Ryzen 5 PRO 4650U vs Core i5-1245U comparison
Our benchmark analysis concludes that the Core i5-1245U performs better than the Ryzen 5 PRO 4650U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 PRO 4650U in all gaming tests too.
With info from our database, we find that the Core i5-1245U has significantly more cores with 10 cores whereas the Ryzen 5 PRO 4650U has 6 cores. But they both have the same number of threads. Our comparison shows that the Ryzen 5 PRO 4650U has a slightly higher clock speed compared to the Core i5-1245U. Despite this, the Core i5-1245U has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i5-1245U has significantly more L2 cache when compared to the Ryzen 5 PRO 4650U. The Core i5-1245U 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 Ryzen 5 PRO 4650U has more threads than cores. Each physical core is split into multiple threads.
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