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

Monitors · 27″ · 1920×1080 · LCD

Gamebooster GB-27C300FF

E

Uses less electricity than 50% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €8 a year, €84 over ten years.

Power, SDR
20.2 W
Typical 21 W
Running cost
€8 / year
4 h a day
Power, HDR
30.3 W
1.5× SDR

Near the middle of its group: 1 % below the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 30.3 W, 1.5 times its SDR power. Gamebooster has 38 models in this group; this one is number 23 among them.

Where it stands

Rank 2,376 of 4,819 monitors, 24–31″ by yearly consumption. 2,375 use less.

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

Next to it in the ranking

  1. E LXZ LX270ZE 30 kWh same
  2. E BenQ EX271QM 30 kWh same
  3. E Gamebooster GB-27C300FF 30 kWh
  4. E LXZ LX270ZA 30 kWh same
  5. E Cepter C27ULTRAX 30 kWh same
See the full ranking

What it will cost you

Period GB-27C300FF TG-S10 PRO Difference
1 year €8 €2 −€6
5 years €42 €11 −€31
10 years €84 €22 −€62
15 years €125 €32 −€93

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 20.2 W
HDR 30.3 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 15 €4
4 hours a day 29 €8
8 hours a day 59 €17

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
E Gamebooster GB-27C300FF (this model)
27″20.2 30 — —
A Teamgee TG-S10 PRO compare
28″5.2 8 €6 €62
C Changhong audio-visual electronic products M-27LKF1Q165 compare
27″7.0 10 €5 €55
A Philips 27B2G5200 compare
27″7.0 10 €5 €55
C Changhong audio-visual electronic products M-27LFK4P60 compare
27″7.0 10 €5 €55
A Dusun UP27001,UP27002,UP27003,UP27004,UP27005 compare
27″8.0 12 €5 €50

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
20.2 W
On-mode power HDR
30.3 W
Standby / networked standby
0.2 W
Screen diagonal
27″
Resolution
1920×1080
Panel
LCD
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Gamebooster under one model number.

GB-27C300FF

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

Questions

How much does the Gamebooster GB-27C300FF cost to run?

At 4 hours a day it uses about 30 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €8 a year, or €84 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 30.3 W instead of 20.2 W, 1.5 times as much. The yearly cost on this page uses SDR, as the label does.