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

Monitors · 27″ · 1920×1080 · LCD

Tesla 27GM620BF

F

Uses less electricity than 29% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €10 a year, €95 over ten years.

Power, SDR
23.0 W
Typical 21 W
Running cost
€10 / year
4 h a day
Power, HDR
37.0 W
1.6× SDR

Near the middle of its group: 12 % above the typical 30 kWh. 65% of comparable models reach a better class than F; the most common is E. In HDR it draws 37.0 W, 1.6 times its SDR power. Tesla has 20 models in this group; this one is number 12 among them. On the register since 2022 and still on sale.

Where it stands

Rank 3,386 of 4,819 monitors, 24–31″ by yearly consumption. 3,385 use less.

Median 30 This model · 34 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Lenovo T27hv-30(F22270QT0) 34 kWh same
  2. A Avel AVS2404BM 34 kWh same
  3. F Tesla 27GM620BF 34 kWh
  4. F Xiaomi RMMNT30HFCW 34 kWh same
  5. F Asus VG27AC1A 34 kWh same
See the full ranking

What it will cost you

Period 27GM620BF TG-S10 PRO Difference
1 year €10 €2 −€7
5 years €48 €11 −€37
10 years €95 €22 −€74
15 years €143 €32 −€110

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 23.0 W
HDR 37.0 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 17 €5
4 hours a day 34 €10
8 hours a day 67 €19

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 Tesla 27GM620BF (this model)
27″23.0 34 — —
28″5.2 8 €7 €74
27″7.0 10 €7 €66
27″7.0 10 €7 €66
27″7.0 10 €7 €66
27″8.0 12 €6 €62

Label and product sheet

Energy class SDR / HDR
F / G
On-mode power SDR
23.0 W
On-mode power HDR
37.0 W
Standby / networked standby
0.3 W
Screen diagonal
27″
Resolution
1920×1080
Panel
LCD
Refresh rate
165 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Tesla under one model number.

27GM620BF

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

Questions

How much does the Tesla 27GM620BF cost to run?

At 4 hours a day it uses about 34 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €10 a year, or €95 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 37.0 W instead of 23.0 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.