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All-in-One Computers ranked by annual running cost

Based on estimated annual power consumption using data published by ENERGY STAR TEC. Usage is defined by these criteria.

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Electricity costs calculated at UK National Average Tariff of 13.97p per unit.

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Ranked by estimated annual power consumption

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Rank   Product Power
Used
kgCO2/
year
(?)
Cost per
day
(?)
Cost per
year
(?)
More
Info
1 Apple iMac (MB417) Apple iMac (MB417)
20-inch, 2.66GHz
Sleep: 2.78W
Idle: 65.75W
Off: 1.22W
102.12
kgCO2
£0.13 £33.18
2 Apple iMac (Z0GE) Apple iMac (Z0GE)
27-inch, 3.33GHz
Sleep: 2.28W
Idle: 53.9W
Off: 0.92W
83.55
kgCO2
£0.10 £27.14
3 HP TouchSmart 600 HP TouchSmart 600
23" All-in-One 2.93GHz PC
Sleep: 3.46W
Idle: 50.32W
Off: 0.63W
77.78
kgCO2
£0.10 £25.27
= HP TouchSmart 9100 HP TouchSmart 9100
23" All-in-One 2.83GHz PC
Sleep: 3.46W
Idle: 50.32W
Off: 0.63W
77.78
kgCO2
£0.10 £25.27
5 Viglen Genie Omnino III Viglen Genie Omnino III
20-inch 3.0GHz All-in-One PC
Sleep: 3.2W
Idle: 49W
Off: 1.4W
77.33
kgCO2
£0.10 £25.12
6 Apple iMac (Z0GF) Apple iMac (Z0GF)
27-inch, 2.8GHz
Sleep: 1.95W
Idle: 49.3W
Off: 0.92W
76.55
kgCO2
£0.10 £24.87
7 Apple iMac (MB953) Apple iMac (MB953)
27-inch, 2.66GHz
Sleep: 1.87W
Idle: 49.3W
Off: 0.92W
76.54
kgCO2
£0.10 £24.87
8 Acer Aspire Z5600 Acer Aspire Z5600
23" All-in-One 2.33GHz PC
Sleep: 3.32W
Idle: 46.02W
Off: 0.82W
71.66
kgCO2
£0.09 £23.28
= Acer Aspire Z5610 Acer Aspire Z5610
23" All-in-One 2.33GHz PC
Sleep: 3.32W
Idle: 46.02W
Off: 0.82W
71.66
kgCO2
£0.09 £23.28
= Gateway ZX6800 Gateway ZX6800
23" All-in-One 2.33GHz PC
Sleep: 3.32W
Idle: 46.02W
Off: 0.82W
71.66
kgCO2
£0.09 £23.28
= Gateway ZX6810 Gateway ZX6810
23" All-in-One 2.33GHz PC
Sleep: 3.32W
Idle: 46.02W
Off: 0.82W
71.66
kgCO2
£0.09 £23.28
12 HP TouchSmart 300 HP TouchSmart 300
20" All-in-One 2.8GHz PC
Sleep: 2.29W
Idle: 46.09W
Off: 0.39W
70.68
kgCO2
£0.09 £22.96
13 Apple iMac (MB420) Apple iMac (MB420)
24-inch, 3.06GHz
Sleep: 1.88W
Idle: 41.8W
Off: 0.9W
65.20
kgCO2
£0.08 £21.18
14 Apple iMac (Z0JC) Apple iMac (Z0JC)
21.5-inch, 3.33GHz
Sleep: 1.94W
Idle: 40.2W
Off: 0.78W
62.55
kgCO2
£0.08 £20.32
15 HP TouchSmart IQ830 HP TouchSmart IQ830
26" All-in-One 2.16GHz PC
Sleep: 3.51W
Idle: 38.68W
Off: 1.64W
62.34
kgCO2
£0.08 £20.25
16 Apple iMac (MB952) Apple iMac (MB952)
27-inch, 3.06GHz
Sleep: 1.87W
Idle: 39.35W
Off: 0.92W
61.55
kgCO2
£0.08 £20.00
17 HP TouchSmart IQ530 HP TouchSmart IQ530
22" All-in-One 2.4GHz PC
Sleep: 3.43W
Idle: 36.19W
Off: 1.84W
58.99
kgCO2
£0.07 £19.16
18 Apple iMac (MC413) Apple iMac (MC413)
21.5-inch, 3.06GHz
Sleep: 1.94W
Idle: 37.4W
Off: 0.78W
58.33
kgCO2
£0.07 £18.95
19 HP Pavilion MS200 HP Pavilion MS200
18.5" All-in-One 1.8GHz PC
Sleep: 1.25W
Idle: 36.89W
Off: 0.46W
56.77
kgCO2
£0.07 £18.44
20 Apple iMac (MB419) Apple iMac (MB419)
24 inch, 2.93GHz
Sleep: 1.74W
Idle: 35.66W
Off: 1W
56.13
kgCO2
£0.07 £18.24

More All-in-One Computers » 1 - 20 | 21 - 40 | 41 - 47
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Apple
iMac (MB417)

£33.18 per year

Compared
To:

eMachines
EZ1601

£7.20 per year