550W-650W PSU Roundup 2014

Written by Matthew Lambert

June 20, 2014 | 10:34

Tags: #550w #600w #650w #modular-psu #psu

Companies: #bit-tech

Efficiency

Each PSU's efficiency is calculated by dividing the power it outputs by the power it uses to do so. While the average efficiency of all the load tests is what's considered for the scoring, the results and rankings of the individual load intervals are also displayed below.

Average Efficiency

Mean efficiency across load tests >100W

  • Enermax Revolution X't 630W
  • Antec TruePower Classic 550W
  • Cooler Master VS-Series 550W
  • Corsair CS-M Series 550W
  • Super Flower Leadex Gold 650W
  • Be Quiet! Power Zone 650W
  • XFX Pro Series 550W Core Edition
  • Seasonic M12II Evo Bronze 620W
  • Codegen Super Power 600W
  • 89.63
  • 89.62
  • 89.54
  • 89.48
  • 89.16
  • 87.68
  • 85.31
  • 84.65
  • 72.58
0
10
20
30
40
50
60
70
80
90
Percentage (higher is better)

Efficiency

200W load test

  • Cooler Master VS-Series 550W
  • Antec TruePower Classic 550W
  • Corsair CS-M Series 550W
  • Enermax Revolution X't 630W
  • Super Flower Leadex Gold 650W
  • Be Quiet! Power Zone 650W
  • Seasonic M12II Evo Bronze 620W
  • XFX Pro Series 550W Core Edition
  • Codegen Super Power 600W
  • 90.46
  • 89.55
  • 89.54
  • 89.08
  • 88.46
  • 87.18
  • 85.20
  • 84.81
  • 76.13
0
25
50
75
100
Percentage (higher is better)

Efficiency

300W load test

  • Antec TruePower Classic 550W
  • Cooler Master VS-Series 550W
  • Super Flower Leadex Gold 650W
  • Enermax Revolution X't 630W
  • Corsair CS-M Series 550W
  • Be Quiet! Power Zone 650W
  • XFX Pro Series 550W Core Edition
  • Seasonic M12II Evo Bronze 620W
  • Codegen Super Power 600W
  • 90.46
  • 89.98
  • 89.89
  • 89.85
  • 89.66
  • 88.68
  • 86.56
  • 86.13
  • 73.39
0
25
50
75
100
Percentage (higher is better)

Efficiency

400W load test

  • Enermax Revolution X't 630W
  • Super Flower Leadex Gold 650W
  • Antec TruePower Classic 550W
  • Corsair CS-M Series 550W
  • Cooler Master VS-Series 550W
  • Be Quiet! Power Zone 650W
  • Seasonic M12II Evo Bronze 620W
  • XFX Pro Series 550W Core Edition
  • Codegen Super Power 600W
  • 90.33
  • 89.91
  • 89.75
  • 89.72
  • 89.33
  • 88.46
  • 85.56
  • 85.38
  • 68.23
0
25
50
75
100
Percentage (higher is better)

Efficiency

500W load test

  • Enermax Revolution X't 630W
  • Super Flower Leadex Gold 650W
  • Corsair CS-M Series 550W
  • Antec TruePower Classic 550W
  • Cooler Master VS-Series 550W
  • Be Quiet! Power Zone 650W
  • XFX Pro Series 550W Core Edition
  • Seasonic M12II Evo Bronze 620W
  • Codegen Super Power 600W
  • 90.01
  • 88.99
  • 88.99
  • 88.73
  • 88.40
  • 87.55
  • 84.50
  • 83.87
  • Test Aborted!
0
25
50
75
100
Percentage (higher is better)

Efficiency

600W load test

  • Enermax Revolution X't 630W
  • Super Flower Leadex Gold 650W
  • Be Quiet! Power Zone 650W
  • Seasonic M12II Evo Bronze 620W
  • Codegen Super Power 600W
  • 88.86
  • 88.53
  • 86.55
  • 82.49
  • Test Aborted!
0
10
20
30
40
50
60
70
80
90
Percentage (higher is better)

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