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Electricity saving of
£3.47/year

Laptop Computers ranked by annual running cost

Usage costs based on estimated annual power consumption using data published by ENERGY STAR TEC. Usage is defined by these criteria.

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Electricity costs calculated at UK Average Electricity Tariff of 15.2p per unit.

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Brand:
Ranked by estimated annual power consumption » Power
used
kgCO2
/year
Cost
/day
Cost
/year
More
info
1 Acer Aspire S3-392 Acer Aspire S3-392
1.8 Ghz Intel Core i7 CPU, 6 GB RAM
Sleep: 0.3W
Idle: 1.9W
Off: 0.2W
6.73
kgCO2
£0.01 £2.30 »
2 Asus X102B Asus X102B
1.0 Ghz AMD A4-1200 APU CPU, 4 GB RAM
Sleep: 0.5W
Idle: 4.3W
Off: 0.2W
10.11
kgCO2
£0.01 £3.45 »
3 Asus S301L Asus S301L
1.8 Ghz Intel Core i7 CPU, 8 GB RAM
Sleep: 0.5W
Idle: 6.2W
Off: 0.4W
13.59
kgCO2
£0.02 £4.64 »
4 Asus X553M Asus X553M
2.2 Ghz Intel Pentium CPU, 8 GB RAM
Sleep: 0.7W
Idle: 6.2W
Off: 0.4W
14.12
kgCO2
£0.02 £4.82 »
5 Acer Aspire V3 Acer Aspire V3
2.3 Ghz Intel Core i7 CPU, 8 GB RAM
Sleep: 0.6W
Idle: 5.4W
Off: 0.4W
15.46
kgCO2
£0.02 £5.27 »
6 Asus X550C Asus X550C
2.6 Ghz Intel Core i5 CPU, 8 GB RAM
Sleep: 0.4W
Idle: 7.7W
Off: 0.2W
16.75
kgCO2
£0.02 £5.72 »
7 Asus N550J Asus N550J
2.4 Ghz Intel Core i7 CPU, 16 GB RAM
Sleep: 0.9W
Idle: 6.5W
Off: 0.4W
16.88
kgCO2
£0.02 £5.76 »

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Enter your own tariff details

Refer to your electricity bill or your energy suppliers published tariffs (usually found on their website) to obtain the information required below.

     

What is 'lifetime running cost'?

This is the average amount of electricity and water (if applicable) consumed by the product at current values, excluding any consumables, repairs or maintenance.

* Life expectancy source UK Gov (defra) 2009

What is 'total cost of ownership'?

This is the 'cost of purchase' and the 'lifetime running costs' (average amount of electricity and water [if applicable] consumed by the product at current values, excluding any consumables, repairs or maintenance) added together.

* Life expectancy source UK Gov (defra) 2009

Save up to £3.47 a year

Acer
Aspire S3-392

£2.30 a year

Compared
To:

Asus
N550J

£5.76 a year