Intel Core i3-5010U vs Intel Core Ultra 7 255U

The Intel Core i3-5010U, based on the Broadwell U architecture and manufactured in a 14 nm process, features two cores, four threads, an Intel HD Graphics 5500, and 3 MB of L3 cache.

With 26 GB/s memory bandwidth, it was designed for basic tasks in older ultrabooks. The Intel Core Ultra 7 255U, part of the Meteor Lake U Refresh architecture, is a more modern processor, manufactured using an advanced 3 nm process.

It utilizes a hybrid architecture with performance, efficiency, and low-power efficiency cores. Its integrated Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) and 12 MB L2 cache are significantly more powerful with 134 GB/s memory bandwidth. In terms of performance, the Intel Core Ultra 7 255U significantly outperforms the Intel Core i3-5010U in single-core and multi-core applications.

The more modern architecture and efficient 3 nm manufacturing process enable the Intel Core Ultra 7 255U to deliver superior performance for all modern tasks, including gaming, where the Iris Xe graphics and higher memory bandwidth are clearly superior. Both "U" processors are designed for low power consumption.

Thanks to the 3 nm process, the Intel Core Ultra 7 255U offers significantly higher performance per watt. The Intel Core i3-5010U is only relevant in used systems anymore. The Intel Core Ultra 7 255U is found in new premium notebooks, offering excellent value for money for current requirements and is the more future-proof choice.

For very simple tasks, the Intel Core i3-5010U is sufficient, but for all modern use cases, the Intel Core Ultra 7 255U is the superior choice.