Overview o te pūtukatuka Intel Core i7-870: whakaahuatanga, ngā āhuatanga me arotake

Tino nui wae tukatuka matua "Kori i7 870" mei te kaporeihana "Intel" whakaputaina i roto i te 2009, i ara nei e taea kahore uaua ki te whakaoti tae noa te mahi tino matatini ka whakaaro i roto i te taipitopito i roto i tenei rauemi. Ka hoki ki reira kia hoatu nga pakaritanga me ngā ngoikoretanga o te karaihe Semiconductor.

Ko ahau nehenehe o tenei maramara? Ko tōna wāhanga mākete

Ko te whakatakotoranga o te mahere hangarau mō te "Kori i7 870" tonu ki te kia tonu e hāngai ana, me te whakaoti i tetahi raruraru, kahore tetahi raruraru, tae atu i te matatini tino. I roto i tenei take, kahore he hiahia ngā ki te whakapiki ake i te auau karaka o ona (arā, "overclock" te maramara takawai). Tona kōwae wha tukatuka tīmatanga mahi i te auautanga karaka o te pūnaha mahara rawa mārō, me te nohopuku ahua i roto i tona whakahaere e kore e rerekē i te pūtukatuka nāianei. Ka rite ki te hua, te tiki matou tetahi o te maramara tino hua 2009, i muri i te 7 tau i te tīmatanga o te hoko tonu ki te kia hāngai.

Kōwhiringa PTM

Intel Core i7 870 hokona i roto i putanga rerekē e rua o te whirihoranga. More māmā me te wātea o ratou whakaritea rite "Treil '." I roto i tenei take, e tango te kaiwhakamahi tohutohu mō te whakamahi tahi me te kāri pūtāhui, waitohu tapanga hapu o tītipi Semiconductor me te maramara ano. Ko te whirihoranga kōwhiringa tuarua i huaina "Box", a ko reira he putanga pouaka o nga wae tukatuka matua. Kei roto te reira i, i roto i te tua ki te wae whakahuatia i mua ki te putanga o mua o te whirihoranga, ka rite ki te mātao kararehe, pouaka parani me te whakapiri ngāwhā.

Ko te whirihoranga kē tuatahi pai e tano ki inapō rorohiko me overclockers, ko wai i taea e utu ki te hoko i tētahi pūnaha tautauā matatau, me te kupu ake i te mahi whakamutunga o te pūnaha rorohiko. Otiia ko te tino nui te putanga pouaka o nga whirihoranga pai hāngai mō ngā kaiwhakamahi noa, a nei te mahi taketake o tenei otinga.

turanga

Kua Intel Core i7 870 kua arotahi ki runga i te tāutanga o te matatau tino i roto i te turanga 2009 te kaporeihana "Intel" mō rongoā taumata-urunga rorohiko - LGA1156. A ko reira tetahi o nga pūtukatuka tino pai o te tūāpapa. Ko te huinga taketake o arorau i roto i tenei take ngā o tetahi anake Southbridge - P55. I oho te piriti raki ki te tinana kongakonga. A iti i muri mai, i reira e te tahi atu chipsets mo tenei pūhara - N57 Express me H55 Express. I roto i te meka, ko reira te taua rite P55, engari te tua o te pūnaha whakairoiro. Optimally i roto i te taha ki te PTM kua whakamahia he P55, i ko tino nui o ngā whai wāhitanga mō te roha o tenei rongoā Semiconductor nui-mahi.

tukanga

Core kōwae i7 tukatuka pokapū 870 hanga te rite ki te ture tukanga (45 nm), i ko i 2009 godu i whakanuia. Kua haere te reira i mai 7 tau, me te tukanga roa (14 nm) whakamahia i roto i te hanga o rongoā rorohiko matatau. Ahakoa te taua rerekētanga nui, tonu tenei maramara nui-mahi ki te kia hāngai, me te kahore e taea e tetahi raruraru whakaoti i tetahi raruraru noa i teie mahana.

keteroki

kia PTM High Core i7 870 kia rite rawa ki te taumata-toru he whakahauanga keteroki. Kore, kore e taea ki te whakaoti i te nui haere matatini o te raruraru, ara i roto i 2009 ia. I roto i tenei take, kia hoki kia te kaha rokiroki he rahi pai.

Ka rite ki te hua, kua rite rawa Engineers hoahoa reira e whai ake:

• Ko te taumata tuatahi mō ia matua i tukuna wehea ki 2 nga wahi kōwae 32 kb. Ko tētahi o ratou tino i roto i te rokiroki o nga tohutohu PTM, me te tuarua - i runga i te rokiroki o ngā raraunga. Ko, i taea e tetahi te whakamahi i kōwae tātai 64 kb i roto i te katoa. Well, mai te mea e rite ana ki te 4 te tapeke o otaota, ka whiwhi tatou 4 * 64 = 256 kbps.

• E kore kua te taumata tuarua i te taua whāiti tino i runga i te momo o te mōhiohio penapena, engari i wahia i waenganui i whatu takitahi. He rite ki te 256kb te kaha o ia wae rorohiko. Well, i roto i te moni o tona rahi katoa he 1 MB (4 ki te 256 kb karihi).

• He noa ki PTM katoa te taumata keteroki tuatoru. He rite ki te 8 MB tōna rahi.

pūmahara Random-uru

Kua i7 PTM 870 kua arotahi ki runga i te whakamahi o te matatau tino i taua wa pērā i pūmahara uru tupurangi - "DDR3". kaihanga ia e manakohia ana pūpū ki tenei whakamahi PTM "DDR3-1066" takai "DDR3-1333" ranei. I roto i te mahi, i taea ki te hoatu atu kōwae tere RAM o tenei ahua reira, engari e kore e taea ki te mahi tere "DDR3-1333" ratou. Ko te nui mōrahi o RAM, e taea te whakatutuki i te pūtukatuka i roto i tenei take, ko te 16 GB.

Ko tētahi atu mita hangarau nui - te tuitui o rua-channel pūmana mahara ki te Semiconductor kongakonga PTM. Kua tino nui haere tenei otinga engineering te mahi o te pūnaha rorohiko whakamutunga.

Ko te pāmahana whakahaere o te maramara Semiconductor. TDP

Te pāmahana whakaaetia mōrahi mō te "Kori i7 870" i rite ki te 72,7 nekehanga. Ko te tikanga, i roto i te mahi, te auraa tenei e te pūnaha meangiti mo tetahi take, ko te roto o tikanga. I roto i te aratau mahi noa, ko te pāmahana o te maramara i roto i te whānuitanga o 40-55 nekehanga. Ki te overclock koe tenei pūtukatuka tino nui, na te huringa pāmahana tikanga. I roto i tenei āhuatanga, ka waiho i te reira i roto i te whānuitanga i 50 ki te 60 nekehanga. Ki te hinga taea anake te whakahaere te uara tohu o 60 nekehanga pūmanawa tino ohie. Otiia ara i roto i te āhuatanga i taua, ko te pāmahana whakauaua haere ki tua atu i te rohe whakaaetia, me te kore e nui ake 70 nekehanga. Whakawerahia te mōkihi o tenei maramara i rite ki te 95 Watts.

tātai auau

rawa tēnei maramara i ki taua hangarau rite "Boost Turbo". Na reira, ke tona auau karaka i runga i te matatini o te raruraru e faatiti'aifarohia, te maha o ngā rauemi tukatuka kaha me te āhua ngāwhā o te PTM rānei. Ko te tohutoro auau karaka i tohanga wera teitei i roto i te Core i7 870 - 2,93 GHz. A pee i tona uara - 3.2 GHz.

I roto i tenei take, kotahi te mahi katoa 4 kōwae i roto i aratau e rua. Anake i roto i te take tuatahi i reira ko te hekenga e tika ana ki pukā o te maramara, no te mea ranei o te tapatahi o te raruraru, me te tuarua - i roto i te tahi atu āhuatanga katoa te wahi e hiahia ana koe ki te haere tika 4 otaota mai. Ko te uara i muri - 3,47 GHz. I roto i te whakawhitinga ki tenei aratau i roto i te pūtukatuka ka wetekia 2-rorohiko kōwae. auautanga mōrahi i roto i tenei take, ko te 3.6 GH. Ko te pūnaha rorohiko mahi 1 anake miro.

hoahoanga

Ko te ingoa waehere o ngā waeine tātai o te maramara - Nehalem. Tenei PTM ngā tonu 4 karihi. I roto i te tua, he āhuatanga motuhake o te Semiconductor hanga he raupapa o "Kori Ay7" ko ki te tautoko i te hangarau kamupene, waehere-ingoa "Hyper Trayding", e taea ai i runga i te pūtake o tetahi matua tinana ki te tiki 2 arorau (arā, i te taumata hōtaka). Tenei kongakonga Semiconductor i roto i tenei take kahore he okotahi. Ka rite ki te hua, i te taumata pūmanawa whakakitea reira 8 miro rorohiko tonu.

tenei katoa taea ia ara i teie nei, kahore uaua rawa nui ki te akakoromaki i tetahi pūmanawa tono (papaitia e rua mo te maha-whiria pūmārō, e kore ranei).

whakaterenga

I roto i te ariā, ko reira taea ki te kawe i roto i etahi te whakamahi i Intel i7 870. pahi Pūnaha overclocking Otiia i roto i te mahi i te kaihanga hoki tenei whakaaro i te whakamahinga o te raupapa o maramara "Kori Ay7 9xx", ano nei i te kuhimua "Black Edishon" tūtohutia.

I roto i te take o "Kori Ay7 8xx" taumata mahi i reira te tīmatanga nui, a te hanga kawenga nui atu i runga i ko katoa tano ore te pūnaha rorohiko. Na e taea te aromatawaitia te mahi o te PTM rite rawaka. āhei te reira ki a koe te rere tetahi pūmanawa, i te mea i te kau.

arotake Kaiwhakamahi. utu PTM

Te drawback anake, e taea e te pūtukatuka o te taumata moni - ko te utu tiketike tenei. i rite ki $ 305 utu tūtohutia o Manufacturer. Ko ti'a ia tatou ia maramarama e, e kore e taea te mea kounga utu i te pene. Na i roto i tenei take - he nui ake i te kotahi tau kongakonga-ki-rā, me kia utu. Hoki te okiokinga, i roto i tenei PTM kua anake painga. Ko ētahi o ēnei mahi, tikanga waiariki me te taumahinga.

Ahakoa iti Intel auau i7 870 2 93 GHz taea te whakamahi o te nuinga o te pūmanawa ngā. Well, e pā ana ki te aratau nui-tere, a matou e kore e korero - ake i atu ratou hua.

hua

tonu tonu tawhā Hangarau "Kori i7 870" ki te kia hāngai teie mahana. Hanga nui tikanga ki te hoko i te wae pūnaha ko kore (i reira te mea he rongoā hou ake pai). Ko ko te whakamohoa o te PC, koretake rawa konei. Ko tōna rauemi rite te roa rite nui ki te whakatinana i tata tetahi mahi.