AMD Ryzen 7 8840U in CPU performance per watt (efficiency)

Here we show you how fast the AMD Ryzen 7 8840U is in the CPU performance per watt (efficiency). Based on the result, you can assess whether this processor is suitable for you. In addition to the clock frequency, the number of CPU cores is also crucial. Please note that these benchmark values can only be achieved if the AMD Ryzen 7 8840U is sufficiently cooled, as current processors usually achieve their maximum performance in benchmarks and in practice in turbo mode.

CPU performance per watt (efficiency) - Benchmark results

	Apple M3 10,437 CB R23 MC @ 22 W	474
	Apple M3 (8-GPU) 10,437 CB R23 MC @ 22 W	474
	Apple M4 Pro (14-CPU 20-GPU) 23,436 CB R23 MC @ 50 W	468
	AMD Ryzen 7 8840U 13,450 CB R23 MC @ 30 W	448
	AMD Ryzen 7 PRO 8840U 13,450 CB R23 MC @ 30 W	448
	AMD Ryzen 7 7840U 13,450 CB R23 MC @ 30 W	448
	AMD Ryzen 5 PRO 8640U 10,675 CB R23 MC @ 24 W	445

More benchmark results for the AMD Ryzen 7 8840U

Benchmarks help you to realistically assess the performance of a processor. Within a version, the benchmark results of different CPUs are comparable. All results published by us are carefully checked.

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CPU groups

We have clearly divided all processors available in our benchmark database into groups for you. For example, all Intel Core i7 processors can be compared at a glance. In addition, all CPUs of a generation are divided into subgroups.



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