Between the K70 MAX and GMMK 3 HE, the K70 MAX comes out ahead in rotary knob and size, while the GMMK 3 HE wins on hot-swappable. Overall, the K70 MAX scores 95 and the GMMK 3 HE scores 95 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes, with the decision sitting on which individual spec advantages weigh more for your use.
Pick the K70 MAX if you care most about rotary knob and size. The biggest gaps in its favor are rotary knob, size.
Pick the GMMK 3 HE if you care most about hot-swappable. Its strongest claims are hot-swappable.
Both ship with comparable wireless, polling rate, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Corsair - K70 MAX wins
- ▲Has Rotary knob.
- ▲Size: Full (vs 65%).
Why Glorious - GMMK 3 HE wins
- ▲Has Hot-swappable.
Spec comparison
Switches
| Spec | Corsair - K70 MAX | Glorious - GMMK 3 HE |
|---|---|---|
| Switch type | MGX Magnetic | Glorious Magnetic Hall-effect |
| Hot-swappable | false | truelead |
Layout & Build
| Spec | Corsair - K70 MAX | Glorious - GMMK 3 HE |
|---|---|---|
| Size | Fulllead | 65% |
| RGB | true | true |
| Rotary knob | truelead | false |
| Case material | Aluminum | Aluminum |
Connectivity
| Spec | Corsair - K70 MAX | Glorious - GMMK 3 HE |
|---|---|---|
| Wireless | false | false |
| 2.4 GHz | false | false |
| Battery | 0 h | 0 h |
| Polling rate | 8000 Hz | 8000 Hz |
Spec-level deep dives
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