Ryzen 7 7840HS vs Ryzen 7 9800X3D comparison
According to the hardwareDB Benchmark tool, the Ryzen 7 9800X3D is faster than the Ryzen 7 7840HS. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7840HS in all gaming tests too.
When comparing these CPUs we notice that they have the same number of cores and the same number of threads. These CPUs have different clock speeds. Indeed, the Ryzen 7 9800X3D has a slightly higher clock speed compared to the Ryzen 7 7840HS. Also, the Ryzen 7 9800X3D has a slightly higher turbo speed. A Ryzen 7 7840HS CPU outputs less heat than a Ryzen 7 9800X3D CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Ryzen 7 9800X3D 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 7 7840HS has more threads than cores. Each physical core is split into multiple threads.
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