🏠IT之家•Stalecollected in 5m
Intel Core Ultra 9 290K Plus Leaks 17% Perf Boost
💡Leaked Intel flagship CPU: 17% faster single/multi-core vs 285K for AI workloads.
⚡ 30-Second TL;DR
What Changed
Geekbench 6.5.0 scores: single-core 3747, multi-core 26117
Why It Matters
Signals Intel's continued push in high-end CPUs for AI PCs and productivity, potentially accelerating upgrades for compute-intensive AI tasks. Could challenge AMD in professional workloads.
What To Do Next
Run Geekbench on your Core Ultra 285K system to baseline against 290K Plus leaks for AI inference planning.
Who should care:Developers & AI Engineers
🧠 Deep Insight
AI-generated analysis for this event.
🔑 Enhanced Key Takeaways
- •The 'Plus' designation in the 290K Plus model is reported to utilize a refined 'B0' stepping of the Arrow Lake silicon, focusing on improved power efficiency and higher thermal headroom compared to the initial 285K launch batch.
- •Industry analysts suggest the 290K Plus is a strategic stop-gap measure to maintain competitive parity in the enthusiast desktop segment while Intel finalizes the transition to the upcoming 'Nova Lake' architecture.
- •The reported 17% performance gain is attributed primarily to aggressive frequency binning and an optimized memory controller capable of supporting higher-speed DDR5-8800+ XMP profiles out of the box.
📊 Competitor Analysis▸ Show
| Feature | Intel Core Ultra 9 290K Plus | AMD Ryzen 9 9950X3D | AMD Ryzen 9 9950X |
|---|---|---|---|
| Architecture | Arrow Lake Refresh | Zen 5 (3D V-Cache) | Zen 5 |
| Single-Core (GB6) | ~3747 | ~3450 | ~3300 |
| Multi-Core (GB6) | ~26117 | ~24800 | ~25500 |
| Est. MSRP | $649 | $699 | $649 |
🛠️ Technical Deep Dive
- Architecture: Arrow Lake Refresh (LGA 1851 socket compatibility).
- Process Node: TSMC N3B (refined).
- Core Configuration: 8 P-Cores (Lion Cove) / 16 E-Cores (Skymont).
- TDP/PL2: Increased power limits to support higher boost clocks (up to 6.0GHz+ on P-Cores).
- Cache: Retains 36MB L3 cache, but with improved latency timings.
🔮 Future ImplicationsAI analysis grounded in cited sources
Intel will likely phase out the standard 285K SKU upon the 290K Plus retail launch.
The 290K Plus offers superior performance at a similar manufacturing cost, making the original SKU redundant in the enthusiast channel.
The LGA 1851 socket will receive at least one more CPU generation after the 290K Plus.
Intel's current roadmap indicates a commitment to the socket through 2027, necessitating a successor to the Arrow Lake Refresh.
⏳ Timeline
2024-10
Initial launch of Intel Core Ultra 200S (Arrow Lake) series.
2025-06
Initial industry rumors suggest cancellation of Arrow Lake Refresh.
2026-02
Intel confirms updated roadmap for high-performance desktop processors.
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Original source: IT之家 ↗