AMD Ryzen 7 8845HS vs AMD Ryzen 5 7640HS

Ryzen 7 8845HS vs Ryzen 5 7640HS benchmarks

In our benchmarks, the Ryzen 7 8845HS beats the Ryzen 5 7640HS in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 7640HS in all gaming tests too.

With info from our database, we find that the Ryzen 7 8845HS has slightly more cores with 8 cores whereas the Ryzen 5 7640HS has 6 cores. It also has more threads than the Ryzen 5 7640HS. Our comparison shows that the Ryzen 5 7640HS has a slightly higher clock speed compared to the Ryzen 7 8845HS. Despite this, the Ryzen 7 8845HS has a slightly higher turbo speed. A Ryzen 7 8845HS CPU outputs less heat than a Ryzen 5 7640HS CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Ryzen 7 8845HS has slightly more L2 cache than the Ryzen 5 7640HS. However, both these chips have the same amount of 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 8845HS has more threads than cores. Each physical core is split into multiple threads.