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Desktop Computers ranked by annual running cost*

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1

Apple Mac mini [A2348]
3.0 Ghz Other Apple M1 CPU, 8 GB RAM

1
Apple A2348
Electricity saving of
£74.73/year
Green Plug Score
100%
 
Sleep: 0.7W
Idle: 5.7W
Off: 0.2W
Cost/day
£0.03
Cost/year
£8.33
2

Dell OptiPlex 7000 Micro [D15U]
2.4 Ghz Intel G7400 CPU, 64 GB RAM

Green Plug Score
97%
 
Sleep: 1.8W
Idle: 1.8W
Off: 0.3W
Cost/day
£0.04
Cost/year
£9.18
3

Intel Intel? NUC [BKNUC8v7PNKQC1]
1.9 Ghz Intel Core i5,Core i3,Core i7 CPU, 64 GB RAM

Green Plug Score
93%
 
Sleep: 0.9W
Idle: 7.6W
Off: 0.7W
Cost/day
£0.04
Cost/year
£10.54
4

Lenovo ThinkCentre M70q Gen 3 [11T3]
1.4 Ghz Intel Pentium CPU, 64 GB RAM

Green Plug Score
90%
 
Sleep: 1.1W
Idle: 5.6W
Off: 0.5W
Cost/day
£0.04
Cost/year
£10.64
5

Apple Mac mini [A2348]
3.0 Ghz Other Apple M1 CPU, 16 GB RAM

Green Plug Score
87%
 
Sleep: 1W
Idle: 7.9W
Off: 0.2W
Cost/day
£0.04
Cost/year
£11.32
6

MSI Cubi 2
2.7 Ghz Intel Core i7 CPU, 16 GB RAM

Green Plug Score
83%
 
Sleep: 1W
Idle: 7.3W
Off: 0.4W
Cost/day
£0.04
Cost/year
£11.49
7

Lenovo ThinkCentre M720q [10T8]
1.7 Ghz Intel i5-8400T CPU, 32 GB RAM

Green Plug Score
80%
 
Sleep: 1.2W
Idle: 8.5W
Off: 0.9W
Cost/day
£0.05
Cost/year
£12.41
8

Apple Mac mini [A1993]
3.0 Ghz Intel Core i5 CPU, 8 GB RAM

Green Plug Score
77%
 
Sleep: 1.2W
Idle: 7.4W
Off: 0.3W
Cost/day
£0.05
Cost/year
£13.46
9

Dell OptiPlex 7000 SFF [D17S]
2.4 Ghz Intel G7400 CPU, 128 GB RAM

Green Plug Score
73%
 
Sleep: 2.6W
Idle: 2.6W
Off: 0.4W
Cost/day
£0.06
Cost/year
£15.67
10

Dell OptiPlex 3000 Tower [D32M]
2.1 Ghz Intel G7400 CPU, 64 GB RAM

Green Plug Score
70%
 
Sleep: 1.1W
Idle: 11.8W
Off: 0.3W
Cost/day
£0.06
Cost/year
£16.12
11

Dell Vostro 3710 [D17S]
2.1 Ghz Intel G7400 CPU, 64 GB RAM

Green Plug Score
67%
 
Sleep: 1.1W
Idle: 12.1W
Off: 0.4W
Cost/day
£0.06
Cost/year
£16.90
12

Dell OptiPlex 3000 SFF [D17S]
2.5 Ghz Intel G7400 CPU, 64 GB RAM

Green Plug Score
63%
 
Sleep: 1.2W
Idle: 13.2W
Off: 0.4W
Cost/day
£0.07
Cost/year
£18.67
13

Lenovo ThinkCentre M80s Gen 3 [11TF]
2.4 Ghz Intel Pentium,Other CPU, 128 GB RAM

Green Plug Score
60%
 
Sleep: 1.4W
Idle: 13W
Off: 0.9W
Cost/day
£0.07
Cost/year
£18.87
14

Lenovo ThinkCentre M715q
3.0 Ghz Intel A6-9500E CPU, 16 GB RAM

Green Plug Score
57%
 
Sleep: 2W
Idle: 8.9W
Off: 1.5W
Cost/day
£0.07
Cost/year
£18.94
=

Lenovo ThinkCentre M710q
3.0 Ghz Intel A6-9500E CPU, 16 GB RAM

Green Plug Score
57%
 
Sleep: 2W
Idle: 8.9W
Off: 1.5W
Cost/day
£0.07
Cost/year
£18.94
16

Lenovo ThinkCentre neo 70t Gen 3 [11YT]
3.2 Ghz Intel Core i9 CPU, 128 GB RAM

Green Plug Score
50%
 
Sleep: 2.6W
Idle: 10.7W
Off: 1.1W
Cost/day
£0.08
Cost/year
£20.50
17

Dell OptiPlex 5000 SFF [D17S]
2.1 Ghz Intel G7400 CPU, 128 GB RAM

Green Plug Score
47%
 
Sleep: 1.7W
Idle: 13.7W
Off: 0.4W
Cost/day
£0.08
Cost/year
£20.54
18

Apple Mac mini [A1993]
3.2 Ghz Intel Core i7 CPU, 64 GB RAM

Green Plug Score
43%
 
Sleep: 2.7W
Idle: 12.1W
Off: 0.3W
Cost/day
£0.08
Cost/year
£20.71
19

Lenovo ThinkCentre M720t [10U4]
3.0 Ghz Intel i7-9700 CPU, 64 GB RAM

Green Plug Score
40%
 
Sleep: 1.8W
Idle: 18.3W
Off: 0.9W
Cost/day
£0.10
Cost/year
£24.92
=

Lenovo ThinkCentre M720s [10U6]
3.0 Ghz Intel i7-9700 CPU, 64 GB RAM

Green Plug Score
40%
 
Sleep: 1.8W
Idle: 18.3W
Off: 0.9W
Cost/day
£0.10
Cost/year
£24.92

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