizira pothandiza kuchepetsa kuyitana kwa cache L3. Ndikuganiza kuti izi zimadalira kwambiri ndondomekoyi komanso momwe zimakhalira ndi CPU - Tonse tawonapo ntchito yochepa yomwe ikugwera pazinthu zina ndi phindu kwa ena. Masewera akuwoneka kuti ndi amodzi mwa omwe agunda pang'ono ndi cache yosachepera. Kuyerekeza zotsatira zina za i7 7700K kuchokera ku ndemanga ya R7 1700X kwa 7820X ndi 7900X nthawi zonse amawoneka akugunda koma ndi pang'ono chabe ya ma FPS ochepa kwambiri.

Tsopano chifukwa cha gawo labwino kwambiri. Intel yagula mtengo wa i7 7820X pansipa omwe akutsogolera maulendo asanu ndi atatu omwe ali ndi MSRP ya $ 599. 6900K ndi 5960x adalowa ndi MSRP yoyamba ya $ 1100 ndi $ 1000 motsatira. Imeneyi ndi 40% + yotsika mtengo wa CPU ndi ntchito yabwino. Izi ziyenera kukhala mayankho ku kufotokoza kwa AMD kwa Ryzen line-up ya CPUs. Iwo ali ndi maziko asanu ndi atatu, 16 threads CPUs ndi kupereka mtengo wotsika. Achille Achilles a AMD ndiwotchi yawo yaikulu, ndi mitundu yonse yowonjezera pozungulira chizindikiro cha 4.0 GHz; 7820X, kumbali inayo, idzayandikira pafupi ndi 5.0 GHz.

Zonsezi 7820X ndi CPU yabwino, matani a ntchito ndi zowonjezera zambiri. Ndakhala ndikuwona mamembala omwe ali m'gulu la anthu ambiri omwe akugwiritsira ntchito 6.5 GHz. Ndimakonda kwambiri mtengo wam'badwo uwu. Zikuwoneka zowonjezereka zedi komanso zothandizira malonda kwambiri.

Intel Skylake-X Core I7 7820X Review CPU ndi positi kuchokera: Zovala zapamwamba - The Performance Computing Community