Core i3-8145U vs Core i5-4590T specs and performance
Our benchmark analysis concludes that the Core i5-4590T performs better than the Core i3-8145U. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8145U in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Core i5-4590T has significantly more cores with 4 cores compared to the Core i3-8145U that has 2 cores. But they both have the same number of threads. With our hardware info, we find that the Core i3-8145U has a slightly higher clock speed than the Core i5-4590T. Also, the Core i3-8145U has a slightly higher turbo speed. A Core i3-8145U CPU outputs less heat than a Core i5-4590T CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i5-4590T has significantly more L2 cache when compared to the Core i3-8145U. The Core i5-4590T 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 i3-8145U has more threads than cores. Each physical core is split into multiple threads.
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