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Desktop Computers ranked by annual running cost

Usage costs 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 Average Electricity Tariff of 15.2p per unit.

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Ranked by estimated annual power consumption » Power
used
kgCO2
/year
Cost
/day
Cost
/year
More
info
1 Apple Mac mini (MD388) Apple Mac mini (MD388)
2.3Ghz Intel Core i7, 4GB RAM
Sleep: 1.1748W
Idle: 9.996W
Off: 0.26004W
16.39
kgCO2
£0.02 £5.59 »
2 Apple Mac mini (MD387) Apple Mac mini (MD387)
2.5Ghz Intel Core i5, 4GB RAM
Sleep: 1.2372W
Idle: 10.2648W
Off: 0.26028W
16.82
kgCO2
£0.02 £5.74 »
3 Apple Mac mini (Z0NP) Apple Mac mini (Z0NP)
2.6Ghz Intel Core i7, 16GB RAM
Sleep: 1.62W
Idle: 11.178W
Off: 0.2538W
18.31
kgCO2
£0.02 £6.25 »
4 Dell OptiPlex 7010 DT Dell OptiPlex 7010 DT
2.4Ghz Intel, 32GB RAM
Sleep: 4.32W
Idle: 33.76W
Off: 0.78W
55.22
kgCO2
£0.07 £18.84 »
5 Dell OptiPlex 7010 DT Dell OptiPlex 7010 DT
2.2Ghz Intel, 2GB RAM
Sleep: 3W
Idle: 34.35W
Off: 0.79W
55.90
kgCO2
£0.07 £19.07 »
6 Dell OptiPlex 9010 MT Dell OptiPlex 9010 MT
1.8Ghz Intel, 32GB RAM
Sleep: 3.69W
Idle: 35.15W
Off: 0.89W
57.50
kgCO2
£0.08 £19.62 »
= Dell OptiPlex 7010 MT Dell OptiPlex 7010 MT
1.8Ghz Intel, 32GB RAM
Sleep: 3.69W
Idle: 35.15W
Off: 0.89W
57.50
kgCO2
£0.08 £19.62 »
= Dell Dell Precision T1650 Dell Dell Precision T1650
1.8Ghz Intel, 32GB RAM
Sleep: 3.69W
Idle: 35.15W
Off: 0.89W
57.50
kgCO2
£0.08 £19.62 »
9 Dell OptiPlex 9010 DT Dell OptiPlex 9010 DT
2.2Ghz Intel, 32.0GB RAM
Sleep: 3.68W
Idle: 35.48W
Off: 0.79W
57.80
kgCO2
£0.08 £19.72 »
= Dell OptiPlex 7010 DT Dell OptiPlex 7010 DT
2.2Ghz Intel, 32.0GB RAM
Sleep: 3.68W
Idle: 35.48W
Off: 0.79W
57.80
kgCO2
£0.08 £19.72 »
11 Dell OptiPlex 9010 MT Dell OptiPlex 9010 MT
2.2Ghz Intel, 2GB RAM
Sleep: 2.95W
Idle: 35.71W
Off: 0.84W
58.12
kgCO2
£0.08 £19.83 »
= Dell OptiPlex 7010 MT Dell OptiPlex 7010 MT
2.2Ghz Intel, 2GB RAM
Sleep: 2.95W
Idle: 35.71W
Off: 0.84W
58.12
kgCO2
£0.08 £19.83 »
13 Dell OptiPlex 9010 MT Dell OptiPlex 9010 MT
2.4Ghz Intel, 32GB RAM
Sleep: 3.63W
Idle: 36.3W
Off: 0.83W
59.16
kgCO2
£0.08 £20.18 »
= Dell OptiPlex 7010 MT Dell OptiPlex 7010 MT
2.4Ghz Intel, 32GB RAM
Sleep: 3.63W
Idle: 36.3W
Off: 0.83W
59.16
kgCO2
£0.08 £20.18 »
= Dell Dell Precision T1650 Dell Dell Precision T1650
2.4Ghz Intel, 32GB RAM
Sleep: 3.63W
Idle: 36.3W
Off: 0.83W
59.16
kgCO2
£0.08 £20.18 »
16 Dell Vostro 270s Dell Vostro 270s
1.8Ghz Intel Celeron, 8GB RAM
Sleep: 1.69W
Idle: 41.61W
Off: 0.15W
65.61
kgCO2
£0.09 £22.38 »
17 Dell Vostro 270s Dell Vostro 270s
3.3Ghz Intel, 8GB RAM
Sleep: 0.32W
Idle: 41.79W
Off: 0.32W
65.98
kgCO2
£0.09 £22.51 »
18 Apple Mac Pro (ME253) Apple Mac Pro (ME253)
3.7GHz Quad-Core Intel Xeon E5, 12GB
Sleep: 2.93W
Idle: 42W
Off: 0.37W
66.93
kgCO2
£0.09 £22.84 »
19 Dell OptiPlex 3010 MT Dell OptiPlex 3010 MT
2.7Ghz Intel Pentium, 8GB RAM
Sleep: 1.49W
Idle: 43.06W
Off: 0.2W
67.94
kgCO2
£0.09 £23.18 »
20 Dell OptiPlex 3010 MT Dell OptiPlex 3010 MT
1.6Ghz Intel Celeron, 8GB RAM
Sleep: 1.5W
Idle: 43.15W
Off: 0.2W
68.08
kgCO2
£0.09 £23.23 »
21 Dell OptiPlex 3010 MT Dell OptiPlex 3010 MT
3.3Ghz Intel, 8GB RAM
Sleep: 1.48W
Idle: 44.78W
Off: 0.2W
70.62
kgCO2
£0.09 £24.10 »
22 Dell OptiPlex 3010 MT Dell OptiPlex 3010 MT
3.3Ghz Intel, 2GB RAM
Sleep: 1.31W
Idle: 45.24W
Off: 0.2W
71.31
kgCO2
£0.09 £24.33 »
23 Dell Insprion 660 Dell Insprion 660
1.8Ghz Intel Celeron, 8GB RAM
Sleep: 1.91W
Idle: 45.59W
Off: 0.33W
72.25
kgCO2
£0.09 £24.65 »
24 Dell Inspiron 660s Dell Inspiron 660s
2.8Ghz Intel, 8GB RAM
Sleep: 1.67W
Idle: 45.81W
Off: 0.32W
72.52
kgCO2
£0.10 £24.74 »
25 Dell Vostro 270 Dell Vostro 270
3.1Ghz Intel, 2GB RAM
Sleep: 1.71W
Idle: 49.85W
Off: 0.34W
78.88
kgCO2
£0.10 £26.91 »

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Enter your own tariff details

Refer to your electricity bill or your energy suppliers published tariffs (usually found on their website) to obtain the information required below.

     

What is 'lifetime running cost'?

This is the average amount of electricity and water (if applicable) consumed by the product at current values, excluding any consumables, repairs or maintenance.

* Life expectancy source UK Gov (defra) 2009

What is 'total cost of ownership'?

This is the 'cost of purchase' and the 'lifetime running costs' (average amount of electricity and water [if applicable] consumed by the product at current values, excluding any consumables, repairs or maintenance) added together.

* Life expectancy source UK Gov (defra) 2009

Save up to £83.97 a year

Apple
Mac mini (MD388)

£5.59 a year

Compared
To:

Apple
Mac Pro (Z0P1)

£89.56 a year