Ryzen 7 7840U vs Ryzen 7 9800X3D benchmarks
According to the hardwareDB Benchmark tool, the Ryzen 7 9800X3D is faster than the Ryzen 7 7840U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 7840U in all gaming tests too.
Our spec comparison shows that they have an identical amount 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 7840U. Also, the Ryzen 7 9800X3D has a slightly higher turbo speed. A Ryzen 7 7840U 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. The data shows that both these CPUs have same sized L2 caches. The Ryzen 7 9800X3D also has significantly more L3 cache.
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 7 7840U has more threads than cores. Each physical core is split into multiple threads.
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