600 - 700W PSU Review Round-Up

Written by bit-tech Staff

February 22, 2010 | 09:49

Tags: #600w #625w #650w #680w #700w #labs #psu #review #xxx

Companies: #akasa #antec #be-quiet #bit-tech #enermax #seasonic #silverstone #tagan #thermaltake #xfx

5VSB and Efficiency Results


5VSB (at 100 per cent load)

Recorded Voltage (4.7-5.3V ATX range)

  • Akasa Eco-Friendly Power 600W
  • Antec TruePower New TP-650
  • Be Quiet! Straight Power E7M 680W
  • Enermax ECO80+ EES620AWT
  • Generic 600W
  • Seasonic X-650
  • SilverPower SP-SS650
  • SilverStone OP650-P
  • Tagan PipeRock II TG680-BZII
  • Thermaltake Evo Blue W0307
  • XFX XXX Edition 650
    • 4.78
    • 4.75
    • 4.72
    • 4.84
    • 0.10
    • 4.79
    • 4.77
    • 4.72
    • 4.65
    • 4.85
    • 4.76
0
1
2
3
4
5
Volts
  • Volts (Green = OK, Red = Fail)

Power Efficiency

50 and 100 per cent load (sorted by 100 per cent load)

  • Seasonic X-650
  • Be Quiet! Straight Power E7M 680W
  • Antec TruePower New TP-650
  • Tagan PipeRock II TG680-BZII
  • SilverStone OP650-P
  • Akasa Eco-Friendly Power 600W
  • SilverPower SP-SS650
  • XFX XXX Edition 650
  • Enermax ECO80+ EES620AWT
  • Thermaltake Evo Blue W0307
  • Generic 600W
    • 90
    • 89
    • 88
    • 87
    • 87
    • 86
    • 87
    • 86
    • 86
    • 86
    • 88
    • 85
    • 86
    • 85
    • 85
    • 85
    • 85
    • 84
    • 84
    • 83
    • 70
    • 1
0
10
20
30
40
50
60
70
80
90
Per cent efficiency, higher is better
  • 50 per cent load
  • 100 per cent load

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