All-in-One Computers ranked by annual running cost*
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Lenovo ThinkCentre M820z [10SC]
3.2 Ghz Intel i7-8700 CPU, 32 GB RAM
Lenovo ThinkCentre M920z [10S6]
3.1 Ghz Intel Core i9 CPU, 32 GB RAM
Apple 27-inch iMac with Retina 5K Display [A2115]
3.1 Ghz Intel Core i5 CPU, 8 GB RAM
Lenovo |
Compared To: |
Apple |
£25.05 a year | £46.23 a year |
Refer to your electricity bill or your energy suppliers published tariffs (usually found on their website) to obtain the information required below.