The details make the difference
AMD Ryzen 5 PRO 8645HS vs Intel Core i7-12800H
Comparing 2 of up to 6 processors side by side.
| Metric | ||
|---|---|---|
| Single core | 3,840 | 3,348 |
| Multicore | 23,572 | 23,585 |
| Estimated price | Not listed | $457 |
| Cores | 6 | 14 |
| Threads | 12 | 20 |
| Performance cores | Not listed | 6 |
| Efficient cores | Not listed | 8 |
| Turbo clock | 5 GHz | 4.8 GHz |
| Typical TDP | 45 W | 45 W |
| Socket | FP7, FP7r2 | FCBGA1744 |
| First seen | Q2 2025 | Q1 2022 |
How do the benchmark scores compare?
AMD Ryzen 5 PRO 8645HS has a PassMark single-core score of 3,840, compared with 3,348 for Intel Core i7-12800H. AMD Ryzen 5 PRO 8645HS has the higher score in this benchmark.
AMD Ryzen 5 PRO 8645HS has a PassMark multicore score of 23,572, compared with 23,585 for Intel Core i7-12800H. Intel Core i7-12800H 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 5 PRO 8645HS lists FP7, FP7r2; Intel Core i7-12800H lists FCBGA1744. 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.
Sources and data freshness
- AMD Ryzen 5 PRO 8645HS on PassMark CPU Benchmarks. Data retrieved .
- Intel Core i7-12800H 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.
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