AMD Ryzen 7 3700X vs Intel Core i5-8400

Ryzen 7 3700X vs Core i5-8400 comparison

According to the hardwareDB Benchmark tool, the Ryzen 7 3700X is faster than the Core i5-8400. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-8400 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Ryzen 7 3700X has slightly more cores than the Core i5-8400. Indeed, the Ryzen 7 3700X has 8 cores compared to 6 cores found in the Core i5-8400. It also has more threads than the Core i5-8400. Our comparison shows that the Ryzen 7 3700X has a slightly higher clock speed compared to the Core i5-8400. Also, the Ryzen 7 3700X has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 7 3700X has more L2 cache than the Core i5-8400. The Ryzen 7 3700X 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 3700X has more threads than cores. Each physical core is split into multiple threads.