Intel Core i7-7700HQ review: specs and price

The graphics processing unit (GPU) has a higher clock speed.

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A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit applications.

DirectX is used in games, with newer versions supporting better graphics.

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A smaller size indicates that the process to create the chip is newer.

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The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.

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PCI Express (PCIe) is a high speed expansion card standard, that connects the computer to it's peripherals. Newer versions can support more bandwidth and deliver better performance.

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A larger L2 cache results in faster CPU and system-wide performance.

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A larger L1 cache results in faster CPU and system-wide performance.

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More data can be stored in the L2 cache for access by each core of the CPU.

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More threads result in faster performance and better multitasking.

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A larger L3 cache results in faster CPU and system-wide performance.

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This is the maximum rate that data can be read from or stored into memory.

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It can support faster memory, which will give quicker system performance.

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More memory channels increases the speed of data transfer between the memory and the CPU.

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The bus is responsible for transferring data between different components of a computer or device.

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The maximum amount of memory (RAM) supported.

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Many of Intel's processors use hyperthreading, which means that each core of the processor can work on two threads at once instead of most processors which work on a single thread per core. This means you can have significant performance gains in certain applications.

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.

AES is used to speed up encryption and decryption.

It is easier to obtain better performance when using virtualization if it is hardware-assisted.

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.

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An advanced transistor technology developed by Intel that allows lower power consumption and higher speeds.

This benchmark measures the performance of the CPU using multiple threads.

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This benchmark measures the performance of the CPU using a single thread.

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