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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
226
Lenovo 80TT
Lenovo 80TT
1.1 Ghz Intel N4200 CPU, 8 GB RAM

64%
Sleep: 0.5W
Idle: 5W
Off: 0.2W
£0.01 £3.73 From £629
227
Asus T305C
Asus T305C
1.0 Ghz Intel Core m7 CPU, 8 GB RAM

64%
Sleep: 0.4W
Idle: 3W
Off: 0.4W
£0.01 £3.74 From £900
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Asus Q304U
Asus Q304U
2.3 Ghz Intel Core i5 CPU, 8 GB RAM

64%
Sleep: 0.6W
Idle: 4.3W
Off: 0.4W
£0.01 £3.74 From £900
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Dell Latitude E7470
Dell Latitude E7470
2.6 Ghz Intel Core i7 CPU, 16 GB RAM

64%
Sleep: 1W
Idle: 3.2W
Off: 0.3W
£0.01 £3.74 From £1313
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Lenovo 80BX
Lenovo 80BX
1.3 Ghz AMD QC-4000 CPU, 8 GB RAM

64%
Sleep: 0.7W
Idle: 3.4W
Off: 0.5W
£0.01 £3.74 From £629
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Toshiba PT343
Toshiba PT343
2.6 Ghz Intel Core i7 CPU, 16 GB RAM

63%
Sleep: 0.9W
Idle: 4W
Off: 0.2W
£0.01 £3.74 From £1208
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HP 15
HP 15
1.0 Ghz AMD E1-2100 APU CPU, 4 GB RAM

63%
Sleep: 0.7W
Idle: 3.7W
Off: 0.6W
£0.01 £3.74 From £587
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Toshiba PT341
Toshiba PT341
2.6 Ghz Intel Core i7 CPU, 16 GB RAM

63%
Sleep: 0.9W
Idle: 4W
Off: 0.2W
£0.01 £3.74 From £955
234
Lenovo 80X7
Lenovo 80X7
2.8 Ghz Intel I7-7700HQ CPU, 16 GB RAM

63%
Sleep: 0.4W
Idle: 2.5W
Off: 0.2W
£0.01 £3.76 From £589
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Lenovo 80TC
Lenovo 80TC
2.4 Ghz AMD A6-9210 CPU, 8 GB RAM

63%
Sleep: 0.4W
Idle: 4.7W
Off: 0.5W
£0.01 £3.76 From £629
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Dell Latitude 3150
Dell Latitude 3150
2.2 Ghz Intel N3540 CPU, 4 GB RAM

63%
Sleep: 0.6W
Idle: 5.2W
Off: 0.4W
£0.01 £3.76 From £416
237
Lenovo 80TF
Lenovo 80TF
1.1 Ghz Intel Celeron CPU, 8 GB RAM

63%
Sleep: 0.4W
Idle: 5.4W
Off: 0.5W
£0.01 £3.78 From £629
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Fujitsu LIFEBOOK T904
Fujitsu LIFEBOOK T904
2.1 Ghz Intel Core i7 CPU, 8 GB RAM

62%
Sleep: 0.4W
Idle: 4W
Off: 0.2W
£0.01 £3.78 From £1394
239
Lenovo 80LD
Lenovo 80LD
1.5 Ghz AMD A8-7410 CPU, 16 GB RAM

62%
Sleep: 1W
Idle: 4.7W
Off: 0.2W
£0.01 £3.79 From £629
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Lenovo 80KS
Lenovo 80KS
2.4 Ghz Intel Core i7 CPU, 16 GB RAM

62%
Sleep: 0.9W
Idle: 3.3W
Off: 0.4W
£0.01 £3.79 From £629
241
Lenovo 20H4
Lenovo 20H4
2.3 Ghz AMD A10 CPU, 32 GB RAM

61%
Sleep: 0.8W
Idle: 5W
Off: 0.4W
£0.01 £3.81 From £629
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Lenovo 80TR
Lenovo 80TR
2.4 Ghz AMD A9-9400 CPU, 8 GB RAM

61%
Sleep: 0.3W
Idle: 4.9W
Off: 0.2W
£0.01 £3.81 From £629
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HP 1012 G1 Travel Keyboard
HP 1012 G1 Travel Keyboard
1.1 Ghz Intel Core M CPU, 8 GB RAM

61%
Sleep: 0.5W
Idle: 4.4W
Off: 0.3W
£0.01 £3.81 From £1318
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Acer ES1-520
Acer ES1-520
1.0 Ghz AMD E1-2500 CPU, 16 GB RAM

61%
Sleep: 1.2W
Idle: 4.3W
Off: 0.2W
£0.01 £3.81 From £307
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Acer ES1-331
Acer ES1-331
1.6 Ghz Intel N3050 CPU, 2 GB RAM

61%
Sleep: 0.6W
Idle: 5.2W
Off: 0.3W
£0.01 £3.81 From £248
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Lenovo 80H8
Lenovo 80H8
1.7 Ghz Intel 3558U CPU, 8 GB RAM

61%
Sleep: 0.4W
Idle: 6W
Off: 0.2W
£0.01 £3.81 From £629
247
Toshiba PS461
Toshiba PS461
2.6 Ghz Intel Core i7 CPU, 16 GB RAM

61%
Sleep: 0.8W
Idle: 3.7W
Off: 0.1W
£0.01 £3.82 From £489
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Acer R3-131T
Acer R3-131T
1.6 Ghz Intel N3050 CPU, 4 GB RAM

60%
Sleep: 0.5W
Idle: 5.2W
Off: 0.2W
£0.01 £3.82 From £336
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Lenovo 20ED
Lenovo 20ED
1.4 Ghz AMD E1-6010 CPU, 4 GB RAM

60%
Sleep: 0.6W
Idle: 4.5W
Off: 0.4W
£0.01 £3.82 From £629
250
Acer SP315-51
Acer SP315-51
2.5 Ghz Intel Core i7 CPU, 12 GB RAM

60%
Sleep: 0.7W
Idle: 4.5W
Off: 0.3W
£0.01 £3.84 From £552

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