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English => News => Topic started by: Redaktion on July 19, 2024, 12:56:22

Title: Ryzen 9 9950X tested at different power levels: CPU shows excellent perf/watt and beats Ryzen 9 7950X using less power
Post by: Redaktion on July 19, 2024, 12:56:22
The AMD Ryzen 9 9950X with its 16 cores, 32 threads, a boost clock of up to 5.7 GHz, and a 170 W TDP is the flagship chip in the Zen 5 lineup. According to a series of Cinbench R23 multi-core benchmark runs at varying Package Power Tracking (PPT) settings, the Ryzen 9 9950X scores more than 48,000 points when all power limits are lifted.

https://www.notebookcheck.net/Ryzen-9-9950X-tested-at-different-power-levels-CPU-shows-excellent-perf-watt-and-beats-Ryzen-9-7950X-using-less-power.865020.0.html
Title: Re: Ryzen 9 9950X tested at different power levels: CPU shows excellent perf/watt and beats Ryzen 9
Post by: paviko on July 19, 2024, 13:11:31
Not bad, but also not great. Only above 80W it is slightly better than Zen 4. At 40W it is much worse. I don't get all this excitment. Especially it's desktop, just normal generation to generation improvment. Nothing to threat competitors...
Title: Re: Ryzen 9 9950X tested at different power levels: CPU shows excellent perf/watt and beats Ryzen 9
Post by: splus on July 19, 2024, 13:26:06
Quote from: paviko on July 19, 2024, 13:11:31Not bad, but also not great. Only above 80W it is slightly better than Zen 4. At 40W it is much worse. I don't get all this excitment. Especially it's desktop, just normal generation to generation improvment. Nothing to threat competitors...
These CPUs are not meant to be run at <100 or even 200W, and additionally, they are desktop CPUs, so that comparison is pointless. However, such a comparison would be VERY meaningful for mobile CPUs - even when they run at measly 5W you'd want them to perform comparitevly well because that means better laptop battery life.
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