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Laptop Computers ranked by annual running cost*

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Ranked by estimated annual power consumption* Cost / day Cost / year Prices
26
Asus UX305F
Asus UX305F
0.8 Ghz Intel Intel 5Y10 CPU, 8 GB RAM
94%
Sleep: 0.2W
Idle: 1.9W
Off: 0.1W
£0.01 £2.65 From £1050
27
Asus X555S
Asus X555S
1.6 Ghz Intel Celeron CPU, 2 GB RAM
94%
Sleep: 0.4W
Idle: 3.1W
Off: 0.4W
£0.01 £2.70 From £400
28
Asus X510U
Asus X510U
2.5 Ghz Intel Core i5 CPU, 4 GB RAM
94%
Sleep: 0.5W
Idle: 2.9W
Off: 0.4W
£0.01 £2.71 From £593
29
HP HP ZBook 14u G4
HP HP ZBook 14u G4
2.8 Ghz Intel Core i7 CPU, 32 GB RAM
94%
Sleep: 0.5W
Idle: 2.7W
Off: 0.2W
£0.01 £2.73 From £1721
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Asus TP203N
Asus TP203N
1.1 Ghz Intel Pentium CPU, 4 GB RAM
93%
Sleep: 0.5W
Idle: 2.4W
Off: 0.4W
£0.01 £2.73 From £349
31
Asus UX305U
Asus UX305U
2.5 Ghz Intel Core i7 CPU, 8 GB RAM
93%
Sleep: 0.4W
Idle: 2W
Off: 0.3W
£0.01 £2.74 From £1050
32
Acer ES1-332
Acer ES1-332
1.1 Ghz Intel N4200 CPU, 6 GB RAM
93%
Sleep: 0.4W
Idle: 2.6W
Off: 0.3W
£0.01 £2.76 From £211
33
Asus X705U
Asus X705U
2.4 Ghz Intel Core i3 CPU, 8 GB RAM
93%
Sleep: 0.6W
Idle: 3W
Off: 0.4W
£0.01 £2.77 From £420
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Acer CP5-471
Acer CP5-471
2.3 Ghz Intel Intel Core i5-6200U CPU, 8 GB RAM
93%
Sleep: 0.5W
Idle: 1.5W
Off: 0.3W
£0.01 £2.77 From £285
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Acer R5-471T
Acer R5-471T
2.5 Ghz Intel Core i7 CPU, 8 GB RAM
93%
Sleep: 0.4W
Idle: 1.9W
Off: 0.3W
£0.01 £2.77 From £600
36
Asus UX530U
Asus UX530U
2.5 Ghz Intel Core i5 CPU, 8 GB RAM
92%
Sleep: 0.6W
Idle: 2.3W
Off: 0.4W
£0.01 £2.79 From £997
37
Asus TP300U
Asus TP300U
2.5 Ghz Intel Core i7 CPU, 8 GB RAM
92%
Sleep: 0.4W
Idle: 2.8W
Off: 0.2W
£0.01 £2.84 From £349
=
Toshiba PT243
Toshiba PT243
2.1 Ghz Intel Core i7 CPU, 16 GB RAM
92%
Sleep: 0.9W
Idle: 2.1W
Off: 0.2W
£0.01 £2.84 From £1258
39
Toshiba PS571
Toshiba PS571
2.6 Ghz Intel Core i7 CPU, 16 GB RAM
91%
Sleep: 0.4W
Idle: 3.3W
Off: 0.1W
£0.01 £2.85 From £562
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Toshiba PS579
Toshiba PS579
2.6 Ghz Intel Core i7 CPU, 16 GB RAM
91%
Sleep: 0.4W
Idle: 3.3W
Off: 0.1W
£0.01 £2.85 From £881
=
Asus X553S
Asus X553S
1.6 Ghz Intel Celeron CPU, 2 GB RAM
91%
Sleep: 0.5W
Idle: 2.9W
Off: 0.5W
£0.01 £2.85 From £593
=
Apple ME864
Apple MacBook Pro (Retina, 13", Late 2013) [ME864]
2.4 Ghz Intel Core i5 CPU, 4 GB RAM
90%
Sleep: 0.9W
Idle: 1.8W
Off: 0.2W
£0.01 £2.85 From £1183
=
Apple ME865
Apple MacBook Pro (Retina, 13", Late 2013) [ME865]
2.4 Ghz Intel Core i5 CPU, 8 GB RAM
90%
Sleep: 0.9W
Idle: 1.8W
Off: 0.2W
£0.01 £2.85 From £1183
44
Dell XPS 13
Dell XPS 13
2.2 Ghz Intel Core i7 CPU, 8 GB RAM
90%
Sleep: 0.3W
Idle: 1.8W
Off: 0.2W
£0.01 £2.87 From £1183
=
Asus UX305C
Asus UX305C
0.9 Ghz Intel m3-6Y30 CPU, 8 GB RAM
90%
Sleep: 0.4W
Idle: 1.8W
Off: 0.3W
£0.01 £2.87 From £1050
=
Toshiba Toshiba CB30-B
Toshiba Toshiba CB30-B
2.2 Ghz Intel Celeron N2830 CPU, 4 GB RAM
90%
Sleep: 0.3W
Idle: 3.5W
Off: 0.2W
£0.01 £2.87 From £303
=
Acer Aspire S7-391
Acer Aspire S7-391
1.8 Ghz Intel i7-4500U CPU, 8 GB RAM
90%
Sleep: 0.3W
Idle: 2.9W
Off: 0.2W
£0.01 £2.87 From £217
48
Lenovo 20FD
Lenovo 20FD
2.6 Ghz Intel Core i7 CPU, 16 GB RAM
90%
Sleep: 0.7W
Idle: 2.8W
Off: 0.3W
£0.01 £2.88 From £1170
49
Asus X541S
Asus X541S
1.6 Ghz Intel Celeron CPU, 4 GB RAM
89%
Sleep: 0.5W
Idle: 3.1W
Off: 0.4W
£0.01 £2.91 From £340
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Asus TP300L
Asus TP300L
2.0 Ghz Intel Core i7 CPU, 6 GB RAM
89%
Sleep: 0.4W
Idle: 2.9W
Off: 0.2W
£0.01 £2.91 From £349

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