Be Quiet! Pure Power 9 CM 600W Review

Written by Matthew Lambert

April 13, 2016 | 15:27

Tags: #power-supply #psu

Companies: #be-quiet

Efficiency

Each PSU's efficiency is calculated by dividing the power it outputs by the power it uses to do so. Starting at 100W load, we test in 100W load increments up to an including the maximum rated wattage. 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+

  • EVGA SuperNOVA 850 P2 850W
  • SilverStone ST75F-PT 750W
  • Antec EDGE 650W
  • SilverStone SX600-G 600W
  • Cooler Master V550 550W
  • Be Quiet! Pure Power 9 600W
  • Fractal Design Integra M 650W
    • 92.70
    • 92.02
    • 89.99
    • 89.86
    • 89.67
    • 86.44
    • 84.95
0
25
50
75
100
Percentage (higher is better)
  • Efficiency

Efficiency

200W load test

  • EVGA SuperNOVA 850 P2 850W
  • Antec EDGE 650W
  • SilverStone SX600-G 600W
  • Cooler Master V550 550W
  • SilverStone ST75F-PT 750W
  • Be Quiet! Pure Power 9 600W
  • Fractal Design Integra M 650W
    • 91.33
    • 91.06
    • 90.60
    • 90.42
    • 90.42
    • 86.30
    • 85.90
0
25
50
75
100
Percentage (higher is better)
  • Efficiency

Efficiency

300W load test

  • EVGA SuperNOVA 850 P2 850W
  • SilverStone ST75F-PT 750W
  • Antec EDGE 650W
  • SilverStone SX600-G 600W
  • Cooler Master V550 550W
  • Be Quiet! Pure Power 9 600W
  • Fractal Design Integra M 650W
    • 92.65
    • 92.06
    • 91.32
    • 91.24
    • 90.82
    • 86.82
    • 86.28
0
25
50
75
100
Percentage (higher is better)
  • Efficiency

Efficiency

400W load test

  • EVGA SuperNOVA 850 P2 850W
  • SilverStone ST75F-PT 750W
  • Antec EDGE 650W
  • Cooler Master V550 550W
  • SilverStone SX600-G 600W
  • Be Quiet! Pure Power 9 600W
  • Fractal Design Integra M 650W
    • 94.36
    • 94.15
    • 91.10
    • 91.04
    • 90.55
    • 87.04
    • 86.07
0
25
50
75
100
Percentage (higher is better)
  • Efficiency

Efficiency

600W load test

  • EVGA SuperNOVA 850 P2 850W
  • SilverStone ST75F-PT 750W
  • Antec EDGE 650W
  • SilverStone SX600-G 600W
  • Be Quiet! Pure Power 9 600W
  • Fractal Design Integra M 650W
    • 94.02
    • 93.40
    • 89.96
    • 89.35
    • 85.61
    • 84.11
0
25
50
75
100
Percentage (higher is better)
  • Efficiency

Efficiency

Max. load test

  • EVGA SuperNOVA 850 P2 850W
  • SilverStone ST75F-PT 750W
  • Antec EDGE 650W
  • Cooler Master V550 550W
  • SilverStone SX600-G 600W
  • Be Quiet! Pure Power 9 600W
  • Fractal Design Integra M 650W
    • 91.13
    • 90.07
    • 89.51
    • 89.38
    • 89.35
    • 85.61
    • 83.98
0
25
50
75
100
Percentage (higher is better)
  • Efficiency

Discuss this in the forums
YouTube logo
MSI MPG Velox 100R Chassis Review

October 14 2021 | 15:04