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4 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.

  • Cepter CE25ULTRAX €11.16
  • Uperfect UP24507,UP24508,UP24509,UP24510,UP24511,UP24512 €4.65
  • Gawfolk GF245C €5.46
  • Gamebooster GB-25M2F300FFMR €9.37
Model Cepter CE25ULTRAX Uperfect UP24507,UP24508,UP24509,UP24510,UP24511,UP24512 Gawfolk GF245C Gamebooster GB-25M2F300FFMR
Running cost
Running cost (per year) €11.16 €4.65 €5.46 €9.37
over 10 years €112 +€65 over 10 years €47 €55 +€8 over 10 years €94 +€47 over 10 years
kWh per year 39.4 16.4 19.3 33.1
kg CO₂e per year from electricity use 8.3 3.4 4 6.9
Specifications
Brand Cepter Uperfect Gawfolk Gamebooster
Model CE25ULTRAX UP24507,UP24508,UP24509,UP24510,UP24511,UP24512 GF245C GB-25M2F300FFMR
Energy class E A B E
Screen size 25″ (63 cm) 25″ (62.3 cm) 25″ (62.1 cm) 25″ (63 cm)
Power in on mode (SDR) 18 W 7.5 W 8.8 W 15.1 W
Standby 0.5 W 0.1 W 0.3 W 0.2 W
Networked standby 0.2 W 0 W 0 W –
Off mode 0.3 W 0 W 0 W 0.2 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9 16:9
Panel LCD LED LCD LCD LCD
Refresh rate 240 Hz 240 Hz 300 Hz 300 Hz
Power supply External External External STANDARD EXTERNAL
Guaranteed support 7 years 1 year 1 year 1 year
Software updates 8 years 1 year 1 year 1 year
Spare parts available 7 years 1 year 1 year 1 year
On the market since November 15, 2023 April 24, 2025 June 11, 2026 March 18, 2026
EPREL registration number 1770941 2339925 2757066 2664457
Energy class (HDR) – – – E
Power in on mode (HDR) – – – 15.1 W

Rows where the models differ are highlighted.