Ryzen 5 PRO 4650U vs Core i9-12900KS specs and performance
In our benchmarks, the Core i9-12900KS beats the Ryzen 5 PRO 4650U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 PRO 4650U in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Core i9-12900KS has significantly more cores with 16 cores compared to the Ryzen 5 PRO 4650U that has 6 cores. It also has more threads than the Ryzen 5 PRO 4650U. Our comparison shows that the Core i9-12900KS has a significantly higher clock speed compared to the Ryzen 5 PRO 4650U. Also, the Core i9-12900KS has a slightly higher turbo speed. A Ryzen 5 PRO 4650U CPU outputs less heat than a Core i9-12900KS CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.
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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