AMD Ryzen 9 9950X vs Intel Core Ultra 9 285K
Spec-by-spec comparison built from our full reviews of both products.
"The go-to desktop CPU for anyone who splits time between gaming and heavy workloads."
Read the full review →"Recommended for builders going all-in on the Intel platform, but AMD's 9950X edges it in workload performance."
Read the full review →| Spec | AMD Ryzen 9 9950X | Intel Core Ultra 9 285K |
|---|---|---|
| Cores | 16 | 24 (better) |
| Boost clock (GHz) | 5.7 | 5.7 |
| TDP (W) | 170 | 53 (better) |
| Socket | AM5 | LGA1851 |
| L3 cache (MB) | 96 | — |
| MSRP ($) | 649 | — |
AMD Ryzen 9 9950X is the cheaper option by $25.99 ($474 vs $499.99).
- Best multi-core performance on AM5
- Excellent single-threaded gains over Zen 4
- AM5 platform longevity — socket supported through 2027+
- Competitive gaming performance
- Runs hot under full load — good cooling required
- 170W TDP demands a quality 360mm AIO
- Premium pricing over the 9900X for workload-limited gains
- Excellent gaming frame rates — no more Intel gaming regression
- Lower TDP than Raptor Lake at equivalent performance
- LGA1851 has a longer roadmap than past Intel sockets
- Strong AI tile for local inference tasks
- Workstation workloads still favor Ryzen 9 9950X
- Z890 motherboards carry a platform cost premium
- No integrated graphics on K-suffix SKUs
AMD's 9950X and Intel's 285K trade blows by workload: the 9950X dominates heavily-threaded productivity work — video encoding, 3D rendering, compilation — while the 285K counters with a slight but real gaming edge and better sustained power efficiency. AM5's platform longevity through 2027+ also favors AMD for long-term builders. If your time is split between gaming and content creation, the 9950X is the safer all-rounder; if you're gaming-first, the 285K's frame-rate edge and lower power draw make it the pick.
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