AMD Ryzen 5 PRO 3400G vs AMD Custom 0405

Ryzen 5 PRO 3400G vs Custom 0405 comparison

In our benchmarks, the Ryzen 5 PRO 3400G beats the Custom 0405 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Custom 0405 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 5 PRO 3400G has a slightly higher clock speed compared to the Custom 0405. The data shows that both these CPUs have same sized L2 caches and 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 5 PRO 3400G has more threads than cores. Each physical core is split into multiple threads.