Core i5-12400F vs Ryzen 5 5600 for Gaming
Head-to-head on gaming performance, cores, platform and value.
Quick Summary · TL;DR
On our gaming index the Core i5-12400F leads the Ryzen 5 5600 by about 14% — a clear gap for gaming.
| Core i5-12400F | Ryzen 5 5600 | |
|---|---|---|
| Gaming index | 64/100 | 56/100 |
| Cores / threads | 6/12 | 6/12 |
| Platform | LGA1700 | AM4 |
| L3 cache | 18MB L3 | 32MB L3 |
| Peak power | 117W | 76W |
Relative gaming index — an estimate of typical gaming performance. Productivity rankings differ for high-core chips.
Which should you buy?
For pure gaming, buy the Core i5-12400F. Pair whichever you choose with a GPU in its balance range — check it in the Bottleneck Estimator or see the ideal match on its CPU gaming page.
Which graphics cards each chip can keep up with
| Resolution | Core i5-12400F pace line | Ryzen 5 5600 pace line |
|---|---|---|
| 1080p | 51 — up to RX 9060 XT 16GB | 45 — up to RTX 5060 |
| 1440p | 71 — up to RTX 5070 | 62 — up to RX 9060 XT 16GB |
| 4K | 117 — every card | 102 — every card |
The difference shows up with the RTX 5070 (66) at 1440p: it sits inside the Core i5-12400F's pace line but beyond the Ryzen 5 5600's, so the estimator rates that pairing balanced with one chip and a possible CPU limit with the other. They sit on different sockets (Core i5-12400F: LGA1700, Ryzen 5 5600: AM4), so the choice also decides the motherboard and memory you buy.
Pace line = the highest GPU index before our bottleneck estimator (Mixed games, 120 FPS) reports a possible CPU limit. Index values are editorial tier summaries, not benchmark results.
Sources & verification
- Intel processor specifications
- AMD Ryzen processor specifications
- SpecsCalc calculation methodology and limitations
Relative indices summarize broad gaming tiers and are not a substitute for game-by-game benchmark averages. Price and driver updates can change the buying recommendation. Last reviewed September 19, 2026.
Frequently asked questions
Is the Core i5-12400F better than the Ryzen 5 5600 for gaming?
On our gaming index the Core i5-12400F leads by about 14%. For pure gaming, cache and single-thread speed matter most.
Which has better value, the Core i5-12400F or the Ryzen 5 5600?
Value depends on current pricing and platform cost. The cheaper chip is usually the smart pick unless you specifically need the faster one's gaming lead or extra cores.
Do the Core i5-12400F and Ryzen 5 5600 use the same motherboard?
No — the Core i5-12400F is LGA1700 and the Ryzen 5 5600 is AM4, so they need different motherboards.
Compare more chips in the CPU comparison hub.