Ryzen 7 5800 vs Ryzen 5 8645HS comparison
In our benchmarks, the Ryzen 7 5800 beats the Ryzen 5 8645HS in overall performance. Despite this, the Ryzen 5 8645HS has the advantage in our gaming benchmark.
With info from our database, we find that the Ryzen 7 5800 has slightly more cores with 8 cores whereas the Ryzen 5 8645HS has 6 cores. It also has more threads than the Ryzen 5 8645HS. These CPUs have different clock speeds. Indeed, the Ryzen 5 8645HS has a slightly higher clock speed compared to the Ryzen 7 5800. Also, the Ryzen 5 8645HS has a slightly higher turbo speed. The Ryzen 5 8645HS outputs less heat than Ryzen 7 5800 thanks to a significantly 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 5 8645HS has significantly more L2 cache than the Ryzen 7 5800. Despite this, the Ryzen 7 5800 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 7 5800 has more threads than cores. Each physical core is split into multiple threads.
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