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Did I make a bad purchase?

post #1 of 8
Thread Starter 
I found a great deal on G.SKILL Ripjaws Z Series 16GB (4 x 4GB) F3-17000CL9Q-16GBZH, for $100.

I have a Sabertooth Z77 board, with an OC i5 2500K. I read, that 1.65v may not be best for the CPU. Should I return it? Should I downclock it? What is going on?
post #2 of 8
1.65 mem volts is normal, and not what voltage the cpu runs at

the memory and cpu have different voltage controllers


1.65 v on DDR3 = a OK
1.65 v on i5 2500K = dead chip
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Finally Ivy
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Old Skool Quad
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Intel 3570K 4.5 ghz @ 1.32v Gigabyte GA-Z77X-UD4H MSI 7950 Twin Frozr 1100/1500 @ 1.188 G.Skill SNiper Gaming Series 16 gb (2x8gb) 1866mhz 
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post #3 of 8
Edit:
Quote:
Originally Posted by CravinR1 View Post

1.65 mem volts is normal, and not what voltage the cpu runs at
the memory and cpu have different voltage controllers
1.65 v on DDR3 = a OK
1.65 v on i5 2500K = dead chip

i stand corrected biggrin.gif
Edited by CookiesMonster - 7/25/12 at 5:09pm
post #4 of 8
Quote:
Originally Posted by CravinR1 View Post

1.65 mem volts is normal, and not what voltage the cpu runs at
the memory and cpu have different voltage controllers
1.65 v on DDR3 = a OK
1.65 v on i5 2500K = dead chip

QFT.
1.65v for ddr3 is totally normal.
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post #5 of 8

Your fine. Sandy and Ivy can handle up to 1.71v on the RAM.

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Unobtainium
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Brother's System
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MacBook Pro 17"
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post #6 of 8
Thread Starter 
Quote:
Originally Posted by CravinR1 View Post

1.65 mem volts is normal, and not what voltage the cpu runs at
the memory and cpu have different voltage controllers
1.65 v on DDR3 = a OK
1.65 v on i5 2500K = dead chip

I know that. I thought using 1.65 on memory hinders CPU somehow. Stability, and, or longevity.
post #7 of 8
Quote:
Originally Posted by Bosniac View Post

I know that. I thought using 1.65 on memory hinders CPU somehow. Stability, and, or longevity.
Nope.
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Bloodshot
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CPUMotherboardGraphicsRAM
Phenom II 1090t BE @ 4.01ghz @1.4725 V Crosshair IV Formula 890FX NB @ 3.124ghz @1.35 V Sapphire HD6950 2GB, Unlocked 1536 shaders 900/... 8GB Corsair DDR31600  
Hard DriveHard DriveHard DriveCooling
1TB Segate Barracuda 7200RPM SataIII WDC Blue 500G 7200RPM SataII Samsung 500G 7200RPM SataII Swiftech Apogee XT v2 
CoolingCoolingCoolingCooling
EK-FC6970 EN Full Cover 6970/50 Waterblock Swiftech MCR320-XP YATE LOON 120mm Medium x6 Push/Pull Swiftech MCP655  
CoolingOSMonitorKeyboard
Swiftech MCRES-Micro Rev 2 Resevoir Windows 7 64bit 37'' Vizio E371VL Logitech G110 
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post #8 of 8
Thread Starter 
Quote:
Originally Posted by Defunctronin View Post

Nope.

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