Ryzen 9 3950X vs Ryzen 7 7840HS benchmarks
According to the hardwareDB Benchmark tool, the Ryzen 9 3950X is faster than the Ryzen 7 7840HS. Despite this, the Ryzen 7 7840HS has the advantage in our gaming benchmark.
In terms of the number of cores of each of these CPUs, the Ryzen 9 3950X has significantly more cores than the Ryzen 7 7840HS. Indeed, the Ryzen 9 3950X has 16 cores compared to 8 cores found in the Ryzen 7 7840HS. It also has more threads than the Ryzen 7 7840HS. With our hardware info, we find that the Ryzen 7 7840HS has a slightly higher clock speed than the Ryzen 9 3950X. Also, the Ryzen 7 7840HS has a slightly higher turbo speed. The Ryzen 7 7840HS outputs less heat than Ryzen 9 3950X thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, both these CPUs have the same amount of L2 cache. The Ryzen 9 3950X 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 9 3950X has more threads than cores. Each physical core is split into multiple threads.
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