Ryzen 5 8645HS vs Ryzen 7 8840U benchmarks
In our benchmarks, the Ryzen 7 8840U beats the Ryzen 5 8645HS in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 8645HS in all gaming tests too.
When comparing core counts for these CPUs, we notice that the Ryzen 7 8840U has slightly more cores with 8 cores compared to the Ryzen 5 8645HS that has 6 cores. It also has more threads than the Ryzen 5 8645HS. With our hardware info, we find that the Ryzen 5 8645HS has a slightly higher clock speed than the Ryzen 7 8840U. In terms of cache, the Ryzen 7 8840U has slightly more L2 cache when compared to the Ryzen 5 8645HS. However, both these chips have the same amount of L3 cache.
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.
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