Ryzen 7 6800H vs Core i7-1255U comparison
Our benchmark analysis concludes that the Ryzen 7 6800H performs better than the Core i7-1255U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-1255U in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Core i7-1255U has slightly more cores with 10 cores compared to the Ryzen 7 6800H that has 8 cores. Despite this, the Ryzen 7 6800H has more threads than the Core i7-1255U. These CPUs have different clock speeds. Indeed, the Ryzen 7 6800H has a significantly higher clock speed compared to the Core i7-1255U. Furthermore, both these CPUs have identical turbo speeds. The Core i7-1255U outputs less heat than Ryzen 7 6800H thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The data shows that both these CPUs have same sized L2 caches. The Ryzen 7 6800H also has slightly 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 7 6800H has more threads than cores. Each physical core is split into multiple threads.
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