Core i5-12400F vs Core i7-1255U comparison
According to the hardwareDB Benchmark tool, the Core i5-12400F is faster than the Core i7-1255U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-1255U in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Core i7-1255U has significantly more cores than the Core i5-12400F. Indeed, the Core i7-1255U has 10 cores compared to 6 cores found in the Core i5-12400F. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i5-12400F has a significantly higher clock speed compared to the Core i7-1255U. Despite this, the Core i7-1255U has a slightly higher turbo speed. The Core i7-1255U outputs less heat than Core i5-12400F thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.
Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i5-12400F has more threads than cores. Each physical core is split into multiple threads.
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