Intel Pentium 5405U @ 2.30GHz vs Intel Pentium 6405U @ 2.40GHz
Intel Pentium 5405U @ 2.30GHz and Intel Pentium 6405U @ 2.40GHz 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.
Both list the FCBGA1528 socket, so swapping between them may not require a new motherboard. Confirm the exact model on the motherboard manufacturer's CPU support list, including the minimum BIOS version.
| Metric | Intel Pentium 5405U @ 2.30GHz | Intel Pentium 6405U @ 2.40GHz |
|---|---|---|
| Single core | 1,271 | 1,340 |
| Multicore | 2,233 | 2,345 |
| Estimated price | $161 | $161 |
| Cores | 2 | 2 |
| Threads | 4 | 4 |
| Performance cores | Not listed | Not listed |
| Efficient cores | Not listed | Not listed |
| Base clock | 2.3 GHz | 2.4 GHz |
| Turbo clock | Not listed | Not listed |
| Typical TDP | 15 W | 15 W |
| Socket | FCBGA1528 | FCBGA1528 |
| Class | Laptop | Laptop |
| Release / first seen | Q2 2019 | Q2 2020 |
How do the benchmark scores compare?
Intel Pentium 5405U @ 2.30GHz has a PassMark single-core score of 1,271, compared with 1,340 for Intel Pentium 6405U @ 2.40GHz. Intel Pentium 6405U @ 2.40GHz has the higher score in this benchmark.
Intel Pentium 5405U @ 2.30GHz has a PassMark multicore score of 2,233, compared with 2,345 for Intel Pentium 6405U @ 2.40GHz. Intel Pentium 6405U @ 2.40GHz 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.
Intel Pentium 5405U @ 2.30GHz lists FCBGA1528; Intel Pentium 6405U @ 2.40GHz lists FCBGA1528. 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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- Intel Pentium 6405U @ 2.40GHz vs AMD A6-9400
- Intel Pentium 6405U @ 2.40GHz vs AMD Athlon PRO 3045B
- Intel Pentium 6405U @ 2.40GHz vs AMD PRO A10-9700B
Sources and data freshness
- Intel Pentium 5405U @ 2.30GHz on PassMark CPU Benchmarks. Data retrieved .
- Intel Pentium 6405U @ 2.40GHz 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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