In the Panther Lake series, only the “X”variants will incorporate the flagship iGPU configuration, while the non-“X”models will still offer competitive features.
Core Ultra X9 and X7 to Showcase 12 Xe3 Cores; Non-X Models to Feature 10 Xe3 Cores
If you’re following the developments around the Panther Lake CPUs, you might have noticed Intel’s latest shift in naming conventions for this mobile lineup. Retaining the “Core Ultra”title, Intel is now identifying specific configurations with the “X”suffix, which serves as a signal for notable enhancements. Reports indicate that these chips will follow a naming scheme reminiscent of both Arrow Lake-H and Lunar Lake, specifically the “Core Ultra X7/X9 3X8H”format.
The introduction of the “X”designation clearly indicates the integrated graphics (iGPU) capabilities. As the inaugural family of Intel processors to debut with Xe3-based integrated graphics, known as the Celestial iGPU, the Panther Lake series is generating buzz. Trusted leaker Golden Pig Upgrade suggests that the Core Ultra X7 and X9 models will boast 12 Xe3 GPU cores, marking them as the premium option within this generation.
The standard Core Ultra 5 variants will not carry the “X”designation, indicating a slower iGPU configuration featuring 10 Xe3 cores. While the change may appear minor at first glance, the clarity in naming is indeed beneficial. As per the latest leak, the Panther Lake lineup will include four “X”SKUs with the following iGPU configurations:
- Core Ultra X9 388H (16 Cores): 12 Xe3 Cores
- Core Ultra X7 358H (16 Cores): 12 Xe3 Cores
- Core Ultra X7 368H (16 Cores): 12 Xe3 Cores
- Core Ultra 5 338H (12 Cores): 10 Xe3 Cores
Compared to its predecessor, Lunar Lake, Panther Lake chips will feature an increased CPU core count, adding more efficient E-Cores and additional LP-E cores. Unlike the Lunar Lake models, the Panther Lake-H series will support configurations with up to 16 CPU cores or a more streamlined 12-core setup. Meanwhile, the Panther Lake-U series will offer between 6 to 8 cores, enhancing versatility for mobile environments.
It’s essential to highlight that the hybrid naming construct of Panther Lake signifies it is not a straightforward successor to the Lunar Lake. While the latter had limitations such as fixed onboard LPDDR5X RAM, Panther Lake breaks free from these constraints, supporting higher capacities beyond 16 GB or 32 GB. Intel’s objective with Panther Lake is to maintain impressive battery life akin to or surpassing that of Lunar Lake while improving upon the hybrid P-Core/E-Core architecture, thus delivering substantial performance benefits.
For further information, check out the original news source: Videocardz.
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