Core i3-8109U vs Core i5-14400F comparison
In our benchmarks, the Core i5-14400F beats the Core i3-8109U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8109U in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Core i5-14400F has significantly more cores than the Core i3-8109U. Indeed, the Core i5-14400F has 10 cores compared to 2 cores found in the Core i3-8109U. It also has more threads than the Core i3-8109U. These CPUs have different clock speeds. Indeed, the Core i3-8109U has a slightly higher clock speed compared to the Core i5-14400F. Despite this, the Core i5-14400F has a slightly higher turbo speed. The info from our database shows that the Core i5-14400F has more L2 cache than the Core i3-8109U. The Core i5-14400F also has significantly more L3 cache.
Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i3-8109U has more threads than cores. Each physical core is split into multiple threads.
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