Laptop Computers ranked by annual running cost*
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HP Chromebook 11.6 inch [11a-ne]
2.0 Ghz Other MediaTek MTK 8183 CPU, 4 GB RAM
100%
Sleep: 0.3W
Idle: 0.7W
Off: 0.2W
£0.01
£2.92
HP Laptop [14-em]
2.0 Ghz AMD Athlon CPU, 8 GB RAM
99%
Sleep: 0.3W
Idle: 0.3W
Off: 0.1W
£0.01
£3.30
Apple 13-inch MacBook Air [A2337]
3.0 Ghz Apple M1 CPU, 16 GB RAM
98%
Sleep: 0.2W
Idle: 0.7W
Off: (np)
£0.01
£3.33
Samsung NP340XNA [NP340XNA]
1.8 Ghz Other SC7280 CPU, 4 GB RAM
98%
Sleep: 0.6W
Idle: 0.6W
Off: 0.4W
£0.01
£3.77
Lenovo 100e Chromebook Gen 3 [82UY]
1.1 Ghz Intel Celeron CPU, 4 GB RAM
97%
Sleep: 0.3W
Idle: 1.5W
Off: 0.3W
£0.01
£3.88
Apple 13-inch MacBook Air [A2179]
1.2 Ghz Intel Core i7 CPU, 16 GB RAM
96%
Sleep: 0.3W
Idle: 1.4W
Off: 0.1W
£0.02
£3.94
Lenovo 10w [Lenovo 10w]
2.0 Ghz Other Qualcomm 7C CPU, 8 GB RAM
95%
Sleep: 0.5W
Idle: 1.1W
Off: 0.4W
£0.02
£3.94
Samsung XE310XDA [XE310XDA]
1.1 Ghz Intel Celeron CPU, 4 GB RAM
94%
Sleep: 0.4W
Idle: 0.8W
Off: 0.3W
£0.02
£3.98
Samsung NP730QFG [NP730QFG]
2.2 Ghz Intel Core i7 CPU, 16 GB RAM
93%
Sleep: 0.7W
Idle: (np)
Off: 0.4W
£0.02
£4.15
Microsoft Surface Laptop 5 [1951]
2.7 Ghz Intel Core i7 CPU, 16 GB RAM
92%
Sleep: 0.5W
Idle: 0.5W
Off: 0.3W
£0.02
£4.18
Lenovo ThinkPad X13 Gen 3 [21BN]
1.2 Ghz Intel Core i3 CPU, 8 GB RAM
92%
Sleep: (np)
Idle: 0.7W
Off: 0.3W
£0.02
£4.25
Lenovo ThinkPad X13 Gen 3 [21BN]
1.2 Ghz Intel Core i3 CPU, 8 GB RAM
91%
Sleep: (np)
Idle: 0.7W
Off: 0.3W
£0.02
£4.25
Apple MacBook Pro 14-inch [A2779]
3.2 Ghz Other , 16 GB RAM
90%
Sleep: 0.2W
Idle: 0.9W
Off: 0.1W
£0.02
£4.32
Lenovo ThinkPad X13s Gen 1 [21BX]
3.0 Ghz Other Qualcomm Snapdragon 8CX Gen 3 CPU, 32 GB RAM
89%
Sleep: 0.6W
Idle: 0.6W
Off: 1.2W
£0.02
£4.56
Microsoft Surface Laptop 5 [1979]
2.7 Ghz Intel Core i7 CPU, 32 GB RAM
88%
Sleep: 0.5W
Idle: 0.5W
Off: 0.3W
£0.02
£4.56
HP ProBook 440 14 inch G9 Notebook PC [HSN-Q32C-4]
1.2 Ghz Intel Core i3 CPU, 64 GB RAM
87%
Sleep: 0.9W
Idle: 0.9W
Off: 0.3W
£0.02
£4.69
Acer SF314-44 [N21H1]
2.0 Ghz AMD Ryzen 7 7730U with Readeon Grap CPU, 16 GB RAM
86%
Sleep: 0.5W
Idle: 1.9W
Off: 0.3W
£0.02
£4.73
Apple MacBook Pro 14-inch [Z17J]
3.2 Ghz , 96 GB RAM
86%
Sleep: 0.4W
Idle: 1.1W
Off: 0.1W
£0.02
£4.73
Lenovo ThinkPad C14 Gen 1 Chromebook [21CA]
1.2 Ghz Intel Core i3 CPU, 4 GB RAM
85%
Sleep: 0.5W
Idle: 0.5W
Off: 0.3W
£0.02
£4.93
Dynabook Satellite Pro L40-G [PJA21U]
1.1 Ghz Intel Core i7 CPU, 16 GB RAM
84%
Sleep: 0.7W
Idle: 2.1W
Off: 0.4W
£0.02
£4.93
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