Product comparison · 2 power supply units

GIGABYTE Aorus P850W vs GIGABYTE P650B power supply unit

37specifications compared
20differ
17identical
12known for one product only

Key differences

Total power
- Aorus P850W:850 W
- P650B power supply unit:650 W
AC input frequency
- Aorus P850W:47 - 63 Hz
- P650B power supply unit:50 - 60 Hz
Input current
- Aorus P850W:10 A
- P650B power supply unit:9, 4 A
Combined power (+3.3V)
- Aorus P850W:120 W
- P650B power supply unit:108 W
Combined power (+12V)
- Aorus P850W:846 W
- P650B power supply unit:648 W
Combined power (+5V)
- Aorus P850W:120 W
- P650B power supply unit:108 W
Combined power (+5Vsb)
- Aorus P850W:15 W
- P650B power supply unit:12.5 W
Max output current (+3.3V)
- Aorus P850W:20 A
- P650B power supply unit:18 A

Side by side

Differences highlightedShow differences only

Comparison of Aorus P850W, P650B
49 specifications	A GIGABYTE Aorus P850W View product	B GIGABYTE P650B power supply unit Model P650B View product
Power13 differ
Total powerDiffers	850 W	650 W
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	10 A	9, 4 A
Power factorKnown for one	0.9	Unknown — not stated by the source
Combined power (+3.3V)Differs	120 W	108 W
Combined power (+12V)Differs	846 W	648 W
Combined power (+5V)Differs	120 W	108 W
Combined power (+5Vsb)Differs	15 W	12.5 W
Max output current (+3.3V)Differs	20 A	18 A
Max output current (+12V)Differs	70.5 A	0.3 A
Max output current (+5V)Differs	20 A	15 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyDiffers	90%	85%
Hold timeKnown for one	16 ms	Unknown — not stated by the source
Power Good signal delay rangeKnown for one	100 - 150 ms	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage	Over power, Over voltage, Overcharge, Short circuit, Under voltage
Ports & interfaces3 differ
Motherboard power cable lengthKnown for one	65 cm	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	5	3
PCI Express power connectors (6+2 pin)Differs	6	4
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	2	Unknown — not stated by the source
Cabling typeDiffers	Fully-Modular	Non-Modular
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
Bearing technologyKnown for one	Ball bearing	Unknown — not stated by the source
Design1 differ
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	13.5 cm	12 cm
On/off switchKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	160 mm	150 mm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE/CCC/BSMI/KCC/EAC/UL/TUV/RCM/FCC/PSE
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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