The details make the difference
AMD Ryzen 7 7840U vs Intel Core Ultra 7 155H
Comparing 2 of up to 6 processors side by side.
| Metric | ||
|---|---|---|
| Single core | 3,538 | 3,402 |
| Multicore | 24,384 | 24,444 |
| Estimated price | Not listed | $503 |
| Cores | 8 | 16 |
| Threads | 16 | 22 |
| Performance cores | Not listed | 6 |
| Efficient cores | Not listed | 10 |
| Turbo clock | 5.1 GHz | 4.8 GHz |
| Typical TDP | 30 W | 28 W |
| Socket | Not listed | FCBGA2049 |
| First seen | Q2 2023 | Q3 2023 |
How do the benchmark scores compare?
AMD Ryzen 7 7840U has a PassMark single-core score of 3,538, compared with 3,402 for Intel Core Ultra 7 155H. AMD Ryzen 7 7840U has the higher score in this benchmark.
AMD Ryzen 7 7840U has a PassMark multicore score of 24,384, compared with 24,444 for Intel Core Ultra 7 155H. Intel Core Ultra 7 155H 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 7 7840U on PassMark CPU Benchmarks. Data retrieved .
- Intel Core Ultra 7 155H 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