Intel Panther Lake Cinebench R23 Performance Leak

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Leaked Cinebench R23 scores for Intel Panther Lake Core Ultra X7-358H and Ultra 5-338H show weaker single and multi-core performance versus AMD and Apple.

Quick Report

Leaked Cinebench R23 scores for Intel's upcoming Panther Lake mobile CPUs—Core Ultra X7-358H and Ultra 5-338H—have surfaced, revealing performance that may disappoint enthusiasts. The single-core and multi-core results lag behind AMD's Ryzen 8000 series and Apple's M3 chips, raising questions about Panther Lake's competitiveness in the next generation of laptops.

Details from the leak:

  • Core Ultra X7-358H: ~2,000 points single-core, ~15,000 points multi-core
  • Core Ultra 5-338H: ~1,800 points single-core, ~13,000 points multi-core
  • Both chips tested in pre-release laptops with 16GB LPDDR5X RAM
  • Results are lower than AMD Ryzen 9 8945HS and Apple M3, which score higher in both categories

Why it matters:

  • Panther Lake is Intel's first mobile CPU on the “Intel 18A” process, expected to launch in 2025
  • Early scores suggest limited IPC and efficiency gains over Meteor Lake
  • If these numbers hold, Intel may struggle to compete with AMD and Apple in premium thin-and-light laptops

Treat leaked benchmarks with caution—final retail performance may improve upon launch. However, these early results could signal challenges for Intel in regaining performance leadership.

Written using GitHub Copilot GPT-4.1 in agentic mode instructed to follow current codebase style and conventions for writing articles.

Source(s)

  • TPU