Ryzen 9 9850HX
12C/24T · 5.2 GHz · 55 W TDP · FL1 · PassMark #242
Core Ultra 9 285K
Arrow Lake · 24C · 5.7 GHz · LGA1851
Core Ultra 9 285K takes it — here’s why.
In our weighted Specdex score, Ryzen 9 9850HX lands at 29 and Core Ultra 9 285K at 89. That puts Core Ultra 9 285K ahead by 60 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Ryzen 9 9850HX if…
- ✓PassMark CPU Mark of 51,722 — solid multi-thread numbers
- ✓Mainstream desktop flagship core count
Pick Core Ultra 9 285K if…
- ✓Far more efficient than 14900K
- ✓Strong multi-thread productivity
- ✓New LGA1851 platform with DDR5-6400
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Core Ultra 9 285KSpecdex score per dollar at MSRP
Core Ultra 9 285K more score per dollar ($589 vs $549).
Score breakdown
Specs side-by-side
| Spec | Ryzen 9 9850HX | Core Ultra 9 285K |
|---|---|---|
| Cores | 12 | ▲ 24 (8P + 16E) |
| Threads | 24 | 24 |
| Base clock | 3.0 GHz | 3.7 GHz |
| Boost clock | 5.2 GHz | 5.7 GHz |
| L3 cache | ▲ 64 MB | 36 MB |
| TDP | 55 W | 125 W (PL1) / 250 W (PL2) |
| Socket | FL1 | LGA1851 |
| Class | Desktop, Laptop | — |
| PassMark rank | #242 of 5,901 | — |
| PassMark CPU Mark | 51,722 | — |
| Process | — | TSMC N3B |
| iGPU | — | Intel Graphics (Xe-LPG, 4 Xe cores @ 2.0 GHz) |
| NPU | — | 13 TOPS |
| Memory | — | DDR5-6400 |
Ryzen 9 9850HX
- +PassMark CPU Mark of 51,722 — solid multi-thread numbers
- +Mainstream desktop flagship core count
- −Requires recent-generation motherboard and DDR5 memory
- −Newer-generation parts pull ahead in current rankings
Core Ultra 9 285K
- +Far more efficient than 14900K
- +Strong multi-thread productivity
- +New LGA1851 platform with DDR5-6400
- −Gaming regresses vs 14900K in some titles
- −No hyper-threading (24 threads from 24 cores)
- −13 TOPS NPU is modest
FAQ: Ryzen 9 9850HX vs Core Ultra 9 285K
Which is better, Ryzen 9 9850HX or Core Ultra 9 285K? +
Core Ultra 9 285K scores 89 on our weighted rubric — ahead by 60. Your best pick depends on the sub-scores above.
Is Ryzen 9 9850HX worth the price? +
At $549, Ryzen 9 9850HX delivers a Specdex score of 29 — strongest in passmark.
Is Core Ultra 9 285K worth the price? +
At $589, Core Ultra 9 285K delivers a Specdex score of 89 — strongest in multi.
Does Ryzen 9 9850HX or Core Ultra 9 285K last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is the better value, Ryzen 9 9850HX or Core Ultra 9 285K? +
Core Ultra 9 285K — more score per dollar ($589 vs $549). Specdex score per dollar at MSRP.