Ryzen 7 4800U vs Ryzen 9 8945HS benchmarks
In our benchmarks, the Ryzen 9 8945HS beats the Ryzen 7 4800U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 4800U in all gaming tests too.
Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Ryzen 9 8945HS has a significantly higher clock speed compared to the Ryzen 7 4800U. Also, the Ryzen 9 8945HS has a slightly higher turbo speed. A Ryzen 7 4800U CPU outputs less heat than a Ryzen 9 8945HS CPU because of its 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 9 8945HS has significantly more L2 cache than the Ryzen 7 4800U. The Ryzen 9 8945HS also has significantly more L3 cache.
Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 7 4800U has more threads than cores. Each physical core is split into multiple threads.
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