Between the GMMK 3 HE and G915 X TKL, the GMMK 3 HE comes out ahead in polling rate and hot-swappable, while the G915 X TKL wins on size and wireless. Overall, the GMMK 3 HE scores 95 and the G915 X TKL scores 44.3 on our Mars Score.
Which should you buy?
The GMMK 3 HE is the clear pick on raw spec strength, leading by 50.7 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the GMMK 3 HE if you care most about polling rate and hot-swappable. The biggest gaps in its favor are polling rate, hot-swappable.
Pick the G915 X TKL if you care most about size and wireless. Its strongest claims are size, wireless.
Both ship with comparable rotary knob, so those specs don't separate the two — focus on the differences below.
Bottom line: the GMMK 3 HE is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Glorious - GMMK 3 HE wins
- ▲Polling rate — 700.00% more. 8000 Hz vs 1000 Hz.
- ▲Has Hot-swappable.
Why Logitech - G915 X TKL wins
- ▲Size: TKL (vs 65%).
- ▲Wireless: true (vs false).
Spec comparison
Switches
| Spec | Glorious - GMMK 3 HE | Logitech - G915 X TKL |
|---|---|---|
| Switch type | Glorious Magnetic Hall-effect | GL Mechanical |
| Hot-swappable | truelead | false |
Layout & Build
| Spec | Glorious - GMMK 3 HE | Logitech - G915 X TKL |
|---|---|---|
| Size | 65% | TKLlead |
| RGB | true | true |
| Rotary knob | false | false |
| Case material | Aluminum | Aluminum |
Connectivity
| Spec | Glorious - GMMK 3 HE | Logitech - G915 X TKL |
|---|---|---|
| Wireless | false | truelead |
| 2.4 GHz | false | truelead |
| Battery | 0 h | 40 hlead |
| Polling rate | 8000 Hzlead | 1000 Hz |
Frequently asked
Spec-level deep dives
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