News:

Willkommen im Notebookcheck.com Forum! Hier können sie über alle unsere Artikel und allgemein über Notebook relevante Dinge disuktieren. Viel Spass!

Main Menu

Post reply

The message has the following error or errors that must be corrected before continuing:
Warning: this topic has not been posted in for at least 120 days.
Unless you're sure you want to reply, please consider starting a new topic.
Other options
Verification:
Please leave this box empty:

Shortcuts: ALT+S post or ALT+P preview

Topic summary

Posted by PHVM_BR
 - May 29, 2025, 15:58:23
This curve is unique and different from others I've seen.

In relation to other power x performance curves with 275hx vs 9955hx it is displaced with AMD above and, mainly, Intel below.

The 275hx leads until about 90W, where the 9955hx matches and surpasses it by a small margin until about 140W, where Intel retakes the lead.
Posted by Redaktion
 - May 29, 2025, 05:16:25
A benchmark comparison shared by Chinese YouTuber Geekerwan and discussed widely across Reddit suggests that AMD's Ryzen 9 9955HX3D outpaces Intel's Core Ultra 9 285HX in multi-core performance per watt, based on Cinebench R23 results.

https://www.notebookcheck.net/Chinese-YouTuber-s-benchmarks-show-AMD-Ryzen-9-9955HX3D-offering-better-multi-core-efficiency-than-Intel-Core-Ultra-9-285HX.1026286.0.html