Ryzen 5 8645HS vs Ryzen 9 8945H specs and performance
According to the hardwareDB Benchmark tool, the Ryzen 9 8945H is faster than the Ryzen 5 8645HS. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 8645HS in all gaming tests too.
In terms of the number of cores of each of these CPUs, the Ryzen 9 8945H has slightly more cores than the Ryzen 5 8645HS. Indeed, the Ryzen 9 8945H has 8 cores compared to 6 cores found in the Ryzen 5 8645HS. 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 9 8945H. The cache sizes of these CPUs are different. Indeed, the Ryzen 9 8945H has slightly more L2 cache than 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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