Help Me Choose: Intel Processors
The processor or CPU processes the critical information and instructions that make your computer perform. Think of it as the system’s brains, enabling it to run the applications and other operations.
The speed at which your system runs programs, loads images and downloads files depends in part on the processor. Bandwidth, clock speed and the number of cores in the processor all help determine processor performance. As a general rule, a higher number indicates higher performance.
Upgrading a processor after you purchase your computer can be costly and difficult. Because of this, Dell recommends that you choose a processor with enough performance to meet your needs well into the future.
Intel® Core™ i3, i5, i7 processors are designed to deliver faster and smarter performance. Depending on the processor you choose, you can get more multitasking capacity, extra speed on demand and breakthrough performance on digital media consumption and creation. For example, with the Intel Core i5 processor, you have the ability to download and edit high definition (HD) videos, watch HD movies or run multiple applications simultaneously with virus protection in the background.
|If you need...|
Ultimate performance: Accelerates everything! Intel® Hyper-Threading and Turbo Boost Technology unlock your full potential with the ultimate smart performance of a Dell™ PC powered by the Intel Core i7 processor.
Intel Core i7 Processor
Turbo-charged performance: Features smart multitasking support. Intel Turbo Boost Technology automatically speeds up your processor when your PC needs extra performance.
Intel Core i5 Processor
Fast and smart performance: A Dell PC powered by the Intel Core i3 processor delivers a fast, responsive experience so you can do the things you love.
Intel Core i3 Processor
An efficient 64-bit dual-core processor able to access and work with data at fast speeds.
Intel® Core™ 2 Duo Processor
|The low cost option for efficient, high-performance Intel Core technology.|
Intel® Core™ 2 Solo Processor
When choosing a multi-core processor, it helps to know what a core does. A processor core channels the data threads that carry out the commands required to run the applications on your computer. Older, single-core processors could only process one thread at a time. When processing more than one task, such as surfing the Web while playing an MP3, single-core processors alternated between each thread, processing a small chunk of data each time. This often resulted in a noticeable system slowdown.
Dual-core processors gave birth to parallel processing — the ability to process multiple data threads simultaneously. Processors such as the Intel Core 2 Duo processor use two cores within a single processor so that you can easily watch movies while running a virus scan, rip CDs while listening to MP3s or play games while downloading files.
Quad-core processors, such as the Intel® Core™ 2 Quad processor, take the performance advantages of dual-core processors to the next level by delivering four complete execution cores within a single processor.
Finally, the Intel Core i7 Processor and Intel® Core™ i7 processor Extreme Edition offer incredible levels of multi-core performance. Through their use of Intel® Hyper-Threading Technology, these processors are capable of processing up to eight software threads simultaneously on four cores.