Intel core 2 duo e270012/19/2023 ![]() ![]() Our latest recommendation offers more cache, better performance, lower power requirements, and up to 4 GHz for only $120. We’ve tested the Pentium D 805, which overclocked from 2.66 GHz to 4.1 GHz and the Pentium Dual Core E2160, which we took from 1.8 to 3.2 GHz. It’s better to buy an entry- or mid-level model based on the same technology and manufacturing process as the top model. You’ll get great performance, but your investment will be worth only a fraction of its original value after a few months. We typically don’t recommend purchasing a $999 Core 2 Extreme processor for overclocking unless you have money to burn. Sometimes this results in slightly lower operating temperatures-or better overclocking margins. Going for the latest stepping typically doesn’t make a difference in performance, but the latest version implements all fixes and updates. The higher the letter and number, the newer the stepping-M0 is newer than B3, for example. To find the best option, check the Processor Finder for the S-Spec code for the newest stepping (stepping means “revision” in processor-industry lingo). In the case of Intel processors, this means going for a 45 nm Core 2 processor, or for an E7000 or E8000 product. History shows that going for the most advanced models will get you the best overclocking margins. If needed, manually reducing the ratio of FSB to memory can save your overclock at the expense of a little bandwidth.Įach processor maker has a large portfolio of dual- and quad-core processors. Most motherboards will "downshift" memory frequency automatically if it gets too high, but keep an eye out for clock speeds that exceed what your memory can do. Generally, only hardcore users attempt this maneuver.Įd.-Bear in mind also that scaling your front side bus speed up will affect the operating frequency of your memory as well. Intel defines a maximum voltage of 1.45 V-don’t exceed this without proper cooling, and be sure you’re willing to risk processor damage. Intel Core2 Duo Prozessor E6700 (4 MB Cache, 2,66 GHz, 1066-MHz-FSB) Kurzbersicht mit Spezifikationen, Funktionen, Preise, Kompatibilitt, Design-Infos, Bestellcodes, SPEC-Codes und mehr. ![]() You’ll find information on the voltage range with Intel’s Processor Finder. Unfortunately, there isn’t a single operating voltage anymore, but each processor has a voltage range in which it’s intended to operate. System speed or bus speed is called FSB, which stands for front side bus, and the processor voltage item is called Vcore (voltage for the processor core). Most BIOS versions offer a sub-menu where you can set the processor parameters. But actually configuring those settings is very easy within the BIOS, which on most motherboards you can enter by pressing the Delete or F2 key just after powering on the system. Most high-end mainstream motherboards will support this reliably you may have to increase the processor core voltage slightly. Running a Core 2 Duo E8500 at a bus speed of 400 MHz instead of 333 MHz achieves approximately the same 20 percent increase and means overclocking from 3.16 GHz to 3.8 GHz. ![]()
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