8-pin CPU connection won't damage CPU?

Zap · Oct 4, 2015

Okay, silly question, but I'm one of those guys that values the opinions of other people when trying something new even if I (think I) know the answer.

I ordered a GIGABYTE GA-B85M-DS3H motherboard to use with an i5-4590. I don't overclock. This is the 1st motherboard I've used that has an 8-pin CPU power connector. I understand the extra power offered by an 8-pin connection is useful for overclocking, but that extra juice won't damage the i5, correct? The CPU will only draw as much power as it needs?

Are there any benefits to using an 8-pin CPU power connector aside from potential overclocking endeavors?

manofthem · Oct 4, 2015

The board calls for an 8-pin cpu power connector so just plug her in. There is nothing to worry about with extra wattage or power or whatevs. It'll pull what it needs and you'll be good.

Zap · Oct 4, 2015

manofthem said:
The board calls for an 8-pin cpu power connector so just plug her in. There is nothing to worry about with extra wattage or power or whatevs. It'll pull what it needs and you'll be good.

Thanks. Splitting the power needs between 2 cables probably makes it easier on both as well.

robal · Oct 4, 2015

Zap said:
Thanks. Splitting the power needs between 2 cables probably makes it easier on both as well.

This is exactly the reason why 8-pin connectors are used.

Aquinus · Oct 4, 2015

Zap said:
Are there any benefits to using an 8-pin CPU power connector aside from potential overclocking endeavors?

Stability. Best to plug it in even if the board can run on just 4.

Processor	3900X @ 4.0
Motherboard	Asus ROG Strix X570-E
Cooling	DeepCool Castle 360EX
Memory	G Skill Trident Z Neo 32GB 3600
Video Card(s)	RX 5700 XT Pulse
Storage	Sabrent Rocket Q 1TB
Display(s)	LG 34UC88
Case	Thermaltake P3
Power Supply	Super Flower Leadex III 750w
Mouse	Logitech G900
Keyboard	G Skill KM570 MX Silver
Software	Windows 10 Pro

System Name	If you name your systems, get a boy/girlfriend...
Processor	i7 4770k
Motherboard	Asus Maximus VI Formula
Cooling	Custom waterloop around Black Ice GTX 360
Memory	16GB DDR3
Video Card(s)	GTX 1080 FE
Storage	Samsung 850 Pro 1TB
Case	HAF 932
Audio Device(s)	Onboard
Power Supply	Corsair HX750
Software	Windows 10 x64

System Name	Apollo
Processor	Intel Core i9 9880H
Motherboard	Some proprietary Apple thing.
Memory	64GB DDR4-2667
Video Card(s)	AMD Radeon Pro 5600M, 8GB HBM2
Storage	1TB Apple NVMe, 4TB External
Display(s)	Laptop @ 3072x1920 + 2x LG 5k Ultrafine TB3 displays
Case	MacBook Pro (16", 2019)
Audio Device(s)	AirPods Pro, Sennheiser HD 380s w/ FIIO Alpen 2, or Logitech 2.1 Speakers
Power Supply	96w Power Adapter
Mouse	Logitech MX Master 3
Keyboard	Logitech G915, GL Clicky
Software	MacOS 12.1

8-pin CPU connection won't damage CPU?

Zap

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manofthem

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Zap

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robal

Aquinus

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