Our Verdict
Gaggia RI9380/46 E24 Wins

Its 9 bar pump and 58mm portafilter ensure optimal espresso. Choose COWSAR for an integrated grinder, 15 bar pump, and PID temperature control.
Bottom Line: Gaggia RI9380/46 E24 is the better choice. Its 9 bar pump and 58mm portafilter ensure optimal espresso.
Key Differences
The most significant spec differences at a glance
Pump Pressure
67% moreGrinder Included
100% moreWater Reservoir
7% moreAdvantages
Where each product wins
COWSAR
- Pump Pressure: 67% higher (15.0 vs 9.0)
- Grinder Included: 100% higher (True vs False)
- Water Reservoir: 7% higher (75.0 vs 70.0894)
Who Should Buy Which?
Find the right product for your needs
Buy COWSAR if...
COWSAR Commercial Espresso Machine
If you're an aspiring home barista seeking an all-in-one solution without breaking the bank, the COWSAR is ideal. You prioritize convenience with its built-in grinder and PID temperature control for consistent shots. The 75oz reservoir means fewer refills. It's perfect for someone wanting to easily create lattes and cappuccinos daily, valuing the lower price point of $299.99 and a simple entry into semi-automatic espresso making without the complexity of matching a separate grinder.
Buy Gaggia if...
Gaggia RI9380/46 E24 Espresso
The Gaggia is perfect for the espresso aficionado who prioritizes shot quality and control over integrated convenience. If you already own a quality grinder or plan to invest in one, its 9 bar pump pressure and 58mm commercial-standard portafilter will appeal to your pursuit of optimal extraction. The single boiler offers better temperature stability than thermoblock, and its durable solid steel housing promises longevity. This machine is for those willing to spend $452.44 for a robust, high-performing espresso foundation.
Spec Comparison
10 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $300 | $452 |
| Rating | 4.4(300) | 4.2(3.0k) |
| Boiler Type | thermoblock | single |
| Pump Pressure Bars | 15 | 9 |
| Portafilter Size mm | — | 58 |
| Steam Wand | Yes | Yes |
| Model Number | CM8050P | — |
| Grinder Included | Yes | No |
| Water Reservoir oz | 75 | 70.09 |
| PID Temperature Control | Yes | — |
| Weight | — | 20 lbs |
| Dimensions | — | 9.5" × 14.2" × 8" |
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Pros & Cons
Quick overview of strengths and weaknesses
COWSAR Commercial Espresso
- Built-in grinder prepares fresh coffee.
- PID controls maintain brewing temperature.
- 15-bar pump delivers high-pressure extraction.
- Pre-infusion optimizes espresso flavor extraction.
- Semi-automatic requires manual operation.
- Integrated grinder limits grind size upgrades.
- Large unit may occupy significant counter space.
- Thermoblock may show less temp stability than boiler.
Gaggia RI9380/46 E24
- 9 bar pump pressure for optimal espresso extraction
- 58mm portafilter matches commercial standards
- Three-way solenoid valve for dry pucks
- Solid steel housing ensures durability
- Single boiler limits simultaneous brewing and steaming
- No integrated grinder requires separate purchase
Frequently Asked Questions
Common questions about this comparison
Which machine is better for someone prioritizing optimal espresso extraction?
The Gaggia RI9380/46 E24 excels for optimal espresso extraction with its precise 9 bar pump pressure and commercial-standard 58mm portafilter, ensuring consistent shot quality. The COWSAR prioritizes convenience with its integrated grinder.
What is the main difference in pump pressure and portafilter size?
The Gaggia uses an ideal 9 bar pump and a 58mm commercial portafilter, crucial for excellent espresso. The COWSAR has a 15 bar pump and likely a smaller portafilter, offering higher pressure but not necessarily better extraction.
How do the boiler types and temperature control differ?
The COWSAR has a thermoblock with PID, offering fast heat and brewing temperature stability. The Gaggia features a single boiler for stable brewing, but its "single boiler limits simultaneous brewing and steaming," meaning you wait between tasks.
Which machine is more suitable if I want an all-in-one espresso setup?
The COWSAR is better as it includes a built-in grinder and milk frother, offering an integrated solution. The Gaggia requires a separate grinder, which adds to the initial cost and counter space but allows for more customization.
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