Product comparison · 2 power supply units

GIGABYTE GE-E620A-C3 power supply unit vs GIGABYTE GE-X750A-C1 power supply unit

38specifications compared
18differ
20identical
6known for one product only

Key differences

Total power
- GE-E620A-C3 power supply unit:620 W
- GE-X750A-C1 power supply unit:750 W
Input current
- GE-E620A-C3 power supply unit:4 - 7.5 A
- GE-X750A-C1 power supply unit:12 - 6.3 A
Combined power (+3.3V)
- GE-E620A-C3 power supply unit:123 W
- GE-X750A-C1 power supply unit:190 W
Combined power (+5V)
- GE-E620A-C3 power supply unit:123 W
- GE-X750A-C1 power supply unit:190 W
Max output current (+3.3V)
- GE-E620A-C3 power supply unit:24 A
- GE-X750A-C1 power supply unit:25 A
Max output current (+5V)
- GE-E620A-C3 power supply unit:24 A
- GE-X750A-C1 power supply unit:25 A
Max output current (-12V)
- GE-E620A-C3 power supply unit:0.5 A
- GE-X750A-C1 power supply unit:0.3 A
Motherboard power connector
- GE-E620A-C3 power supply unit:20+4 pin ATX
- GE-X750A-C1 power supply unit:24-pin ATX

Side by side

Differences highlightedShow differences only

Comparison of GE-E620A-C3, GE-X750A-C1
44 specifications	A GIGABYTE GE-E620A-C3 power supply unit Model GE-E620A-C3 View product	B GIGABYTE GE-X750A-C1 power supply unit Model GE-X750A-C1 View product
Power8 differ
Total powerDiffers	620 W	750 W
Input currentDiffers	4 - 7.5 A	12 - 6.3 A
Maximum input current (@110V)Differs	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	+12V1,+12V2,+12V3,+12V4,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)Differs	123 W	190 W
Combined power (+5V)Differs	123 W	190 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)Differs	24 A	25 A
Max output current (+5V)Differs	24 A	25 A
Max output current (-12V)Differs	0.5 A	0.3 A
Ports & interfaces3 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	4	7
Peripheral (Molex) power connectors (4-pin)Differs	4	5
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Performance1 differ
80 PLUS certificationDiffers	80 PLUS	80 PLUS Bronze
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	Dual SLI, NVIDIA SLI-Ready
Safety regulation & standards1 differ
SafetyDiffers	cUL, CSA, TUV, CB, CE, FCC, BSMI, CCC, C-Tick	CE, CB, cUL, FCC, BSMI, C-Tick, TUV
Weight & dimensions2 differ
WidthDiffers	140 mm	150 mm
WeightDiffers	2 kg	2.55 kg
Other features3 differ
Dimensions (WxDxH)Differs	140 x 86 x 150 mm	150 x 86 x 150 mm
Ports quantityDiffers	13	17
Weight (imperial)Differs	2 kg (4.41 lbs)	2.55 kg (5.62 lbs)
Maximum currentKnown for one	36 A	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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