Intel Core i7-8700 vs Intel Core Ultra 7 255H

The Intel Core i7-8700, based on the Coffee Lake S architecture and manufactured using the 14 nm process, was introduced as a mainstream desktop processor.

It features 6 cores and 12 threads, offering solid performance for everyday tasks and gaming of its time. Its single-core performance is good, and multi-core performance enables smooth multitasking. In the gaming sector, it benefits from high clock speeds and is still capable when paired with a dedicated graphics card connected via PCIe 3.0.

The integrated Intel UHD Graphics 630 is intended for basic graphical output. Its power consumption is typical for a desktop processor, with corresponding heat generation that requires adequate cooling. As an older model, it is now mainly available on the used market and offers good value for money for budget-conscious users looking for a solid desktop PC.

The Intel Core Ultra 7 255H represents the advanced Arrow Lake H architecture and is manufactured using the modern 3 nm process.

This processor is specifically designed for high-performance mobile platforms, such as those used in notebooks. It integrates a modern hybrid architecture with a higher number of efficient and powerful cores, leading to a significantly increased number of threads and substantially higher overall performance.

Single-core performance is considerably superior compared to the Intel Core i7-8700, and multi-core performance is massively improved, making it excellent for demanding applications. For mobile gaming, the integrated Intel Arc 140T graphics offer considerable performance that far surpasses that of the Intel Core i7-8700.

The high memory bandwidth of 134 GB/s further supports system performance. Its design is optimized for moderate power consumption while delivering high performance in the mobile segment. As a current high-end model, it can be found in newer premium notebooks and offers top performance for users requiring the highest mobile capability.