Core i5-9400F vs Ryzen 7 5800X3D specs and performance
According to the hardwareDB Benchmark tool, the Ryzen 7 5800X3D is faster than the Core i5-9400F. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9400F in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Ryzen 7 5800X3D has slightly more cores than the Core i5-9400F. Indeed, the Ryzen 7 5800X3D has 8 cores compared to 6 cores found in the Core i5-9400F. It also has more threads than the Core i5-9400F. With our hardware info, we find that the Ryzen 7 5800X3D has a slightly higher clock speed than the Core i5-9400F. Also, the Ryzen 7 5800X3D has a slightly higher turbo speed. A Core i5-9400F CPU outputs less heat than a Ryzen 7 5800X3D CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 7 5800X3D has significantly more L2 cache when compared to the Core i5-9400F. The Ryzen 7 5800X3D 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. For instance, the Core i5-9400F has the same number of threads as cores. This means the the CPU does not support hyperthreading.
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