AMD Ryzen 9 PRO 9955 vs Intel Core Ultra 5 250K Plus
AMD Ryzen 9 PRO 9955 and Intel Core Ultra 5 250K Plus are both desktop processors listed on PassMark CPU Benchmarks. This page sets their benchmark scores, estimated prices, and specifications side by side using the same source data for both, so the figures are directly comparable.
AMD Ryzen 9 PRO 9955 lists AM5 and Intel Core Ultra 5 250K Plus lists FCLGA1851, so moving between them is likely to be a platform change. Budget for a motherboard, memory, and cooling as well as the processor.
| Metric | AMD Ryzen 9 PRO 9955 | Intel Core Ultra 5 250K Plus |
|---|---|---|
| Single core | 4,579 | 4,756 |
| Multicore | 53,278 | 51,569 |
| Estimated price | Not listed | $219 |
| Cores | 12 | 18 |
| Threads | 24 | 18 |
| Performance cores | Not listed | 6 |
| Efficient cores | Not listed | 12 |
| Base clock | 3.4 GHz | 4.2 GHz |
| Turbo clock | 5.4 GHz | 5.3 GHz |
| Typical TDP | 120 W | 125 W |
| Socket | AM5 | FCLGA1851 |
| Class | Desktop | Desktop |
| Release / first seen | Q3 2026 | Q1 2026 |
How do the benchmark scores compare?
AMD Ryzen 9 PRO 9955 has a PassMark single-core score of 4,579, compared with 4,756 for Intel Core Ultra 5 250K Plus. Intel Core Ultra 5 250K Plus has the higher score in this benchmark.
AMD Ryzen 9 PRO 9955 has a PassMark multicore score of 53,278, compared with 51,569 for Intel Core Ultra 5 250K Plus. AMD Ryzen 9 PRO 9955 has the higher score in this benchmark.
Single-core scores describe one thread; multicore scores describe aggregate CPU throughput. These results do not establish which CPU is faster in every application. Compare platform support and total upgrade cost before buying.
AMD Ryzen 9 PRO 9955 lists AM5; Intel Core Ultra 5 250K Plus lists FCLGA1851. Check the motherboard manufacturer's CPU support list and BIOS requirements. If the required platform changes, include motherboard, memory and cooling costs; the CPU price alone is not the full upgrade cost.
Related comparisons
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- AMD Ryzen 9 PRO 9955 vs Intel Core Ultra 5 250KF Plus
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- AMD Ryzen 9 PRO 9955 vs Intel Core Ultra 9 285
- AMD Ryzen 9 PRO 9955 vs Intel Core Ultra 9 290K Plus
- Intel Core Ultra 5 250K Plus vs AMD Ryzen 9 9850HX
- Intel Core Ultra 5 250K Plus vs AMD Ryzen 9 8940HX
- Intel Core Ultra 5 250K Plus vs AMD Ryzen 9 PRO 9945
- Intel Core Ultra 5 250K Plus vs Intel Core Ultra 5 250KF Plus
- Intel Core Ultra 5 250K Plus vs AMD Ryzen Threadripper PRO 9945WX
Sources and data freshness
- AMD Ryzen 9 PRO 9955 on PassMark CPU Benchmarks. Data retrieved .
- Intel Core Ultra 5 250K Plus on PassMark CPU Benchmarks. Data retrieved .
The retrieval date records when Find Me a CPU collected the source data. It is not a benchmark test date. Prices are USD estimates from the source, converted for other currencies, rather than live retailer offers. Release / first seen means the CPU first appeared on PassMark charts, not necessarily its launch date.
Benchmark scores do not predict frame rates in a particular game. Typical TDP is a specification, not measured electricity use. A matching socket does not confirm motherboard support; check the manufacturer's CPU support list and BIOS requirements.
How our data and recommendations work