Core i7-1355U vs Ryzen 5 8640HS specs and performance
Our benchmark analysis concludes that the Ryzen 5 8640HS performs better than the Core i7-1355U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-1355U in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Core i7-1355U has significantly more cores than the Ryzen 5 8640HS. Indeed, the Core i7-1355U has 10 cores compared to 6 cores found in the Ryzen 5 8640HS. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Ryzen 5 8640HS has a significantly higher clock speed compared to the Core i7-1355U. Despite this, the Core i7-1355U has a slightly higher turbo speed. The info from our database shows that the Core i7-1355U has more L2 cache than the Ryzen 5 8640HS. Despite this, the Ryzen 5 8640HS has slightly more L3 cache compared to the Core i7-1355U.
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 i7-1355U has more threads than cores. Each physical core is split into multiple threads.
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