AMD Ryzen 5 8645HS vs AMD EPYC 74F3

Ryzen 5 8645HS vs EPYC 74F3 benchmarks

In our benchmarks, the EPYC 74F3 beats the Ryzen 5 8645HS in overall performance. Despite this, the Ryzen 5 8645HS has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the EPYC 74F3 has significantly more cores with 9 cores compared to the Ryzen 5 8645HS that has 6 cores. It also has more threads than the Ryzen 5 8645HS. Our comparison shows that the Ryzen 5 8645HS has a slightly higher clock speed compared to the EPYC 74F3. A Ryzen 5 8645HS CPU outputs less heat than a EPYC 74F3 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 5 8645HS has slightly more L2 cache when compared to the EPYC 74F3. Despite this, the EPYC 74F3 has significantly more L3 cache compared to the Ryzen 5 8645HS.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Ryzen 5 8645HS has more threads than cores. Each physical core is split into multiple threads.