Intel Core i5-2520M vs Intel Processor N100

The Intel Core i5-2520M is based on the Sandy Bridge H architecture and was designed for mobile devices.

It is manufactured using the 32-nanometer process. This processor features two cores and four threads, which is designed for basic office applications. According to the specification, the architecture has no L2 cache, but 3 MB of L3 cache. The memory bandwidth is a maximum of 21 GB/s. Benchmark comparisons show that the computing performance lags significantly behind other solutions.

In terms of single-core performance, it achieves much lower values compared to the Intel Processor N100.

The integrated Intel HD Graphics 3000 offers hardly any reserves for gaming. With a thermal design power of 35 watts, the energy requirement for the computing power provided is rather high, which limits efficiency by comparison. The Intel Processor N100 belongs to the Alder Lake N series and is aimed at compact systems.

Thanks to the 10-nanometer process, it offers high efficiency with a thermal design power of 6 watts. It has four cores and four threads as well as 4 MB of L2 cache and 6 MB of L3 cache. In benchmarks, it massively outperforms the Intel Core i5-2520M in single-core and multi-core performance.

The Intel UHD Graphics with 24 execution units enables better graphics performance for undemanding titles. With a memory bandwidth of 38 GB/s, this processor offers a better price-to-performance ratio for everyday tasks. For energy-efficient systems, the Intel Processor N100 is the recommended choice, while the Intel Core i5-2520M is primarily an option for maintaining existing legacy systems.