AMD Ryzen 5 PRO 8645HS vs Intel Core i5-14400
AMD Ryzen 5 PRO 8645HS and Intel Core i5-14400 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 5 PRO 8645HS lists FP7, FP7r2 and Intel Core i5-14400 lists FCLGA1700, 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 5 PRO 8645HS | Intel Core i5-14400 |
|---|---|---|
| Single core | 3,840 | 3,741 |
| Multicore | 23,572 | 25,032 |
| Estimated price | Not listed | $209 |
| Cores | 6 | 10 |
| Threads | 12 | 16 |
| Performance cores | Not listed | 6 |
| Efficient cores | Not listed | 4 |
| Base clock | 4.3 GHz | 2.5 GHz |
| Turbo clock | 5 GHz | 4.7 GHz |
| Typical TDP | 45 W | 65 W |
| Socket | FP7, FP7r2 | FCLGA1700 |
| Class | Desktop, Laptop | Desktop |
| Release / first seen | Q2 2025 | Q1 2024 |
How do the benchmark scores compare?
AMD Ryzen 5 PRO 8645HS has a PassMark single-core score of 3,840, compared with 3,741 for Intel Core i5-14400. 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 25,032 for Intel Core i5-14400. Intel Core i5-14400 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 i5-14400 lists FCLGA1700. 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.
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Sources and data freshness
- AMD Ryzen 5 PRO 8645HS on PassMark CPU Benchmarks. Data retrieved .
- Intel Core i5-14400 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