La Marzocco GS3 MP vs Slayer Steam Single

Technical comparison · Dual boiler

In brief

GS3 MP is ahead on water tank capacity; beyond that the two differ in pre-infusion, which is a design choice rather than a ranking. On the category's technical index, GS3 MP ranks #10 of 33, Steam Single #15.

Parameter
La Marzocco GS3 MP GS3 MP La Marzocco F5 · Professional
Slayer Steam Single Steam Single Slayer F5 · Professional
Identity
Launch year 2024
Use tier F5 — Professional F5 — Professional
Price
Price (€) ~5000–11000 € ~5000–11000 €
Price updated on 09/2026 09/2026
Universal specs
Dimensions (W×D×H) (cm) 41 × 53 × 44.1 cm 45.7 × 57.1 × 36.8 cm
Weight (kg) 33 kg 38 kg
Power (W) 1500 W
Category specs
Boiler architecture Dual boiler Dual boiler
PID control Yes Yes
Max pump pressure (bar) 9 bar
Pump type Rotary
Pre-infusion Manual Programmable
Group head type Saturated group Proprietary
Water tank capacity (l) 3.5 l 2.5 l
Plumbable Yes Yes
Pressure gauge Yes
Flow control Yes

The differences that matter

  • Water tank capacity: GS3 MP 3.5 l vs Steam Single 2.5 l — GS3 MP wins (+40%)
  • Pre-infusion: GS3 MP Manual · Steam Single Programmable

Which one to choose

Choose GS3 MP if…

you value water tank capacity.

See the GS3 MP sheet →

Questo confronto rimanda alle due schede, dove trovi i dati completi e i link ufficiali.