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

Monitors · 27″ · 3840×2160 · LED LCD

Gigabyte GS27U

F

Uses less electricity than 16% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €11 a year, €107 over ten years.

Power, SDR
25.8 W
Typical 21 W
Running cost
€11 / year
4 h a day
Power, HDR
56.0 W
2.2× SDR

Uses more than most comparable models: 84 % of them need less. Teamgee TG-S10 PRO, the most efficient alternative on sale, saves about €9 a year. 65% of comparable models reach a better class than F; the most common is E. In HDR it draws 56.0 W, 2.2 times its SDR power. Gigabyte has 60 models in this group; this one is number 43 among them.

Where it stands

Rank 3,969 of 4,819 monitors, 24–31″ by yearly consumption. 3,968 use less.

Median 30 This model · 38 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Pampage RIPPER RM27F240Q 38 kWh same
  2. F Titanarmy P2712V 38 kWh same
  3. F Gigabyte GS27U 38 kWh
  4. F LG 27BP55U 38 kWh same
  5. F LG 27GR82Q 38 kWh same
See the full ranking

What it will cost you

Period GS27U TG-S10 PRO Difference
1 year €11 €2 −€9
5 years €53 €11 −€43
10 years €107 €22 −€85
15 years €160 €32 −€128

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 25.8 W
HDR 56.0 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 19 €5
4 hours a day 38 €11
8 hours a day 75 €21

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
F Gigabyte GS27U (this model)
27″25.8 38 — —
28″5.2 8 €9 €85
27″7.0 10 €8 €78
27″7.0 10 €8 €78
27″7.0 10 €8 €78
27″8.0 12 €7 €74

Label and product sheet

Energy class SDR / HDR
F / G
On-mode power SDR
25.8 W
On-mode power HDR
56.0 W
Standby / networked standby
0.5 W
Screen diagonal
27″
Resolution
3840×2160
Panel
LED LCD
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
3 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Gigabyte under one model number.

GS27U

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

Questions

How much does the Gigabyte GS27U cost to run?

At 4 hours a day it uses about 38 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €11 a year, or €107 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 56.0 W instead of 25.8 W, 2.2 times as much. The yearly cost on this page uses SDR, as the label does.