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4 monitors side by side.

Country

Hours a day

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.

Show only differences

Model	Gamepower RAPID V90	James Donkey EPIC J60	Gamebooster LYRIS FF30	Gamebooster RUVIE FF30
Running cost
Running cost (per year)	€13.09	€7.63	€10.42	€10.92
over 10 years	€131 +€55 over 10 years	€76	€104 +€28 over 10 years	€109 +€33 over 10 years
kWh per year	46.2	26.9	36.8	38.5
kg CO₂e per year from electricity use	9.7	5.7	7.7	8.1
Specifications
Brand	Gamepower	James Donkey	Gamebooster	Gamebooster
Model	RAPID V90	EPIC J60	LYRIS FF30	RUVIE FF30
Energy class	E	E	D	E
Screen size	27″ (68.6 cm)	27″ (68.6 cm)	27″ (69 cm)	27″ (68.6 cm)
Power in on mode (SDR)	21.1 W	12.3 W	16.8 W	17.6 W
Energy class (HDR)	F	–	D	E
Power in on mode (HDR)	22 W	–	16.9 W	23 W
Standby	0.2 W	0.4 W	0.2 W	0.2 W
Networked standby	0 W	0 W	–	0 W
Off mode	0.2 W	0 W	0.2 W	0.3 W
Resolution	1920 × 1080	1920 × 1080	1920 × 1080	1920 × 1080
Aspect ratio	16:9	16:9	16:9	16:9
Panel	LCD	LCD	LCD	LED LCD
Refresh rate	300 Hz	360 Hz	300 Hz	300 Hz
Power supply	External	External	STANDARD EXTERNAL	Internal
Guaranteed support	5 years	–	1 year	–
Software updates	5 years	–	1 year	–
Spare parts available	2 years	–	1 year	–
On the market since	May 7, 2025	December 27, 2024	March 18, 2026	March 5, 2026
EPREL registration number	2348165	2231752	2664462	2652822

Rows where the models differ are highlighted.