Key Takeaways
1. Intel’s Panther Lake is a versatile mobile processor platform designed for ultrabooks, gaming laptops, and future handheld devices.
2. The reference model featured a Core Ultra X9 388H processor with 16 cores, 16 threads, and 64 GB of LPDDR5X memory.
3. Initial gaming tests showed impressive performance, with Marvel’s Spider-Man 2 running above 70 FPS at high settings at 1200p resolution.
4. Shadow of the Tomb Raider averaged 74 FPS at 1200p with high settings, and Doom: The Dark Ages achieved about 87 FPS at medium settings.
5. Power consumption during gaming was around 55.7 W, indicating efficient performance management during intensive tasks.
Intel’s Panther Lake is the company’s upcoming mobile processor platform, built to adapt from slim ultrabooks to more powerful gaming and creator laptops. The design is also expected to influence future handheld gaming devices, as Intel has confirmed that several OEMs are working together to create a wider Panther Lake-based handheld ecosystem.
Early Performance Insights
Recently, we got a first glimpse at the gaming capabilities of Panther Lake laptops through a hands-on video shared by ETA Prime. The footage displays the Intel Panther Lake processors inside a Lenovo reference laptop that was used for testing purposes. The YouTuber mentions that the system shown isn’t a finalized retail model, but the processor setup illustrated should be found in many upcoming laptops.
Specifications and Testing
The reference model had the Core Ultra X9 388H, which is a 16-core, 16-thread processor combined with 64 GB of LPDDR5X memory operating at 9,600 MT/s. The graphics workload was managed by Intel’s Arc B390 integrated GPU. While benchmarks focused on CPU performance weren’t allowed at this time, ETA Prime indicates they were free to evaluate gaming workloads.
Several AAA PC games were tested at a 1200p resolution using a combination of medium and high settings. Marvel’s Spider-Man 2 was demonstrated running at high settings with XeSS set to Quality, without frame generation turned on, managing frame rates above 70 FPS after switching to balanced mode.
Game Performance Results
ETA Prime also evaluated Shadow of the Tomb Raider, which achieved an average of 74 FPS at 1200p with high settings using the built-in benchmark, without any upscaling features enabled. Another title tested was Doom: The Dark Ages, which averaged about 87 FPS at medium settings and around 72 FPS at high settings with XeSS activated. The video mentions that the large memory allocation allows the iGPU to dynamically reserve enough VRAM, which can be adjusted manually through Intel’s graphics control panel if necessary.
The YouTuber limited the gameplay to 60 FPS while testing Cyberpunk 2077 at ultra settings with XeSS Balanced, also without frame generation. This was performed to measure how much power the CPU was consuming during gameplay. Since running HWiNFO was not an option, ETA Prime tracked power usage with a watt meter, revealing that the setup consumed around 55.7 W.
Source:
Link










