The details make the difference
AMD Ryzen Threadripper 3990X vs Intel Core Ultra 9 290K Plus
Comparing 2 of up to 6 processors side by side.
| Metric | ||
|---|---|---|
| Single core | 2,561 | 4,823 |
| Multicore | 79,584 | 60,860 |
| Estimated price | $2,997 | Not listed |
| Cores | 64 | 24 |
| Threads | 128 | 24 |
| Performance cores | Not listed | 8 |
| Efficient cores | Not listed | 16 |
| Turbo clock | 4.3 GHz | 5.8 GHz |
| Typical TDP | 280 W | Not listed |
| Socket | sTRX4 | Not listed |
| First seen | Q1 2020 | Q1 2026 |
How do the benchmark scores compare?
AMD Ryzen Threadripper 3990X has a PassMark single-core score of 2,561, compared with 4,823 for Intel Core Ultra 9 290K Plus. Intel Core Ultra 9 290K Plus has the higher score in this benchmark.
AMD Ryzen Threadripper 3990X has a PassMark multicore score of 79,584, compared with 60,860 for Intel Core Ultra 9 290K Plus. AMD Ryzen Threadripper 3990X 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.
Sources and data freshness
- AMD Ryzen Threadripper 3990X on PassMark CPU Benchmarks. Data retrieved .
- Intel Core Ultra 9 290K 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