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

Monitors · 27″ · 1440×2560 · OLED

Gameon GO27OLED2K

G

Uses less electricity than 1% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €14 a year, €139 over ten years.

Power, SDR
33.6 W
Typical 21 W
Running cost
€14 / year
4 h a day
Power, HDR
33.8 W
1.0× SDR

Uses more than most comparable models: 99 % of them need less. Teamgee TG-S10 PRO, the most efficient alternative on sale, saves about €12 a year. 95% of comparable models reach a better class than G; the most common is E. On-mode power in SDR is 33.6 W; the typical screen of this size draws 20.5 W. Of 14 Gameon models in this group, it ranks last.

Where it stands

Rank 4,758 of 4,819 monitors, 24–31″ by yearly consumption. 4,757 use less.

Median 30 This model · 49 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. G LG 32UN650 49 kWh −€0.06
  2. G Twisted Minds TM27OLD2K240 49 kWh same
  3. G Gameon GO27OLED2K 49 kWh
  4. G Qube OG27Q240HC 50 kWh +€0.14
  5. G Acer KG281K 50 kWh +€0.14
See the full ranking

What it will cost you

Period GO27OLED2K TG-S10 PRO Difference
1 year €14 €2 −€12
5 years €70 €11 −€59
10 years €139 €22 −€118
15 years €209 €32 −€176

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

SDR 33.6 W
HDR 33.8 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 25 €7
4 hours a day 49 €14
8 hours a day 98 €28

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 Gameon GO27OLED2K (this model)
27″33.6 49 — —
28″5.2 8 €12 €118
27″7.0 10 €11 €110
27″7.0 10 €11 €110
27″7.0 10 €11 €110
27″8.0 12 €11 €106

Label and product sheet

Energy class SDR / HDR
G / G
On-mode power SDR
33.6 W
On-mode power HDR
33.8 W
Standby / networked standby
0.4 W / 0.0 W
Screen diagonal
27″
Resolution
1440×2560
Panel
OLED
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Gameon under one model number.

GO27OLED2K

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

Questions

How much does the Gameon GO27OLED2K cost to run?

At 4 hours a day it uses about 49 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €14 a year, or €139 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 33.8 W instead of 33.6 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.