Compare Power Supplies: XFX ProSeries 550W Core Edition vs ProSeries 750W Black Edition

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XFX ProSeries 550W Core Edition

XFX ProSeries 750W Black Edition

Price
-
Price
-
Availability
-
Availability
-
Pangoly Score
89
Pangoly Score
90
Brand
XFX
Brand
XFX
Model
P1-550S-XXB9
Model
P1-750B-BEFX
Release Date
📅 April 2011

* First availability for purchase, it may not correspond to the actual market launch date.

Release Date
📅 June 2013

* First availability for purchase, it may not correspond to the actual market launch date.

Price history
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Price history
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Suggested PC builds
-
Suggested PC builds
-
Pros
  • 80PLUS Bronze
  • Build quality
  • Price
Pros
  • 80PLUS Gold
  • Build quality
  • Great voltage stability
  • Fully modular
  • 5-years warranty
Cons
  • Not modular
Cons
-
Wattage
550W
Wattage
750W
Type
ATX12V / EPS12V
Type
ATX12V / EPS12V
Modular
No
Modular
Full
Efficiency
80+ Bronze
Efficiency
80+ Gold
Output
+3.3V@24A, +5V@24A, +12V@44A, -12V@0.5A, +5VSB@2.5A
Output
+3.3V@25A, +5V@25A, +12V@62A, -12V@0.5A, +5VSB@3A
PCI-Express 6+2 Pin Connectors
1
PCI-Express 6+2 Pin Connectors
4
CPU/EPS Connectors
1
CPU/EPS Connectors
2
SATA Connectors
9
SATA Connectors
10
Molex Connectors
6
Molex Connectors
6
Critic Reviews
-
Critic Reviews

"Back when XFX sent me their 850 watt Black Edition, we saw that when it comes to the power supply market XFX was looking to make an immediate splash. Today, with the 750 watt little brother of that unit under my microscope, I think we can safely say..."

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Options
Compare Power Supplies: XFX ProSeries 550W Core Edition 🆚 ProSeries 750W Black Edition. Analyze head-to-head all specifications and features to find out the better Power Supply.

Comparison summary

Reasons to pick the XFX ProSeries 550W Core Edition:

Reasons to pick the XFX ProSeries 750W Black Edition:

  • Better Pangoly Score. (How do we rate?)
  • Newer Product, it was released around 2 years later.
  • +200 Watts available.
  • Fully modular power supply.
  • Better 80 Plus efficiency.
  • +3 PCI-Express 6+2 Pin connectors available.
  • +1 EPS connectors available.
  • +1 SATA connectors available.
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