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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 Asus UN62 Asus UN62
1.4 Ghz Intel Celeron CPU, 2 GB RAM
Sleep: 0.4W
Idle: 4.2W
Off: 0.1W
8.82
kgCO2
£0.01 £3.01 »
2 Dell Z01V001 Dell Z01V001
1.4 Ghz Intel i7-4600U CPU, 4 GB RAM
Sleep: 0.5W
Idle: 5.6W
Off: 0.2W
11.63
kgCO2
£0.02 £3.97 »
3 Asus Chromebox Asus Chromebox
2.1 Ghz Intel Core i7 CPU, 4 GB RAM
Sleep: 0.4W
Idle: 6.2W
Off: 0.2W
12.56
kgCO2
£0.02 £4.29 »
4 Asus E210 Asus E210
1.6 Ghz Intel Celeron CPU, 4 GB RAM
Sleep: 0.5W
Idle: 6.4W
Off: 0.3W
13.86
kgCO2
£0.02 £4.73 »
5 Asus X751L Asus X751L
2.0 Ghz Intel Core i7 CPU, 12 GB RAM
Sleep: 0.9W
Idle: 4.9W
Off: 0.5W
14.43
kgCO2
£0.02 £4.92 »
6 Apple Mac mini (Late 2012) [MD388] Apple Mac mini (Late 2012) [MD388]
2.3 Ghz Intel Core i7 CPU, 4 GB RAM
Sleep: 1.1W
Idle: 9.7W
Off: 0.2W
15.90
kgCO2
£0.02 £5.43 »
7 Apple Mac mini (Late 2012) [MD387] Apple Mac mini (Late 2012) [MD387]
2.5 Ghz Core i5 CPU, 4 GB RAM
Sleep: 1.6W
Idle: 9.3W
Off: 0.3W
16.13
kgCO2
£0.02 £5.50 »
8 Asus VM42 Asus VM42
1.4 Ghz Intel Celeron CPU, 8 GB RAM
Sleep: 0.5W
Idle: 8.2W
Off: 0.1W
16.35
kgCO2
£0.02 £5.58 »
9 Lenovo 10DB Lenovo 10DB
2.4 Ghz Intel J2900 CPU, 2 GB RAM
Sleep: 2W
Idle: 8.6W
Off: 0.6W
18.98
kgCO2
£0.02 £6.48 »
10 HP HP EliteDesk 800 G1 USDT Business PC HP HP EliteDesk 800 G1 USDT Business PC
3.0 Ghz Intel Core i7 CPU, 16 GB RAM
Sleep: 1.2W
Idle: 10.6W
Off: 0.8W
21.65
kgCO2
£0.03 £7.39 »
11 Asus GR8 Asus GR8
2.0 Ghz Intel Core i7 CPU, 8 GB RAM
Sleep: 3.4W
Idle: 10.7W
Off: 0.3W
22.41
kgCO2
£0.03 £7.65 »
12 Lenovo 90BH Lenovo 90BH
1.4 Ghz AMD E2-6110 CPU, 8 GB RAM
Sleep: 0.9W
Idle: 10.8W
Off: 0.5W
22.54
kgCO2
£0.03 £7.69 »
13 Lenovo 90BJ Lenovo 90BJ
1.4 Ghz AMD E2-6110 CPU, 8 GB RAM
Sleep: 0.9W
Idle: 10.8W
Off: 0.5W
22.72
kgCO2
£0.03 £7.75 »
14 Asus EB1007P Asus EB1007P
1.8 Ghz Intel Atom CPU, 2 GB RAM
Sleep: 1W
Idle: 11.3W
Off: 0.2W
23.17
kgCO2
£0.03 £7.90 »
15 Lenovo 10A4 Lenovo 10A4
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10A5 Lenovo 10A5
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10AA Lenovo 10AA
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10AB Lenovo 10AB
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10DF Lenovo 10DF
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10DG Lenovo 10DG
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10DH Lenovo 10DH
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
= Lenovo 10DJ Lenovo 10DJ
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 2.1W
Idle: 10.2W
Off: 0.8W
23.75
kgCO2
£0.03 £8.10 »
23 Lenovo 10AX Lenovo 10AX
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 1W
Idle: 10.9W
Off: 0.6W
23.79
kgCO2
£0.03 £8.12 »
= Lenovo 10AY Lenovo 10AY
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 1W
Idle: 10.9W
Off: 0.6W
23.79
kgCO2
£0.03 £8.12 »
= Lenovo 10DK Lenovo 10DK
2.0 Ghz Intel Haswell i7-4765T CPU, 2 GB RAM
Sleep: 1W
Idle: 10.9W
Off: 0.6W
23.79
kgCO2
£0.03 £8.12 »

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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 £24.85 a year

Asus
UN62

£3.01 a year

Compared
To:

HP
Z230 SFF

£27.86 a year