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Laptop Computers ranked by annual running cost*

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21
Apple MacBook Pro (Retina, 13") [ME867]
2.6 Ghz Intel Core i5 CPU, 8 GB RAM
Green Plug Score
72%
 
Sleep: 0.9W
Idle: 1.8W
Off: 0.2W
Cost/day
£0.02
Cost/year
£6.29
=
Toshiba PS571
2.6 Ghz Intel Core i7 CPU, 16 GB RAM
Green Plug Score
70%
 
Sleep: 0.4W
Idle: 3.3W
Off: 0.1W
Cost/day
£0.02
Cost/year
£6.29
23
Fujitsu LIFEBOOK U937
2.8 Ghz Intel Core i7 CPU, 20 GB RAM
Green Plug Score
69%
 
Sleep: 0.7W
Idle: 2.8W
Off: 0.4W
Cost/day
£0.02
Cost/year
£6.49
24
Lenovo ThinkPad L13 Gen 3 [21B9]
2.0 Ghz AMD Ryzen 7 CPU, 32 GB RAM
Green Plug Score
68%
 
Sleep: 1.1W
Idle: 1.1W
Off: 0.4W
Cost/day
£0.03
Cost/year
£6.56
25
Lenovo 13w Yoga [82S1]
2.0 Ghz AMD R7-5825U CPU, 16 GB RAM
Green Plug Score
66%
 
Sleep: 0.8W
Idle: 0.8W
Off: 0.5W
Cost/day
£0.03
Cost/year
£6.60
26
Fujitsu LIFEBOOK U747
2.8 Ghz Intel Core i7 CPU, 32 GB RAM
Green Plug Score
65%
 
Sleep: 0.7W
Idle: 2.8W
Off: 0.2W
Cost/day
£0.03
Cost/year
£6.80
27
Lenovo ThinkBook 14 G4 IAP [ThinkBook 14 G4 IAP]
1.2 Ghz Intel Core i7 CPU, 40 GB RAM
Green Plug Score
63%
 
Sleep: 1.1W
Idle: 1.1W
Off: 0.3W
Cost/day
£0.03
Cost/year
£6.83
28
Acer A314-31
1.1 Ghz Intel Intel Pentium N4200 CPU, 4 GB RAM
Green Plug Score
62%
 
Sleep: 0.3W
Idle: 3W
Off: 0.3W
Cost/day
£0.03
Cost/year
£6.90
=
Lenovo ThinkPad X390 Yoga [20NN]
1.8 Ghz Intel Core i7 CPU, 16 GB RAM
Green Plug Score
61%
 
Sleep: 0.7W
Idle: 3.2W
Off: 0.4W
Cost/day
£0.03
Cost/year
£6.90
30
Acer R751T
1.1 Ghz Intel Intel Celeron N3350 CPU, 4 GB RAM
Green Plug Score
59%
 
Sleep: 0.8W
Idle: 2W
Off: 0.3W
Cost/day
£0.03
Cost/year
£6.97
31
Lenovo ThinkPad L14 Gen 3 [21C1]
1.2 Ghz Intel Pentium Gold 8505 CPU, 64 GB RAM
Green Plug Score
58%
 
Sleep: 1.1W
Idle: 1.1W
Off: 0.4W
Cost/day
£0.03
Cost/year
£7.00
32
Acer SP314-51
1.6 Ghz Intel i3-6006U CPU, 4 GB RAM
Green Plug Score
56%
 
Sleep: 0.4W
Idle: 3.6W
Off: 0.3W
Cost/day
£0.03
Cost/year
£7.11
=
Lenovo ThinkPad E15 Gen 4 [21ED]
2.0 Ghz AMD Ryzen 7 CPU, 40 GB RAM
Green Plug Score
55%
 
Sleep: 0.8W
Idle: 3.6W
Off: 0.3W
Cost/day
£0.03
Cost/year
£7.11
=
Lenovo ThinkBook 14s Yoga G2 IAP [ThinkBook 14s Yoga G2 IAP]
2.1 Ghz Intel Core i7 CPU, 40 GB RAM
Green Plug Score
54%
 
Sleep: 1.2W
Idle: 1.2W
Off: 0.3W
Cost/day
£0.03
Cost/year
£7.11
35
HP EliteBook 840 14 inch G9 Notebook PC [HSN-I45C-4]
2.7 Ghz Intel Core i7 CPU, 64 GB RAM
Green Plug Score
52%
 
Sleep: 1.7W
Idle: 1.7W
Off: 0.5W
Cost/day
£0.03
Cost/year
£7.21
36
Lenovo ThinkPad X1 Nano Gen 2 [2100000000]
2.0 Ghz Intel Core i7 CPU, 32 GB RAM
Green Plug Score
51%
 
Sleep: 0.6W
Idle: 0.6W
Off: 0.6W
Cost/day
£0.03
Cost/year
£7.34
=
Lenovo ThinkPad L15 Gen 3 [21C7]
2.0 Ghz AMD Ryzen 7 CPU, 64 GB RAM
Green Plug Score
49%
 
Sleep: 1.2W
Idle: 1.2W
Off: 0.4W
Cost/day
£0.03
Cost/year
£7.34
38
Lenovo ThinkPad E480 [20KN]
1.8 Ghz Intel Core i7 CPU, 32 GB RAM
Green Plug Score
48%
 
Sleep: 1W
Idle: 4.3W
Off: 0.5W
Cost/day
£0.03
Cost/year
£7.38
39
Lenovo ThinkPad E590 [20ND]
1.8 Ghz Intel Core i7 CPU, 32 GB RAM
Green Plug Score
47%
 
Sleep: 1W
Idle: 4.4W
Off: (np)
Cost/day
£0.03
Cost/year
£7.65
40
Lenovo 80VV
2.5 Ghz Intel Core i5 CPU, 16 GB RAM
Green Plug Score
45%
 
Sleep: 0.5W
Idle: 3.4W
Off: 0.5W
Cost/day
£0.03
Cost/year
£7.68

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