1st Generation vs 2nd Generation i7 | 1st Generation thiab 2nd Generation Intel Core i7 Processors nta piv
1st tiam Core i7 processors tau qhia hauv 2010. 1st tiam core i7 processors tau ua raws li Nehalem thiab Westmere architectures. 2nd tiam Core i7 processors tau tshaj tawm rau xyoo 2011 thiab lawv tau ua raws li Sandy Bridge architecture. Muaj ib leeg tub ntxhais i7 Extreme Edition processor thiab kaum ob Core i7 processors qhia hauv koob no. Peb ntawm Core i7 processors yog desktop processors thiab tus so yog mobile processors. Core i7 processors raug suav hais tias yog cov txheej txheem siab kawg ntawm Core ix tsev neeg.
Thawj tiam Intel Core i7 processors
Thawj tiam Core i7 processors tau qhia hauv 2010 thiab lawv tau ua raws li Intel's Nehalem thiab Westmere architectures. Thawj Core i7, uas yog lub npe hu ua Core i7-9xx yog Bloomfield processor nrog plaub cores thiab 8 MB L3 cache. Core i7 processors raug suav hais tias yog cov txheej txheem siab kawg ntawm Core ix tsev neeg thiab yog cov kim tshaj plaws ntawm tsev neeg. Desktop processors ntawm 1st tiam Core i7 tsev neeg yog quad core processors thiab txhawb Hyper-threading thiab Intel Turbo Boost Technology. Tab sis lawv tsis txhawb kev sib koom ua ke Intel HD cov duab. 1st tiam Core i7 mobile processors tuaj hauv dual core thiab quad core xaiv thiab txhawb Hyper-Threading thiab Intel Turbo Boost Technology. Tsuas yog lub dual-core version muaj kev sib xyaw Intel HD cov duab.
Second Generation Intel Core i7 processors
2nd tiam Core i7 processors tau qhia hauv 2011 thiab cov no yog raws li Intel's Sandy Bridge architecture, uas yog 32nm microarchitecture. Cov no yog thawj Core i7 processors los ua ke cov processor, lub cim xeeb tswj thiab cov duab ntawm tib neeg tuag, ua rau cov pob sib piv me me. 2nd tiam Core i7 tsev neeg suav nrog core i7 Extreme Edition processors thiab kaum ob Core i7 processors uas peb ntawm lawv yog desktop processors. 2nd tiam Core i7 processors suav nrog ntau yam tshiab los txhim kho cov duab ua haujlwm. Intel Quick Sync Video enables ceev video transcoding los ntawm kev ua encoding nyob rau hauv hardware. Intel InTru 3D / Clear Video HD tso cai ua si stereoscopic 3D thiab HD cov ntsiab lus ntawm lub TV siv HDMI. WiDi 2.0 enables streaming ntawm tag nrho HD nrog 2nd tiam processors. Tsis tas li ntawd, 2nd tiam Core i7 processors suav nrog Intel® Smart Cache, qhov twg lub cache yog dynamically faib rau txhua tus processor core nyob ntawm qhov ua haujlwm. Qhov no muab qhov txo qis hauv latency thiab txhim kho kev ua haujlwm.
Qhov txawv ntawm 1st Generation thiab 2nd Generation Intel Core i7 Processors yog dab tsi?
Intel tau tshaj tawm 1st tiam Core i7 processors hauv 2010 thiab 2nd tiam Core i7 processors hauv 2011. 2nd tiam Core i7 processors yog tsim los ntawm Intel's Sandy Bridge architecture, uas yog 32nm microarchitecture, thaum 1st tiam Core i7 processors tau tsim los ntawm Intel's Nehalem thiab Westmere architectures. Tsis tas li ntawd, 2nd tiam Core i7 processors suav nrog cov yam ntxwv tshiab rau kev txhim kho cov duab ua haujlwm ntawm cov processors xws li Intel Quick Sync Video, Intel InTru 3D / Clear Video HD thiab WiDi 2.0 uas tsis muaj nyob rau hauv 1st tiam Core i7 processors.
