Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | ASUS - NUC 14 Essential | Minisforum - UM790 Pro |
|---|---|---|
| RAM | 8 GB | 32 GB |
| Storage | 256 GB | 1024 GB |
| TDP | 15 W | 65 W |
| Volume | 0.55 L | 0.75 L |
Between the NUC 14 Essential and UM790 Pro, the NUC 14 Essential comes out ahead in tdp / volume, while the UM790 Pro wins on ram / storage. Overall, the NUC 14 Essential scores 62.1 and the UM790 Pro scores 71.8 on our Mars Score.
Which should you buy?
The UM790 Pro is the clear pick on raw spec strength, leading by 9.7 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the NUC 14 Essential if you care most about tdp / volume. The biggest gaps in its favor are tdp, volume. The single most decisive one: TDP — 50.00 W less. 15 vs 65.
Pick the UM790 Pro if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are ram, storage. The single most decisive one: RAM — 300.00% more. 32 GB vs 8 GB.
Both ship with comparable thunderbolt, so those specs do not separate the two — focus on the differences below.
Bottom line: the UM790 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: ASUS - NUC 14 Essential or Minisforum - UM790 Pro?
Minisforum - UM790 Pro leads the current Mars Score by 9.7 points.The more useful decision is the trade-off behind that result: compare ram, storage, volume, tdp against the way you will actually use the product.
Choose ASUS - NUC 14 Essential if…
ASUS - NUC 14 Essential has the measurable edge on tdp w, volume l.
Choose Minisforum - UM790 Pro if…
Minisforum - UM790 Pro has the measurable edge on ram gb, storage gb.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why ASUS - NUC 14 Essential wins
- ▲TDP — 50.00 W less. 15 vs 65.
- ▲Volume — 0.20 L less. 0.55 vs 0.75.
Why Minisforum - UM790 Pro wins
- ▲RAM — 300.00% more. 32 GB vs 8 GB.
- ▲Storage — 300.00% more. 1024 GB vs 256 GB.
Spec comparison
Core
Form & I/O
| Spec | ASUS - NUC 14 Essential | Minisforum - UM790 Pro |
|---|---|---|
| Volume | 0.55 Llead | 0.75 L |
| Weight | 0.5 kglead | 0.66 kg |
| TDPⓘ | 15 Wlead | 65 W |
| USB ports | 4 | 5lead |
| Thunderboltⓘ | false | false |