3D Printing InfoPrinter comparison
Raise3D Pro3 vs UniFormation GKtwo
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Raise3D Pro3 comparisonsMore UniFormation GKtwo comparisons
| Property | Raise3D Pro3IDEX | UniFormation GKtwoRESIN |
|---|---|---|
| Identity | ||
| Brand | Raise3D | UniFormation |
| Class | IDEX | RESIN |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Raise3D Pro3 3D Printer[1][2] | UniFormation GKtwo 10.3" 8K Resin Printer[3][4] |
| Street price (USD; dated snapshot per entry) | $2,999.00 on Raise3D's own store, available, checked Aug 2026[2] | $749.99 on uniformation3d.com but marked Sold out, checked Aug 2026 (the page shows a compare-at price of $0.00, i.e. none set)[3] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | A crowded family with materially different prices: Pro3 $2,999, Pro3 Hyper Speed Package $4,999, Pro3 HS $4,599, Pro3 Plus HS $6,099. Build volume also changes with head count: 300 x 300 x 300 mm single-head, 255 x 300 x 300 mm dual-head. Raise3D's smaller E-series (E2 $1,999, E2CF $2,499, E3 $2,499) and the resin DF2 line are separate machines entirely[2][5][1] | UniFormation lists GKtwo variants by region and bundle (GKtwo ALL, GKtwo ALL UK) rather than by hardware, so the hardware specification is common; what changes is what ships in the box. Not to be confused with the earlier GKone[3] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 300 x 300 x 300 mm with one extruder; 255 x 300 x 300 mm with both[1] | 228 x 128 x 245 mm[3][4] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 620 x 626 x 760 mm[1] | 350 x 315 x 455 mm[3][4] |
| Net weight (kg) | 52.5 kg net[1] | 20 kg packaged (UniFormation publishes package weight, not net weight)[3][4] |
| Frame construction & material | Fully assembled enclosed professional chassis[1] | Not documented |
| Enclosure: open / enclosed; panel material; door/lid | Enclosed with a HEPA and activated-charcoal filter[1] | Open-frame MSLA with a UV-blocking cover[3][4] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Dual-head with an electronic lifting system[1] | MSLA — photocuring LCD, single Z axis, straight-lift peel[3][4] |
| Speed & Acceleration | ||
| Max travel speed | Print-head travel speed 30-150 mm/s (manufacturer figure)[1] | Not documented |
| Extruder | ||
| Type (direct drive / bowden) & design name | Dual print heads, 1.75 mm filament[1] | Not documented |
| Hotend & Nozzle | ||
| Max nozzle temp claimed AND firmware max temp limit (both values) | 300 °C maximum nozzle temperature[1] | Not documented |
| Stock nozzle size & sizes included in box | 0.4 mm default; 0.2, 0.6, 0.8 and 1.0 mm available[1] | Not documented |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 120 °C maximum build-plate temperature, silicone heater[1] | Not documented |
| Bed surface (material, texture, coating), single/double-sided | Flexible steel plate with BuildTak[1] | Not documented |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Mesh levelling with flatness detection[1] | Not documented |
| Cooling & Air Handling | ||
| Chamber/exhaust fan & filtration (activated carbon / HEPA) | HEPA filter with activated charcoal[1] | Not documented |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | Motion controller Atmel ARM Cortex-M4 at 120 MHz with FPU; logic controller NXP ARM Cortex-A9 quad-core at 1 GHz[1] | Not documented |
| Host computer (SoC, RAM, storage) if firmware runs on embedded Linux | 1 GB RAM, 8 GB onboard flash, embedded Linux[1] | Not documented |
| Input voltage (110/220 V, switch or auto) | 100-240 V AC, 50/60 Hz input; 24 V DC, 600 W output[1] | 110/220 V[3][4] |
| Total rated power draw | 600 W output[1] | Not documented |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Embedded Linux on the logic controller; slicing is ideaMaker. Firmware base not published[1] | Not named. Slicers: CHITUBOX, the GKtwo slicer, and Lychee. File format STL[3][4] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 7-inch touchscreen, 1024 x 600[1] | 5-inch touchscreen (control panel — not the masking LCD, see W1)[3][4] |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Wi-Fi, Ethernet, USB 2.0 x2; live camera[1] | USB file transfer[3][4] |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Live camera fitted; resolution not published[1] | Not documented |
| Materials Support | ||
| Officially supported filament list | PLA, ABS, HIPS, PC, TPU, TPE, PETG, ASA, PP, PVA, nylon, composites and metal/wood-filled grades[1] | 402.5-405 nm photopolymer resin. No closed compatibility list published[3][4] |
| Noise & Power Consumption | ||
| Noise: claimed dB and independently measured dB (distance/method) | Under 55 dB(A) while printing, manufacturer figure. No independent measurement; distance and method not stated[1] | Not documented |
| Independently Measured Performance | ||
| Dimensional accuracy measurements (third-party, with numbers) | XYZ step size 0.78125 / 0.78125 / 0.078125 micron (manufacturer specification, not an accuracy measurement)[1] | Printing tolerance +/-0.1 mm for lengths up to 100 mm, +/-0.1% beyond — a manufacturer specification, not an independent measurement[3] |
| Resin & MSLA | ||
| Masking LCD | Not documented | 10.3-inch masking LCD, 7680 x 4320 px (8K), XY pixel pitch 29.6 um (manufacturer specification)[3][4] |
| Light source | Not documented | Photocuring LCD light engine at 402.5-405 nm. UniFormation does not publish the LED count or optical design on this page[3][4] |
| Layer exposure times | Not documented | 2-3 s per layer at 0.05 mm layer height (manufacturer figure — one of the few makers here that states the layer height its exposure figure assumes). Sortable value is the midpoint[3][4] |
| Layer height range | Not documented | 0.03, 0.05 and 0.1 mm (three discrete settings, not a continuous range)[3][4] |
| Resin vat & feeding | Not documented | Resin vat capacity 0.7 kg, with built-in resin heating: UniFormation quotes warming to 95 F (35 C) in 8 minutes from 50 F. No auto-refill and no level sensing published[3][4] |
| Fume extraction | Not documented | Built-in odour filter[3][4] |
Manufacturer claims, independent measurements, packages and test conditions retain their source wording. FDM linear speed and resin vertical speed use different units and are not directly comparable. Unknown values are marked “Not documented”. Prices and source dates remain historical snapshots; check the linked guide for product details. Differences highlight text, not a universal winner.
Sources for this comparison
- Raise3D Pro3 3D Printer listing matterhackers.com · 2026-08 · vendor
- Raise3D 3D-printer collection product feed (live prices) shop.raise3d.com · 2026-08 · vendor
- UniFormation GKtwo 10.3" 8K resin printer product page uniformation3d.com · 2026-08 · vendor
- UniFormation GKtwo technical data table 3djake.com · 2026-08 · vendor
- Raise3D E2 3D Printer product page shop.raise3d.com · 2026-08 · vendor