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Laptop Computers ranked by annual running cost*

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41

Lenovo ThinkPad X13 Gen 3 [21CM]
2.7 Ghz AMD Ryzen 7 PRO 6850U CPU, 32 GB RAM

Green Plug Score
69%
 
Sleep: 0.7W
Idle: 1.7W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.32
=

Dynabook E10-S [PYT00]
1.1 Ghz Intel Celeron N4020 CPU, 8 GB RAM

Green Plug Score
69%
 
Sleep: 0.5W
Idle: 2.2W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.32
43

HP 255 15.6 inch G9 Notebook PC [255 G9]
2.0 Ghz AMD Ryzen 3 CPU, 16 GB RAM

Green Plug Score
68%
 
Sleep: 0.3W
Idle: 3.4W
Off: 0.1W
Cost/day
£0.02
Cost/year
£4.35
44

Lenovo IdeaPad 1 14ALC7 [IdeaPad 1 14ALC7]
1.8 Ghz AMD Ryzen 7 CPU, 16 GB RAM

Green Plug Score
67%
 
Sleep: 0.4W
Idle: 2.6W
Off: 0.3W
Cost/day
£0.02
Cost/year
£4.40
45

Samsung XE530QDA [XE530QDA]
1.6 Ghz Intel Core i7 CPU, 8 GB RAM

Green Plug Score
66%
 
Sleep: 0.7W
Idle: 2.1W
Off: 0.5W
Cost/day
£0.02
Cost/year
£4.43
46

HP EliteBook 830 13 inch G9 Notebook PC [HSN-I45C-3]
2.7 Ghz Intel Core i7 CPU, 16 GB RAM

Green Plug Score
65%
 
Sleep: 1.1W
Idle: 1.1W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.46
47

Lenovo ThinkPad T14 Gen 4 [21HD]
1.9 Ghz Other Core i7 CPU, 48 GB RAM

Green Plug Score
65%
 
Sleep: 1.2W
Idle: 1.2W
Off: 0.3W
Cost/day
£0.02
Cost/year
£4.48
48

Lenovo ThinkPad T14s Gen 3 [21CQ]
2.7 Ghz AMD Ryzen 7 PRO 6850U CPU, 32 GB RAM

Green Plug Score
64%
 
Sleep: 0.7W
Idle: 2.2W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.51
=

Lenovo IdeaPad 1 15IGL7 [IdeaPad 1 15IGL7]
1.1 Ghz Intel GLK-R N5030 CPU, 12 GB RAM

Green Plug Score
63%
 
Sleep: 0.3W
Idle: 1.8W
Off: 0.2W
Cost/day
£0.02
Cost/year
£4.51
=

Dell Latitude 3340 [P167G]
1.2 Ghz Intel i3-1215U CPU, 8 GB RAM

Green Plug Score
62%
 
Sleep: 0.5W
Idle: 0.5W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.51
51

Dynabook Satellite Pro L50-G [PBS11U]
1.1 Ghz Intel Core i7 CPU, 16 GB RAM

Green Plug Score
62%
 
Sleep: 0.5W
Idle: 2.2W
Off: 0.3W
Cost/day
£0.02
Cost/year
£4.54
52

Samsung NP960QFG [NP960QFG]
2.1 Ghz Intel Core i7 CPU, 32 GB RAM

Green Plug Score
61%
 
Sleep: 0.6W
Idle: 0.6W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.59
=

Lenovo ThinkPad L15 Gen 4 [21H3]
1.2 Ghz Intel Processor U300 CPU, 64 GB RAM

Green Plug Score
60%
 
Sleep: 0.8W
Idle: 0.8W
Off: 0.5W
Cost/day
£0.02
Cost/year
£4.59
54

Lenovo ThinkPad L13 Gen 3 [21B3]
1.2 Ghz Intel Core i3 CPU, 8 GB RAM

Green Plug Score
59%
 
Sleep: 0.8W
Idle: 0.8W
Off: 0.2W
Cost/day
£0.02
Cost/year
£4.64
=

Samsung NP750QFG [NP750QFG]
2.2 Ghz Intel Core i7 CPU, 16 GB RAM

Green Plug Score
59%
 
Sleep: 0.6W
Idle: (np)
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.64
56

Dell Latitude 5420 [P137G]
3.0 Ghz Intel Core i3 CPU, 64 GB RAM

Green Plug Score
58%
 
Sleep: 1.3W
Idle: 1.3W
Off: 0.4W
Cost/day
£0.02
Cost/year
£4.70
=

Lenovo ThinkPad T14s Gen 4 [21F6]
1.9 Ghz Other Core i7 CPU, 32 GB RAM

Green Plug Score
57%
 
Sleep: 0.9W
Idle: 0.9W
Off: 0.3W
Cost/day
£0.02
Cost/year
£4.70
58

HP Elite Dragonfly Chromebook [Dragonfly 13.5 inch]
1.2 Ghz Intel i3-1215U CPU, 8 GB RAM

Green Plug Score
56%
 
Sleep: 0.6W
Idle: 2.6W
Off: 0.3W
Cost/day
£0.02
Cost/year
£4.75
59

HP ProBook 440 G8 Notebook PC [HSN-Q27C-4]
3.0 Ghz Intel i3-1115G4 CPU, 32 GB RAM

Green Plug Score
55%
 
Sleep: 0.9W
Idle: 0.9W
Off: 0.3W
Cost/day
£0.02
Cost/year
£4.81
60

Acer A314-23P [N23H1 can be 0-9, a-z, A-Z, "(",")", "-", "/", "\", "_" or blan]
3.0 Ghz AMD Ryzen 3 R37320U with Radeon Gra CPU, 16 GB RAM

Green Plug Score
55%
 
Sleep: 0.7W
Idle: 2.8W
Off: 0.2W
Cost/day
£0.02
Cost/year
£4.83

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