1st Generation vs 2nd Generation Intel Core i5 processors | 1st Generation thiab 2nd Generation i5
1st tiam Core i5 processors tau qhia hauv 2010. 1st tiam Core i5 processors tau ua raws li Nehalem architecture. 2nd tiam Core i5 processors tau tshaj tawm rau xyoo 2011 thiab lawv tau ua raws li Sandy Bridge architecture. Muaj kaum ob Core i5 processors qhia nyob rau hauv no series, qhov twg plaub ntawm lawv yog mobile processors. Core i5 processors nyob nruab nrab ntawm Core i3 processors thiab siab kawg Core i7 processors.
Thawj tiam Intel Core i5 processors
Thawj tiam Core i5 processors tau qhia hauv 2010 thiab lawv tau ua raws li Intel's Nehalem architecture. Thawj Core i5, uas yog lub npe hu ua Core i5-7xx yog Lynnfield processor nrog plaub cores, 8 MB L3 cache thiab txhawb nqa dual channel DDR3 nco. Core i5-5xxM mobile processor yog Arrandale processor nrog ob cores thiab 3 MB L3 cache. Core i5 processors raug suav hais tias yog cov txheej txheem uas nyob hauv nruab nrab ntawm tus nqi qis i3 processors thiab high-end core i7 processors. Hauv 1st tiam Core i5 desktop processors, tsuas yog dual-core versions txhawb Turbo Boost Technology, Hyper-Threading thiab Intel HD Graphics. Quad core desktop versions txhawb Turbo Boost Technology tab sis tsis txhawb Hyper-Threading thiab Intel HD Graphics. 1st tiam Core i5 mobile processors yog dual core processors thiab lawv txhawb Hyper-Threading, Intel's Turbo Boost Technology thiab Intel HD duab. Cov processors no tshwj xeeb tshaj yog tsim nyog rau kev siv cov duab nraaj.
2nd Generation Intel Core i5 processors
2nd tiam Core i5 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 i5 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 i5 tsev neeg suav nrog yim lub desktop processors thiab plaub lub xov tooj txawb. 2nd tiam Core i5 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 i5 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 i5 Processors yog dab tsi?
Intel tau tshaj tawm 1 tiam Core i5 processors hauv 2010 thiab 2nd tiam Core i5 processors hauv 2011. Lub 2nd tiam Core i5 processors yog tsim los ntawm Intel's Sandy Bridge architecture, uas yog 32nm microarchitecture, thaum 1st tiam Core i5 processors tau tsim los ntawm Intel's Nehalem architecture. Tsis tas li ntawd, 2nd tiam Core i5 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 i5 processors.
