AMD Ryzen 7 3800X vs Intel Core i5-12400
The AMD Ryzen 7 3800X is the faster processor, scoring 46/100 on our gaming benchmark versus 45/100 for the Intel Core i5-12400 — roughly 2% faster. That said, the gap is small, so the cheaper option is often the smarter buy.
AMD Ryzen 7 3800X
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Intel Core i5-12400
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Specs compared
| Spec | AMD Ryzen 7 3800X | Intel Core i5-12400 |
|---|---|---|
| Gaming score | 46/100 | 45/100 |
| Cores / Threads | 8 / 16 | 6 / 12 |
| Boost clock | 4.50 GHz | 4.40 GHz |
| TDP | 105 W | 65 W |
| Socket | AM4 | LGA1700 |
| MSRP | $159.00 | $169.00 |
AMD Ryzen 7 3800X vs Intel Core i5-12400: which should you buy?
The AMD Ryzen 7 3800X is the faster processor, scoring 46/100 on our gaming benchmark versus 45/100 for the Intel Core i5-12400 — roughly 2% faster. That said, the gap is small, so the cheaper option is often the smarter buy. For your specific games and resolution, run both through our comparison tool, check pairing with the bottleneck calculator, or see where each lands on the tier list.
Frequently Asked Questions
Is the AMD Ryzen 7 3800X better than the Intel Core i5-12400?
The AMD Ryzen 7 3800X is faster for gaming, scoring 46/100 versus 45/100 for the Intel Core i5-12400 (about 2% faster).
Should I buy the AMD Ryzen 7 3800X or the Intel Core i5-12400?
For raw gaming performance, choose the AMD Ryzen 7 3800X. If it costs notably more for only a small gain, the Intel Core i5-12400 can be the better value. Check current prices before deciding.
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