Enjoy new ways to use—and interact with—your computer. Get higher performance, an enhanced user experience, and superior entertainment. Performance varies depending on system configuration. No product or component can be absolutely secure.
Altering clock frequency or voltage may damage or reduce the useful life of the processor and other system components, and may reduce system stability and performance. Product warranties may not apply if the processor is operated beyond its specifications. Check with the manufacturers of system and components for additional details. It's not as fast or as efficient as extra 'real' cores, but it's an improvement over a single Core. Core i3 and i7 processors have this technology, Core i5 processors do not.
The faster the clock speed in MHz, the faster each core can run. This can create some variances in performance. For example, a Core i Haswell processor runs at 3. It would be faster running a single-threaded application, which can only use one core, than a Core i, which only has a clock speed of 3. However, running a multi-threaded application, the Core i5 would most likely be quicker, as its four real cores are better than the Core i3's two cores and Hyper-Threading.
Turbo Boost is Intel's technology for automatically overclocking a processor, boosting its clock speed higher than the default setting. The CPU monitors its temperature and, when it's running cool enough, will apply the overclock. Core i5 and i7 CPUs have this technology, Core i3 models do not. This means that you can use BIOS settings to up the clock speed of the chip, overclocking it yourself. We've seen big improvements in performance this way - we pushed the Intel Core iK chip to 4.
All Intel processors have graphics chips in them. Pre-Haswell, the GPUs weren't particularly good for games, although they were fine for watching video. Please contact system vendor for more information on specific products or systems. System and Maximum TDP is based on worst case scenarios. Skip To Main Content. Safari Chrome Edge Firefox.
Products Home Product Specifications Processors. Search examples You can search our catalog of processors, chipsets, kits, SSDs, server products and more in several ways. Find processors. Product Support. The numbers are more of indicative of their relative processing power and target audience or device than anything else. Although it is the case that processor core-counts have risen in recent years, there are no hard or fast rules about how many cores an Intel Core i5 or i7 processor should have in it.
While the number of cores a processor has is important, it isn't the whole story. When it comes to Intel's Core i3, i5 and i7 CPUs, their relative levels of processing power are based on a collection of criteria involving their number of cores, clock speed in GHz , size of cache, as well as technologies like Turbo Boost 2. As mentioned before, Intel's Core processors can also be grouped in terms of their target devices , i.
The letter at the end of the processor's model number serves to place it in conversation with similar processors looking to service the same audience. All these processors are designed to strike a balance between performance and mobility, achieving longer battery life in lieu of higher core counts. How do I decide between a Core i3, i5, i7 or i9? Intel's current lineup of Core i3 processors are almost entirely quad-core. Meanwhile, modern Core i7 processors range from quad-core all the way up to octa-core.
The 7 th Generation Y-series and U-series we mentioned before? They feature dual-core processors designed for maximum battery life and fanless designs. The more cores a processor has, the more tasks known as threads can be served at the same time. Hypothetically, a dual-core processor can serve two threads at once while a quad-core processor can serve four and an octa-core processor can serve eight.
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