Price (USD)
Boundless CFC 2.0 edgeBoundless CFC 2.0
$90
Tempest 2
$179
Boundless CFC 2.0 is typically around $89 lower.
Vaporizer Comparison
Boundless CFC 2.0 vs Tempest 2
Side-by-side specs, pricing context, and clear decision guidance.
Boundless CFC 2.0
Boundless Technology $90
VS
Tempest 2
Mad Heaters $179
Editorial Summary
Boundless CFC 2.0 and Tempest 2 are both portable vaporizers, but they target different priorities. Boundless CFC 2.0 is usually the lower-cost pick at $90, around $89 below Tempest 2. Heat-up speed is broadly similar between the two.
Specs Compared
22
Different Specs
20
Shared Specs
2
Overall Overlap
9%
Shared Traits
Portable
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Close callBoundless CFC 2.0
~30 seconds
Tempest 2
~30-45 seconds with torch
Both devices are in a similar heat-up range.
Weight
Tempest 2 edgeBoundless CFC 2.0
~85g
Tempest 2
46g
Tempest 2 is the lighter listed unit.
Heating Style
Close callBoundless CFC 2.0
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless CFC 2.0
$90
Tempest 2
$179
Heating Type
Boundless CFC 2.0
Conduction
Tempest 2
Convection-heavy with thermal ball matrix
Heat Up Time
Boundless CFC 2.0
~30 seconds
Tempest 2
~30-45 seconds with torch
Temperature Range
Boundless CFC 2.0
60°C-230°C
Tempest 2
N/A
Chamber Capacity
Boundless CFC 2.0
~0.5g
Tempest 2
0.1g - 0.2g (adjustable)
Battery Type
Boundless CFC 2.0
Swappable 18650
Tempest 2
None
Battery Life
Boundless CFC 2.0
12-14 sessions
Tempest 2
N/A
Charging
Boundless CFC 2.0
Micro USB
Tempest 2
N/A
Charge Time
Boundless CFC 2.0
~3 hours
Tempest 2
N/A
Dimensions
Boundless CFC 2.0
130x33x30mm
Tempest 2
122mm x 18.5mm
Choose Boundless CFC 2.0 if...
- You want the lower listed entry price ($90 vs $179).
- You prefer a conduction heating profile.
- Your usage leans toward discrete and budget sessions.
Choose Tempest 2 if...
- You want the lighter unit for carrying and travel.
- You prefer a convection-heavy with thermal ball matrix heating profile.
- Your usage leans toward analog and premium sessions.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 2 shared
| Specification | Boundless CFC 2.0 | Tempest 2 |
|---|---|---|
| Price (USD) | $90 | $179 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Convection-heavy with thermal ball matrix |
| Heat Up Time | ~30 seconds | ~30-45 seconds with torch |
| Temperature Range | 60°C-230°C | N/A |
| Chamber Capacity | ~0.5g | 0.1g - 0.2g (adjustable) |
| Battery Type | Swappable 18650 | None |
| Battery Capacity | — | N/A |
| Battery Life | 12-14 sessions | N/A |
| Charging | Micro USB | N/A |
| Charge Time | ~3 hours | N/A |
| Pass-Through Charging | Yes | — |
| Dimensions | 130x33x30mm | 122mm x 18.5mm |
| Weight | ~85g | 46g |
| Power Adjustment | Digital | Visual gauge with click indicators |
| Chamber Material | Ceramic | Titanium |
| Brand | Boundless Technology | Mad Heaters |
| Adjustable Airflow | Yes | Yes |
| Body Material | — | Grade 5 titanium, aluminum heat shield, stainless steel |
| Country of Manufacture | China | Made in China, Assembled in the UK |
| Release Date | 2018 | — |
| Warranty | 3 years | 1 year |
Comparison FAQs
What is the biggest difference between the Boundless CFC 2.0 and the Tempest 2?
The biggest practical difference is heating approach: Boundless CFC 2.0 runs conduction while Tempest 2 runs convection-heavy with thermal ball matrix. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Boundless CFC 2.0 or the Tempest 2?
Boundless CFC 2.0 is the cheaper option at $90 compared with $179 for the Tempest 2, about $89 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Boundless CFC 2.0 or the Tempest 2?
Boundless CFC 2.0 reaches session-ready temperature in ~30 seconds, while the Tempest 2 takes ~30-45 seconds with torch. That's roughly 8 seconds quicker on the Boundless CFC 2.0, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Boundless CFC 2.0 and the Tempest 2?
Boundless CFC 2.0 uses conduction heating, while the Tempest 2 uses convection-heavy with thermal ball matrix. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Boundless CFC 2.0 or the Tempest 2 hold more flower?
Boundless CFC 2.0 has the larger chamber at ~0.5g, versus 0.1g - 0.2g (adjustable) on the Tempest 2. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the Boundless CFC 2.0 or the Tempest 2?
Tempest 2 is the lighter unit at 46g, around 39g less than the Boundless CFC 2.0 at ~85g. The lighter device is easier to carry and pocket day-to-day.
Can I swap the batteries on the Boundless CFC 2.0 or the Tempest 2?
Boundless CFC 2.0 uses swappable 18650, so you can carry spares for back-to-back days. The Tempest 2 has a built-in battery you can't swap on the go.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.