Intel Core i5-8600K
We are no longer tracking an in-stock offer for the Intel Core i5-8600K. The page stays up because the model still exists and its capability doesn't change — but the price below is a dated snapshot from when we last saw it, not what it costs today.
What this processor is still good for
Each letter answers “how well does this product handle that job?” — price is never part of it.
Scenario Tiers grade capability per task with price excluded, so they stay valid for a discontinued model — useful if you are weighing one on the used market. See how these grades are assigned →
Capability ranking for Intel Core i5-8600K
| Multi-thread index Price-independent multi-thread capability index. | 285 |
| Single-thread index Price-independent single-thread capability index. | 533 |
| Gaming index Price-independent gaming capability index. | 772 |
processor capability tier; price excluded from the grade
Checking a second-hand price
As mint-condition guidance, treat $88 as a fair asking price — that is 80% of $110, the last new price we recorded, on 2026-08-04. It is calculated from our own tracking, not observed second-hand market data, so treat it as a sanity check rather than a quote.
Found it second-hand? Paste the listing price into the calculator to score it against today's market before you buy — that is exactly the case this tool is built for.
Used Intel Core i5-8600K price & upgrade math (calculated)
In-stock alternatives
Parts we currently track that do Intel Core i5-8600K's strongest job — Gaming — at least as well, cheapest first.
4C/4T · 195 multi · 136W | CGaming | $51 |
6C/12T · 359 multi · 154W | BGaming | $68 |
4C/8T · 281 multi · 154W | CGaming | $70 |
2C/2T · 126 multi · 69W | CGaming | $73 |
6C/12T · 542 multi · 88W | BGaming | Check current price on Amazon |
The processors tier list ranks everything we currently track by scenario, and the best-for guides pick leaders per use case and budget.
Looking for one?
It may be discontinued, out of stock everywhere we scan, or simply sold under a different listing name. Two things that actually work:
Data snapshot: 2026-08-27 · dataset cpu-market-us-2026-08-27 · formula cpu-value-v1.4-benefit-cost-product · Value Score is an estimate based on our current dataset, selected weights, market prices and methodology — not an official product rating or a price forecast. Target prices are calculation thresholds, not predictions. Methodology · Report a data error We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.