Ryzen 9 5900 vs Ryzen 7 7840H benchmarks
In our benchmarks, the Ryzen 7 7840H beats the Ryzen 9 5900 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 5900 in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Ryzen 9 5900 has significantly more cores with 12 cores compared to the Ryzen 7 7840H that has 8 cores. It also has more threads than the Ryzen 7 7840H. These CPUs have different clock speeds. Indeed, the Ryzen 7 7840H has a slightly higher clock speed compared to the Ryzen 9 5900. The cache sizes of these CPUs are different. Indeed, the Ryzen 7 7840H has slightly more L2 cache than the Ryzen 9 5900. Despite this, the Ryzen 9 5900 has significantly more L3 cache compared to the Ryzen 7 7840H.
Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 9 5900 has more threads than cores. Each physical core is split into multiple threads.
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