Intel Core i5-10400T vs Intel Core Ultra 7 366H

The Intel Core i5-10400T is a desktop processor of the Comet Lake S architecture, specifically developed for energy-efficient systems.

It is manufactured using the 14 nm process and offers six cores and twelve threads. The technical equipment includes a 12 MB L3 cache, PCIe 3.0 support and a memory bandwidth of 47 GB/s. In benchmarks, the Intel Core i5-10400T shows stable basic performance for office applications, but falls significantly behind the architecture of the comparison model in single-core and multi-core performance.

With the integrated Intel UHD Graphics 630, it is primarily intended for simple image output. The low thermal design power makes it suitable for small cases. In terms of price, it is of importance primarily in the used market for price-conscious projects. In comparison, the Intel Core Ultra 7 366H is a processor of the Panther Lake H architecture, designed for use in portable devices.

By manufacturing it in the 2 nm process, this chip achieves high efficiency. It features a 16 MB L2 cache and an 18 MB L3 cache, which accelerates the internal data flow. In computational operations, the Intel Core Ultra 7 366H clearly outperforms the Intel Core i5-10400T, both in single-core and multi-core performance.

For games, it is better suited thanks to the Intel Xe3 4 Core Graphics 32 EUs (Panther Lake) and a memory bandwidth of 136 GB/s. This processor is recommended for users who require high computing capacity in a mobile format. Since it is mostly installed in complete systems, the focus is on overall efficiency.