

With crit factored in, Adamantite Repeater puts out 145.6 DPS against 95.0 for Cobalt Repeater — about 53% more damage per second. Base hits are Adamantite Repeater 42 vs Cobalt Repeater 35, so the gap comes as much from attack speed and crit as from raw damage.
Adamantite Repeater swings faster at a 18-tick use time versus 23, so it lands on-hit debuffs like ichor, procs set bonuses, and reapplies knockback more often — an edge the flat DPS figure understates.
For crowd control, Adamantite Repeater hits with more knockback (2.5 vs 1.5), keeping enemies at range while you reposition.
Both are Ranged weapons, so the same armor set and class accessories buff either one — you can swap between them without rebuilding your loadout.
| Stat | Adamantite Repeater | Cobalt Repeater |
|---|---|---|
| Damage | 42 | 35 |
| Use time | 18 ticks | 23 ticks |
| Crit chance | 4% | 4% |
| Knockback | 2.5 | 1.5 |
| Defense | 0 | 0 |
| Mana cost | 0 | 0 |
| Shoot speed | 10 | 9 |
| Sells for | 2 40 | 1 20 |
Adamantite Repeater averages 145.6 DPS with crit. Cobalt Repeater averages 95.0 DPS with crit. Adamantite Repeater is ahead by 50.6 DPS.
Adamantite Repeater has the shorter 18-tick use time, so it attacks faster than Cobalt Repeater at 23 ticks.
Yes — both are Ranged weapons and share the same armor and accessory bonuses.
Yes — both belong to the early-hardmode tier.