AMD Athlon PRO 300U vs Intel Core i3-8121U @ 2.20GHz
AMD Athlon PRO 300U and Intel Core i3-8121U @ 2.20GHz 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 Athlon PRO 300U lists FP5 and Intel Core i3-8121U @ 2.20GHz lists no socket, 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 Athlon PRO 300U | Intel Core i3-8121U @ 2.20GHz |
|---|---|---|
| Single core | 1,931 | 1,897 |
| Multicore | 4,080 | 4,287 |
| Estimated price | Not listed | $290 |
| Cores | 2 | 2 |
| Threads | 4 | 4 |
| Performance cores | Not listed | Not listed |
| Efficient cores | Not listed | Not listed |
| Base clock | 2.4 GHz | 2.2 GHz |
| Turbo clock | 3.3 GHz | 3.2 GHz |
| Typical TDP | 15 W | 15 W |
| Socket | FP5 | Not listed |
| Class | Laptop | Laptop |
| Release / first seen | Q1 2023 | Q4 2018 |
How do the benchmark scores compare?
AMD Athlon PRO 300U has a PassMark single-core score of 1,931, compared with 1,897 for Intel Core i3-8121U @ 2.20GHz. AMD Athlon PRO 300U has the higher score in this benchmark.
AMD Athlon PRO 300U has a PassMark multicore score of 4,080, compared with 4,287 for Intel Core i3-8121U @ 2.20GHz. Intel Core i3-8121U @ 2.20GHz 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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- AMD Athlon PRO 300U vs Intel Core i3-8145UE @ 2.20GHz
- Intel Core i3-8121U @ 2.20GHz vs AMD Athlon 220GE
- Intel Core i3-8121U @ 2.20GHz vs AMD Athlon 300U
- Intel Core i3-8121U @ 2.20GHz vs AMD Ryzen Embedded R1505G
- Intel Core i3-8121U @ 2.20GHz vs AMD Ryzen 3 3200U
- Intel Core i3-8121U @ 2.20GHz vs AMD Ryzen Embedded V1202B
Sources and data freshness
- AMD Athlon PRO 300U on PassMark CPU Benchmarks. Data retrieved .
- Intel Core i3-8121U @ 2.20GHz 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