HWMonitor unveils Intel Ultra X-Series CPUs with new update
Intel Core Ultra X-series CPUs unveiled – Intel Panther Lake will power Intel’s Core Ultra 300-series
HWMonitor’s new 1.60 update has landed, and it has added official support for Intel Panther Lake series processors, including new Core Ultra X-series CPU models. Currently, the exact specifications of these new CPUs are unknown. However, we do know a lot about their CPU, GPU, and NPU architectures. You can see our deep dive into Panther Lake here.
Sadly, it’s currently unknown what differentiates an Intel Core Ultra X-series CPU from a standard Core Ultra chip. It has been speculated that X-series CPUs will feature Intel’s stronger Xe3 graphics chip. This would make Intel’s X-series chips the best option for gamers, as these chips could feature up to twelve Xe3 GPU cores, rather than four.
Below is a list of new Core Ultra 300 series CPUs that were listed by HWMonitor.
Core Ultra X-series CPUs
- Intel Core Ultra X9 388X
- Intel Core Ultra X7 368H
- Intel Core Ultra X7 358H
- Intel Core Ultra X5 338H
Core Ultra 300 CPUs
- Intel Core Ultra 9 375H
- Intel Core Ultra 7 355H
- Intel Core Ultra 7 345H
- Intel Core Ultra 5 325H
- Intel Core Ultra 7 360U
- Intel Core Ultra 5 350U
- Intel Core Ultra 5 340U
- Intel Core Ultra 3 320U
Intel’s Panther Lake CPUs feature many upgrades over their Lunar Lake and Arrow Lake predecessors. Users can expect increases in single-threaded and multi-threaded CPU performance, along with much higher levels of power efficiency. Furthermore, users can expect much more graphics performance thanks to its larger GPU and new Xe3 graphics architecture.
You can join the discussion on Intel’s leaked Core Ultra X-series CPUs on the OC3D Forums.



