EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 27″ · 2560×1440 · LED LCD

iiyama XUB2792QSU-B1 C

G

Uses less electricity than 3% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €12 a year, €123 over ten years.

Power, SDR
29.7 W
Typical 21 W
Running cost
€12 / year
4 h a day

Uses more than most comparable models: 97 % of them need less. Teamgee TG-S10 PRO, the most efficient alternative on sale, saves about €10 a year. 95% of comparable models reach a better class than G; the most common is E. On-mode power in SDR is 29.7 W; the typical screen of this size draws 20.5 W. iiyama has 231 models in this group; this one is number 229 among them. On the register since 2021 and still on sale.

Where it stands

Rank 4,651 of 4,819 monitors, 24–31″ by yearly consumption. 4,650 use less.

Median 30 This model · 43 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. G Eneo VM-UHD28PA 43 kWh same
  2. G electriQ eiQ-274K144IFSGHUCA 43 kWh same
  3. G iiyama XUB2792QSU-B1 C 43 kWh
  4. G LG 27UL850 43 kWh same
  5. G LG 27UN880 43 kWh same
See the full ranking

What it will cost you

Period XUB2792QSU-B1 C TG-S10 PRO Difference
1 year €12 €2 −€10
5 years €61 €11 −€51
10 years €123 €22 −€101
15 years €184 €32 −€152

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 22 €6
4 hours a day 43 €12
8 hours a day 87 €25

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
G iiyama XUB2792QSU-B1 C (this model)
27″29.7 43 — —
28″5.2 8 €10 €101
27″7.0 10 €9 €94
27″7.0 10 €9 €94
27″7.0 10 €9 €94
27″8.0 12 €9 €90

Label and product sheet

Energy class SDR / HDR
G / –
On-mode power SDR
29.7 W
Standby / networked standby
0.5 W
Screen diagonal
27″
Resolution
2560×1440
Panel
LED LCD
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by iiyama under one model number.

XUB2792QSU-B1 C

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the iiyama XUB2792QSU-B1 C cost to run?

At 4 hours a day it uses about 43 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €12 a year, or €123 over ten years.