Atomstack Glacier 90W Water-Cooled Diode vs Sculpfun iCube Ultra
Technical comparison · Diode laser (405–460 nm)
Glacier 90W Water-Cooled Diode and iCube Ultra are not direct competitors: different use classes (F4 vs F2), very different prices (~3.3×). iCube Ultra costs less (~€599) and is the entry-level choice; Glacier 90W Water-Cooled Diode offers more capability at a higher price (~€2000). Judge them by budget, not head-to-head.
| Parameter |
Glacier 90W Water-Cooled Diode
Atomstack
F4 · Semi-professional
|
iCube Ultra
Sculpfun
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2025 |
| Use tier | F4 — Semi-professional | F2 — Intermediate |
| Price | ||
| Price (€) | ~1800–2200 € | 599 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 33 × 36 × 29 cm |
| Weight (kg) | 31 kg | — |
| Work area (mm) | 800 × 800 mm | 150 × 150 mm |
| Z-axis height (mm) | — | 80 mm |
| Maximum speed | — | 10000 mm/min |
| Declared precision | — | 0.1 mm |
| Category specs | ||
| Work area (short side) (mm) | 800 mm | 150 mm |
| Rated power (W) | 90 W | 12 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | — | 166.67 mm/s |
| Max processing speed (mm/s) | — | 166.67 mm/s |
| Max cut depth per material | 30mm (wood) | 10 mm (legno di paulonia) |
| Wavelength (nm) | — | 455 nm |
| Min resolution (µm) | — | 100 µm |
| Autofocus | True | True |
| Rotary included/compatible | False | False |
| Supported software | LightBurn, Other | Proprietary, LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system is compatible with leading laser cutting and engraving software, such as LightBurn and LaserGRBL. The machine offers fully offline operation capabilities via its built-in touchscreen display, allowing users to manage jobs locally without the need for a permanently tethered computer during extensive runs. It supports standard G-code files and can be expanded with additional modules, such as the infrared laser for processing metals. | The machine is compatible with major third-party software like LightBurn and can also be controlled via the proprietary Sculpfun app from mobile devices or PCs. |
The differences that matter
- Price: Glacier 90W Water-Cooled Diode 2000 € vs iCube Ultra 599 € — iCube Ultra wins (+234%)
- Work area: Glacier 90W Water-Cooled Diode 800×800 mm vs iCube Ultra 150×150 mm — Glacier 90W Water-Cooled Diode wins (+2744%)
Which one to choose
Choose Glacier 90W Water-Cooled Diode if…
you value work area.
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.