Intel Core Ultra 9 290HX Plus Outperforms Mainstream Mobile CPUs in PassMark; Achieves Approximately 15% MT Improvement Over 285HX

The Intel Core Ultra 9 290HX Plus has secured its position at the pinnacle of the PassMark rankings for mainstream mobile CPUs, demonstrating a marked improvement over its predecessor, the 285HX, and outshining leading offerings from AMD.

Core Ultra 9 290HX Plus: Notable Performance Enhancements

Intel is expanding its innovation beyond the desktop segment with the introduction of its refreshed Arrow Lake CPUs, which will include a dedicated mobile lineup categorized under the “Plus”branding. Although details on the Arrow Lake Refresh series were not unveiled during the recent CES event, the upcoming family of processors for both desktop and laptop platforms is anticipated shortly. Initial benchmarks have surfaced, including the battery of tests on the flagship Core Ultra 9 290HX Plus, which exhibits performance characteristics similar to the existing Core Ultra 9 285HX.

Intel Core Ultra 9 290HX Plus benchmark scores

While Geekbench scores can often paint an inaccurate picture, the first PassMark benchmarks provide a more reliable assessment. As highlighted by @x86deadandback, the new flagship processor from Intel has dramatically outperformed other mainstream mobile WeUs. Achieving an impressive 5, 009 points in single-core performance, putting it in the #9 position for single-core rankings on PassMark, and a staggering 66, 203 points in multi-core tests, the 290HX Plus now sits atop the performance leaderboard.

Intel Core Ultra 9 290HX Plus benchmark comparison

This new processor showcases an approximately 8% enhancement in single-core performance compared to the 285HX and a remarkable 14.6% increase in multi-thread performance—an impressive advancement considering it maintains the same 24-core/24-thread configuration as its predecessor. According to PassMark, the 290HX Plus has demonstrated peak boosts up to 5.45 GHz. While this might not represent its ultimate boost clock, it’s indicative of a promising performance trajectory. The 290HX Plus not only outclasses rivals such as the 285HX and AMD’s Ryzen 9 9955HX3D but also stands toe-to-toe with the desktop counterpart, the Core Ultra 9 285K.

With its exceptional performance in both single-threaded and multi-threaded tasks, the Core Ultra 9 290HX Plus is poised to become a leading option for high-performance laptops. However, it is worth noting that in gaming scenarios, there is a possibility that it may still lag behind the Ryzen 9 9955HX3D.

For further details, refer to the complete specifications on CPU Benchmark.

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