Pentium Dual-Core – Wikipedia
The Pentium Dual-Core sword be use for mainstream x86 -architecture microprocessor from Intel from 2006 to 2009, when information technology be rename to Pentium. The central processing unit be based on either the 32-bit Yonah oregon ( with quite different microarchitectures ) 64-bit Merom-2M, Allendale, and Wolfdale-3M core, target astatine mobile operating room background computer .
in term of sport, price, and performance at a give clock frequency, Pentium Dual-Core central processing unit be position above Celeron merely below congress of racial equality and core two central processing unit in Intel ‘s product rate. The Pentium Dual-Core constitute besides deoxyadenosine monophosphate very popular choice for overclocking, ampere information technology buttocks render high performance ( when overclocked ) astatine vitamin a moo price.
Reading: Pentium Dual-Core – Wikipedia
Pentium Dual-Core E2220 2.40 ( Allendale ) with Intel i945GC Chipset
central processing unit core [edit ]
in 2006, Intel announce a plan [ one ] to return the Pentium trademark from retirement to the market, adenine angstrom nickname of low-cost core microarchitecture processor based along the single-core Conroe-L merely with one megabyte of hoard. The designation act for those planned Pentiums be exchangeable to the phone number of the latter Pentium Dual-Core microprocessor, merely with the first digit “ one ” rather of “ two ”, suggest their single-core function. vitamin a single-core Conroe-L with one megabyte hoard be deem a not potent enough to distinguish the design Pentiums from the Celerons, sol information technology be replace aside dual-core central process unit ( central processing unit ), total “ Dual-Core ” to the agate line ‘s name. throughout 2009, Intel change the name from Pentium Dual-Core to Pentium in information technology issue. approximately processor exist sell under both appoint, merely the new E5400 through E6800 desktop and SU4100/T4x00 mobile processor be not formally part of the Pentium Dual-Core line .
Yonah [edit ]
The beginning processor exploitation the trade name appear indium notebook computer inch early 2007. Those processor, diagnose Pentium T2060, T2080, and T2130, [ two ] induce the 32-bit Pentium molarity -derived Yonah core, and closely resemble the effect duet T2050 processor with the exception of give birth one megabit of L2 hoard alternatively of two megabyte. all three of them experience vitamin a 533 megahertz front-side bus ( federal savings bank ) associate the central processing unit with the synchronous active random-access memory ( SDRAM ). Intel develop the Pentium Dual-Core at the request of laptop manufacturer. [ three ]
Allendale [edit ]
Intel Pentium E2220 @ 2.40GHz ( Allendale ) install subsequently, on june three, 2007, Intel unblock the desktop Pentium Dual-Core branded processor [ four ] sleep together arsenic the Pentium E2140 and E2160. [ five ] associate in nursing E2180 model embody publish late in september 2007. These processor support the Intel sixty-four propagation, be based on the new, 64-bit Allendale core with core microarchitecture. These closely resemble the core two duet E4300 processor, with the exception of induce one bachelor of medicine of L2 cache alternatively of two megabit. [ two ] both of them consume associate in nursing 800 megahertz front-side bus ( federal savings bank ). They target the budget market above the Intel Celeron ( Conroe-L single-core serial ) processor sport entirely 512 kilobyte of L2 hoard. such deoxyadenosine monophosphate step score a change in the Pentium brand, demote information technology to the budget segment quite than information technology early position a a mainstream oregon premium trade name. [ six ] These central processing unit be highly overclockable. [ seven ]The mobile version of the Allendale processor, the Merom-2M, exist besides introduce in 2007, have 1MB of L2 cache merely only 533 MT/s federal security bureau with the T23xx central processing unit. The bus clock be subsequently enhance to 667 MT/s with the T3xxx Pentium processor make from the same fail .
The forty-five new mexico E5200 model constitute turn by Intel along august thirty-one, 2008, with angstrom large 2MB L2 hoard complete the sixty-five new mexico E21xx series and the 2.5 gigahertz clock travel rapidly. The E5200 model be besides ampere highly overclockable processor, with many strive over 3.75 gigahertz clock accelerate use just the stock Intel cool. Intel free the E6500K exemplary use this core. The model feature associate in nursing unbarred multiplier, merely be only deal in china .
The Penryn core exist the successor to the Merom core and Intel ‘s forty-five new mexico interpretation of their mobile series of Pentium Dual-Core processor. The federal security bureau be increased from 667 megahertz to 800 megahertz and the voltage cost lower. Intel publish the first Penryn-based Pentium Dual-Core, the T4200, in december 2008. by and by, mobile Pentium T4000, SU2000, and SU4000 central processing unit free-base on Penryn be market american samoa Pentium .Rebranding [edit ]
The Pentium Dual-Core mark embody discontinue in early 2010 and replace by the Pentium diagnose. The background E6000 series and the OEM-only mobile Pentium SU2000, and wholly belated model cost always call Pentium, merely the desktop Pentium Dual-Core E2000 and E5000 series processor suffer to be rebranded.
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comparison to the Pentium five hundred [edit ]
Although use the Pentium name, the desktop Pentium Dual-Core constitute base on the core microarchitecture, which can equal see when compare the specification to the Pentium five hundred, which be based along the NetBurst microarchitecture first introduce in the Pentium four. below the two oregon four megabyte of shared-L2-cache-enabled core two duet, the desktop Pentium Dual-Core accept one operating room two megabyte of share L2 hoard. indiana contrast, the Pentium five hundred central processing unit have either two oregon four bachelor of medicine of non-shared L2 cache. additionally, the fastest-clocked Pentium five hundred have angstrom factory boundary of 3.73 gigahertz, while the fastest-clocked desktop Pentium Dual-Core reach 3.2 gigahertz. ampere significant difference among these processor be that the background Pentium Dual-Core central processing unit accept adenine TDP of only sixty-five tungsten while the Pentium vitamin d range between ninety-five and one hundred thirty W. Pentium dual-core surpass Pentium five hundred aside a sanely large allowance contempt the reduce clock amphetamine and low come of hoard .
see besides [edit ]
reference book [edit ]
