Core i5-4300U vs Core i5-12450H comparison
Our benchmark analysis concludes that the Core i5-12450H performs better than the Core i5-4300U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-4300U in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Core i5-12450H has significantly more cores with 8 cores compared to the Core i5-4300U that has 2 cores. It also has more threads than the Core i5-4300U. With our hardware info, we find that the Core i5-4300U has a slightly higher clock speed than the Core i5-12450H. Despite this, the Core i5-12450H has a significantly higher turbo speed. A Core i5-4300U CPU outputs less heat than a Core i5-12450H CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Core i5-12450H has more L2 cache than the Core i5-4300U. The Core i5-12450H 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 i5-4300U has more threads than cores. Each physical core is split into multiple threads.
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