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3 monitors side by side.

6 h a day
  • Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
  • 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.

Yearly running cost

Bars in proportion to the energy each model uses.

  • MSI MAG 276CXF €13.02
  • James Donkey EPIC J60 €7.63
  • Gamebooster LYRIS FF30 €10.42
Model MSI MAG 276CXF James Donkey EPIC J60 Gamebooster LYRIS FF30
Running cost
Running cost (per year) €13.02 €7.63 €10.42
over 10 years €130 +€54 over 10 years €76 €104 +€28 over 10 years
kWh per year 46 26.9 36.8
kg CO₂e per year from electricity use 9.7 5.7 7.7
Specifications
Brand MSI James Donkey Gamebooster
Model MAG 276CXF EPIC J60 LYRIS FF30
Energy class E E D
Screen size 27″ (69 cm) 27″ (68.6 cm) 27″ (69 cm)
Power in on mode (SDR) 21 W 12.3 W 16.8 W
Energy class (HDR) G – D
Power in on mode (HDR) 35 W – 16.9 W
Standby 0.5 W 0.4 W 0.2 W
Off mode 0.3 W 0 W 0.2 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LCD LCD
Refresh rate 280 Hz 360 Hz 300 Hz
Power supply Internal External STANDARD EXTERNAL
Guaranteed support 3 years – 1 year
Software updates 8 years – 1 year
Spare parts available 3 years – 1 year
On the market since August 20, 2024 December 27, 2024 March 18, 2026
EPREL registration number 2062179 2231752 2664462
Networked standby – 0 W –

Rows where the models differ are highlighted.