G31主板是技嘉（Gigabyte）生产的一款主板，主要面向入门级和中端市场，支持多种CPU，具体支持的CPU列表如下：
✅ G31主板支持的CPU（截至2025年）
| CPU类型 | 型号 | 支持的CPU |
|---|---|---|
| Intel | 8th Gen | i5-8400 / i7-8700 / i9-8900 |
| Intel | 9th Gen | i7-9700 / i9-9900 |
| Intel | 10th Gen | i7-10700 / i9-10900 |
| Intel | 11th Gen | i7-11700 / i9-11900 |
| Intel | 12th Gen | i7-12700 / i9-12900 |
| Intel | 13th Gen | i7-13700 / i9-13900 |
| Intel | 14th Gen | i7-14700 / i9-14900 |
| Intel | 15th Gen | i7-15700 / i9-15900 |
| Intel | 16th Gen | i7-16700 / i9-16900 |
| Intel | 17th Gen | i7-17700 / i9-17900 |
| Intel | 18th Gen | i7-18700 / i9-18900 |
| Intel | 19th Gen | i7-19700 / i9-19900 |
| Intel | 20th Gen | i7-20700 / i9-20900 |