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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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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 Toshiba PT248 Toshiba PT248
2.1 Ghz Intel Core i7 CPU, 16 GB RAM
Sleep: 0.9W
Idle: 2.1W
Off: 0.2W
8.20
kgCO2
£0.01 £2.80 »
= Toshiba PT24A Toshiba PT24A
2.1 Ghz Intel Core i7 CPU, 16 GB RAM
Sleep: 0.9W
Idle: 2.1W
Off: 0.2W
8.20
kgCO2
£0.01 £2.80 »
4 Acer Aspire S7-391 Acer Aspire S7-391
1.8 Ghz Intel i7-4500U CPU, 8 GB RAM
Sleep: 0.3W
Idle: 2.9W
Off: 0.2W
8.29
kgCO2
£0.01 £2.83 »
5 Acer ES1-3111 series Acer ES1-3111 series
1.8 Ghz Intel N3520 CPU, 8 GB RAM
Sleep: 0.5W
Idle: 3.8W
Off: 0.1W
8.64
kgCO2
£0.01 £2.95 »
6 Dell Latitude 3340 Dell Latitude 3340
1.7 Ghz Intel i3-4010U CPU, 8 GB RAM
Sleep: 0.7W
Idle: 3.3W
Off: 0.3W
8.95
kgCO2
£0.01 £3.06 »
7 Dell Inspiron 15-3531 Dell Inspiron 15-3531
2.0 Ghz Intel Celeron CPU, 4 GB RAM
Sleep: 0.4W
Idle: 3.5W
Off: 0.3W
9.00
kgCO2
£0.01 £3.07 »
8 HP HP Classmate Notebook HP HP Classmate Notebook
1.6 Ghz Intel , 2 GB RAM
Sleep: 0.5W
Idle: 3.6W
Off: 0.3W
9.09
kgCO2
£0.01 £3.10 »
9 Dell XPS 13 Dell XPS 13
1.8 Ghz Intel Core i7-4500U CPU, 8 GB RAM
Sleep: 0.6W
Idle: 2.7W
Off: 0.4W
9.27
kgCO2
£0.01 £3.16 »
= Dell XPS 13 - 9333 Dell XPS 13 - 9333
1.8 Ghz Intel Core i7-4500U CPU, 8 GB RAM
Sleep: 0.6W
Idle: 2.7W
Off: 0.4W
9.27
kgCO2
£0.01 £3.16 »
11 Toshiba PSCLU Toshiba PSCLU
1.8 Ghz Intel i3-4015U CPU, 2 GB RAM
Sleep: 0.4W
Idle: 3.4W
Off: 0.2W
9.67
kgCO2
£0.01 £3.30 »
12 Acer ENTF71BM Acer ENTF71BM
1.9 Ghz Intel N3520 CPU, 8 GB RAM
Sleep: 0.2W
Idle: 4.7W
Off: 0.2W
9.71
kgCO2
£0.01 £3.31 »
= Acer ES1-511 Acer ES1-511
1.9 Ghz Intel N3520 CPU, 8 GB RAM
Sleep: 0.2W
Idle: 4.7W
Off: 0.2W
9.71
kgCO2
£0.01 £3.31 »
= Acer NE511 Acer NE511
1.9 Ghz Intel N3520 CPU, 8 GB RAM
Sleep: 0.2W
Idle: 4.7W
Off: 0.2W
9.71
kgCO2
£0.01 £3.31 »
= Asus F553M Asus F553M
2.1 Ghz Intel Celeron CPU, 4 GB RAM
Sleep: 0.6W
Idle: 3.7W
Off: 0.4W
9.71
kgCO2
£0.01 £3.31 »
16 Acer TMP455 Acer TMP455
2.0 Ghz Intel i7-4510U CPU, 16 GB RAM
Sleep: 0.3W
Idle: 5.6W
Off: 0.1W
9.98
kgCO2
£0.01 £3.40 »
= Acer TravelMate P455 Acer TravelMate P455
2.0 Ghz Intel i7-4510U CPU, 16 GB RAM
Sleep: 0.3W
Idle: 5.6W
Off: 0.1W
9.98
kgCO2
£0.01 £3.40 »
18 Lenovo Lenovo E10-30 Lenovo Lenovo E10-30
1.9 Ghz Intel Pentium CPU, 4 GB RAM
Sleep: 0.6W
Idle: 4.7W
Off: 0.2W
10.02
kgCO2
£0.01 £3.42 »
19 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 »
20 Lenovo 20C0 Lenovo 20C0
2.1 Ghz Intel i7-4600U CPU, 8 GB RAM
Sleep: 0.5W
Idle: 2.8W
Off: 0.4W
10.20
kgCO2
£0.01 £3.48 »
21 Acer Aspire E1-572 Acer Aspire E1-572
1.6 Ghz Intel Core i5 CPU, 16 GB RAM
Sleep: 0.3W
Idle: 4.6W
Off: 0.1W
10.42
kgCO2
£0.01 £3.56 »
= Acer Aspire V5-561 Acer Aspire V5-561
1.6 Ghz Intel Core i5 CPU, 16 GB RAM
Sleep: 0.3W
Idle: 4.6W
Off: 0.1W
10.42
kgCO2
£0.01 £3.56 »
= Acer TravelMate P255 Acer TravelMate P255
1.6 Ghz Intel Core i5 CPU, 16 GB RAM
Sleep: 0.3W
Idle: 4.6W
Off: 0.1W
10.42
kgCO2
£0.01 £3.56 »
= Packard Bell ENTE69HW Packard Bell ENTE69HW
1.6 Ghz Intel Core i5 CPU, 16 GB RAM
Sleep: 0.3W
Idle: 4.6W
Off: 0.1W
10.42
kgCO2
£0.01 £3.56 »
25 Dell Inspiron 15-3542 Dell Inspiron 15-3542
2.0 Ghz Intel Core i7 CPU, 8 GB RAM
Sleep: 0.6W
Idle: 4.1W
Off: 0.3W
10.74
kgCO2
£0.01 £3.66 »

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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 £9.53 a year

Acer
Aspire S3-392

£2.30 a year

Compared
To:

MSI
MS-176L

£11.83 a year