AMD Ryzen 7 PRO 7840U vs Intel Core Ultra 7 155H
AMD Ryzen 7 PRO 7840U and Intel Core Ultra 7 155H are both laptop 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 7 PRO 7840U lists no socket and Intel Core Ultra 7 155H lists FCBGA2049, 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 7 PRO 7840U | Intel Core Ultra 7 155H |
|---|---|---|
| Single core | 3,676 | 3,402 |
| Multicore | 24,367 | 24,444 |
| Estimated price | Not listed | $503 |
| Cores | 8 | 16 |
| Threads | 16 | 22 |
| Performance cores | Not listed | 6 |
| Efficient cores | Not listed | 10 |
| Base clock | 3.3 GHz | 1.4 GHz |
| Turbo clock | 5.1 GHz | 4.8 GHz |
| Typical TDP | 30 W | 28 W |
| Socket | Not listed | FCBGA2049 |
| Class | Laptop | Laptop |
| Release / first seen | Q2 2023 | Q3 2023 |
How do the benchmark scores compare?
AMD Ryzen 7 PRO 7840U has a PassMark single-core score of 3,676, compared with 3,402 for Intel Core Ultra 7 155H. AMD Ryzen 7 PRO 7840U has the higher score in this benchmark.
AMD Ryzen 7 PRO 7840U has a PassMark multicore score of 24,367, 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.
Related comparisons
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- Intel Core Ultra 7 155H vs AMD Ryzen 9 6900HX
- Intel Core Ultra 7 155H vs AMD Ryzen AI 7 350
- Intel Core Ultra 7 155H vs AMD Ryzen 9 PRO 6950H
Sources and data freshness
- AMD Ryzen 7 PRO 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