The Ultra 9 290HX Plus is leading the PassMark mainstream mobile CPU results, easily outperforming its predecessor and the flagship chips from AMD.
Intel isn't just targeting the desktop segment with its refreshed Arrow Lake CPUs, but also the mobile platform, which will receive its own dedicated lineup under the "Plus" family. Intel may not have announced the Arrow Lake Refresh series at CES, but it will soon launch the newer family for both the desktop and laptop platforms. We have been seeing a couple of benchmarks of some of these processors here and there, and if you remember, we recently reported on the flagship Core Ultra 9 290HX Plus a few days ago , which appeared to be similar to the Core Ultra 9 285HX in performance.
Since it was Geekbench, the results cannot be accurate most of the time, but with the first-ever PassMark benchmark, we now have a clearer picture. As spotted by , the new flagship Arrow Lake Refresh processor just blew every other mainstream x86 mobile SKU out of the water. With an impressive 5,009 points in single-core (#9 in best single-core perf. on PassMark) and a whopping 66,203 points in multi-core tests, the 290HX Plus is now leading with the highest numbers on the platform.
The processor is nearly 8% better than the 285HX in single-core performance and a good 14.6% faster in multi-threaded performance. This isn't a small jump, especially when the CPU doesn't bring any additional cores to the table. It's still the same 24-core/24-thread processor as the 285HX. PassMark revealed that the 290HX Plus boosted up to 5.45 GHz . Now, this isn't necessarily its official boost clock, and it could be higher. Nonetheless, the CPU does a great job by not just beating every other mainstream mobile SKU like the 285HX and the AMD Ryzen 9 9955HX3D, but also competes head-to-head with the Core Ultra 9 285K desktop CPU.
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With such an incredible single and MT prowess, the Core Ultra 9 290HX Plus will make it one of the best choices for enthusiast-grade laptops, but keep in mind that in gaming benchmarks, it probably will still get beaten by the Ryzen 9 9955HX3D.
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