Roger Keays is an artist, an engineer, and a student of life. Intel Core 2 Duo vs Intel Pentium Dual Core About Roger Keays So the main difference is the branding and the price.
That was easy.Īnyway, it seems that these two chips are pretty much the same except that the Pentium Dual Core has a smaller cache, no virtualisation (VT) and in most cases, a slightly slower front-side bus. Damn, how confusing have the Intel brand names become? It used to just be Pentium is good, Celeron is dud. The E5xxx enables only 2 MB of L2 cache, replacing the E2xxx series of Pentium Dual core chips the E7xxx series uses the full 3 MB of L2 Cache, and a 1066MT/s FSB, replacing the Core 2 Duo E4xxx series and the Celeron E3xxx series with 1 MB L2 cache enabled is the follow-on to the Celeron E1xxx series.Intel Core 2 Duo vs Intel Pentium Dual Coreĭad just called me because he's replacing his desktop at home and he wanted to know what chip I would choose from " Core 2 Duo" and " Dual Core". It is used in the Core 2 E7xxx series as well as the E5xxx/E6xxx Pentium Dual-Core and E3xxx Celeron processors. Wolfdale-3M is the logical successor of Allendale and uses the 82 mm² dies with 3 MB L2 cache similar to Penryn-3M its product code is 80571. These processors include the SSE4.1 media extensions. The Wolfdale models operate at 2.53 GHz, 2.66 GHz, 2.83 GHz, 3.0 GHz, 3.16 GHz, 3.33 GHz, and 3.5 GHz ( unreleased Core 2 Duo E8700) the E31x0 and E8xxx series utilizes 6 MB of L2 cache and a 1333 MT/s FSB. Released on January 20, 2008, the chips are manufactured using a 45-nanometer process and feature two processor cores. Wolfdale is the codename for the E8000 series of Core 2 Duo desktop processors and the Xeon 3100 server processor family.
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