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EVGA 450 B1 vs Antec HCG-750 vs Thermaltake Smart Pro RGB 650W vs Antec EA-550 GREEN

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Brand
EVGA
Brand
Antec
Brand
Thermaltake
Brand
Antec
Model
100-B1-0450
Model
HCG-750
Model
SPR-0650F-R
Model
EA-550 GREEN
Release Date
📅 October 2016
Release Date
📅 September 2013
Release Date
📅 August 2018
Release Date
📅 September 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
User reviews
User reviews
Price history
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Price history
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Price history
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Price history
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Supported PC parts
Supported PC parts
Supported PC parts
Supported PC parts
Wattage
450 W
Wattage
750 W
Wattage
-
Wattage
-
Type
ATX
Type
ATX
Type
-
Type
-
Modular
No
Modular
No
Modular
-
Modular
-
Efficiency
80+ Bronze
Efficiency
80+ Bronze
Efficiency
-
Efficiency
-
Output
-
Output
+3.3V@25A, +5V@25A, +12V1@40A, +12V2@40A, +12V3@40A, +12V4@40A, -12V@0.5A, +5VSB@3.0A
Output
-
Output
-
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 16 Pin 12VHPWR Connectors
-
PCI-Express 16 Pin 12VHPWR Connectors
-
PCI-Express 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
-
PCI-Express 12 Pin Connectors
-
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6+2 Pin Connectors
-
PCI-Express 6+2 Pin Connectors
-
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
-
PCI-Express 6 Pin Connectors
-
EPS Connectors
1
EPS Connectors
2
EPS Connectors
-
EPS Connectors
-
SATA Connectors
4
SATA Connectors
9
SATA Connectors
-
SATA Connectors
-
Molex Connectors
3
Molex Connectors
6
Molex Connectors
-
Molex Connectors
-
Length
-
Length
180 mm
Length
-
Length
-

What are the differences between EVGA 450 B1 and Antec HCG-750 and Thermaltake Smart Pro RGB 650W and Antec EA-550 GREEN? Analyze head-to-head all specifications and features to find out the better power supply.
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