AMD Ryzen 9 7900 in CPU performance per watt (efficiency)

Here we show you how fast the AMD Ryzen 9 7900 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 9 7900 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 M2 Ultra (60-GPU) 28,570 CB R23 MC @ 80 W	357
	Apple M2 Ultra (76-GPU) 28,570 CB R23 MC @ 80 W	357
	AMD Ryzen 9 7945HX3D 33,450 CB R23 MC @ 104 W	322
	AMD Ryzen 9 7900 28,905 CB R23 MC @ 90 W	321
	Intel Core i7-1365U 9,325 CB R23 MC @ 29 W	320
	Intel Core i5-1340P 10,782 CB R23 MC @ 36 W	297
	AMD Ryzen 7 PRO 8845HS 15,930 CB R23 MC @ 55 W	287

More benchmark results for the AMD Ryzen 9 7900

Beside of technical cpu data, cpu-monkey is able to show the real cpu speed to you. We're using a bunch of favorite benchmarking software to realize that:

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.



back to index