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5.2ghz for 24/7.. Too High?? - Page 8

post #71 of 96
Thread Starter 
going home now to run some stress tests. I'll post some temps and pics in a little bit.
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Red X9
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post #72 of 96
Quote:
Originally Posted by Boyboyd View Post
If you don't mind me asking, waht kind of temps do you get at 5GHz? Seriously considering trading my 5 in for a 6.

68c max load after prime 6 hours. sorry for the late reply.
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post #73 of 96
"Is a suicide-run good for 24/7 usage?"

No, no it's not.
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●๑۩۩๑●
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post #74 of 96
Quote:
Originally Posted by Diabolical999 View Post
"Is a suicide-run good for 24/7 usage?"

No, no it's not.
This ↑↑↑
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post #75 of 96
Voltage has a far bigger impact on the overall lifespan of a CPU rather than heat. With increased voltages come increased heat, but heat will be the last of those two to degrade a chip. CPU's these days are fairly robust and can in fact handle temperatures out with the recommended operating environment, although and its best practice to keep them within that recommended range they can still operate for a long period under such conditions.

Voltage is a completely different matter as it is a lot more sensitive. Exposing the chip to voltages higher than that which the chip maker strongly recommends for 24/7 use can have a crucial effect on the lifespan of that chip over time. Running high amounts of voltage (Vcore) through a CPU for a long period of time can end up leading to electromigration, ultimately resulting in the chip being unstable at it's set voltage and requiring more for the exact same frequency.

The Intel Whitepaper states that the absolute maximum amount of Vcore for 32nm Sandy Bridge based CPU's is 1.52v, but exposing the chip to this amount in a daily usage scenario could possibly cause malfunction and therefore ins't recommended that you do so. Having LLC enabled whilst running at such levels is also not recommended, as this breaks Intel's chip design specification, not to mention that it can lead to problems too.

Personally, I would try to stick to <1.45v for 24/7 use, the lower the better. You'll also obviously want to make sure that temperatures are within a decent range whilst stability testing.


For those saying that LinX finds errors quicker than Prime95, please understand that these two applications use completely different CPU testing methods. Just because LinX will stess the CPU far more and find stability errors quicker doesn't necessarily mean that it's better. Both applications have their advantages and should be used whilst stability testing an overclock, including being used properly. That doesn't mean a mere 20 passes of LinX or a 2 hour run with Prime95.
post #76 of 96
i think F@H is the best stability test

i dont even use p95/linx anymore
post #77 of 96
Thread Starter 
here's the linX test you wanted to see run right?

Just fired it up. I'll go back to 5.2ghz and see what we get.
Red X9
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4790K @ 5ghz 1.350v 75c max load temps Asus Maximus VI Formula Evga Gtx Titan X @ 1500mhz / 7800mhz +112mv EK Acetal / Nickel / Nickel back plate 
RAMHard DriveHard DriveOptical Drive
Corsair Vengence Pro 32gig 2400mhz c11 red (4x8... 6x 256gig (1.5tb) in Raid 0 , OS / Gaming Drive 2 x Liteon 256gig (512gig) storage drives Asus Dvd-RW 
CoolingCoolingCoolingOS
2x 360mm Alphacool XT45 / 1x 480mm Alphacool Mo... EK X-Res 140 D5 vario Pump/Res combo + EK X-top... EK Supreme HF cpu / EK Acetal / Nickel with Nic... Windows 8.1 64bit 
MonitorMonitorKeyboardPower
Asus ROG Swift 27" 144hz with G-Sync Samsung 65" 7150  Logitech G510s Corsair AX1200 
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Red X9
(20 items)
 
  
CPUMotherboardGraphicsGraphics
4790K @ 5ghz 1.350v 75c max load temps Asus Maximus VI Formula Evga Gtx Titan X @ 1500mhz / 7800mhz +112mv EK Acetal / Nickel / Nickel back plate 
RAMHard DriveHard DriveOptical Drive
Corsair Vengence Pro 32gig 2400mhz c11 red (4x8... 6x 256gig (1.5tb) in Raid 0 , OS / Gaming Drive 2 x Liteon 256gig (512gig) storage drives Asus Dvd-RW 
CoolingCoolingCoolingOS
2x 360mm Alphacool XT45 / 1x 480mm Alphacool Mo... EK X-Res 140 D5 vario Pump/Res combo + EK X-top... EK Supreme HF cpu / EK Acetal / Nickel with Nic... Windows 8.1 64bit 
MonitorMonitorKeyboardPower
Asus ROG Swift 27" 144hz with G-Sync Samsung 65" 7150  Logitech G510s Corsair AX1200 
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Thermaltake Core X9 custom painted Red and Black Logitech G602 Wireless Corsair Aluminum Core 2 sided  Bose Companion 5 
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post #78 of 96
Thread Starter 
Ok this is my idle temp at 5.2ghz

You guys think that this is a bad thing On water cooling. Or some do. Remember I'm not going for years of use but a single year of hard use.

It's at 1.536v at idle. thats .016v over what intel says. So many of you keep bringing that up. I'm an overclocker not a intel stock runner. I never go by intels specs and most of you don't either but refer to their white papers.

Lets see where it goes now. time for linX
Red X9
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4790K @ 5ghz 1.350v 75c max load temps Asus Maximus VI Formula Evga Gtx Titan X @ 1500mhz / 7800mhz +112mv EK Acetal / Nickel / Nickel back plate 
RAMHard DriveHard DriveOptical Drive
Corsair Vengence Pro 32gig 2400mhz c11 red (4x8... 6x 256gig (1.5tb) in Raid 0 , OS / Gaming Drive 2 x Liteon 256gig (512gig) storage drives Asus Dvd-RW 
CoolingCoolingCoolingOS
2x 360mm Alphacool XT45 / 1x 480mm Alphacool Mo... EK X-Res 140 D5 vario Pump/Res combo + EK X-top... EK Supreme HF cpu / EK Acetal / Nickel with Nic... Windows 8.1 64bit 
MonitorMonitorKeyboardPower
Asus ROG Swift 27" 144hz with G-Sync Samsung 65" 7150  Logitech G510s Corsair AX1200 
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Red X9
(20 items)
 
  
CPUMotherboardGraphicsGraphics
4790K @ 5ghz 1.350v 75c max load temps Asus Maximus VI Formula Evga Gtx Titan X @ 1500mhz / 7800mhz +112mv EK Acetal / Nickel / Nickel back plate 
RAMHard DriveHard DriveOptical Drive
Corsair Vengence Pro 32gig 2400mhz c11 red (4x8... 6x 256gig (1.5tb) in Raid 0 , OS / Gaming Drive 2 x Liteon 256gig (512gig) storage drives Asus Dvd-RW 
CoolingCoolingCoolingOS
2x 360mm Alphacool XT45 / 1x 480mm Alphacool Mo... EK X-Res 140 D5 vario Pump/Res combo + EK X-top... EK Supreme HF cpu / EK Acetal / Nickel with Nic... Windows 8.1 64bit 
MonitorMonitorKeyboardPower
Asus ROG Swift 27" 144hz with G-Sync Samsung 65" 7150  Logitech G510s Corsair AX1200 
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Thermaltake Core X9 custom painted Red and Black Logitech G602 Wireless Corsair Aluminum Core 2 sided  Bose Companion 5 
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post #79 of 96
lol, do what you want it's your chip

no one has the answers right now, it's just a guessing game
post #80 of 96
Thread Starter 
Well it's looking really good again. Hottest core hit 69c for a sec. Mostly 66c. It's on run 13 in linX 0.6.4

5.2ghz HT off
52x100.2
1.560v in bios 1.536v idle 1.512v load

I don't think there's anything wrong with this at all.

You tell me when pass 20 is done and you see the results
Red X9
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CPUMotherboardGraphicsGraphics
4790K @ 5ghz 1.350v 75c max load temps Asus Maximus VI Formula Evga Gtx Titan X @ 1500mhz / 7800mhz +112mv EK Acetal / Nickel / Nickel back plate 
RAMHard DriveHard DriveOptical Drive
Corsair Vengence Pro 32gig 2400mhz c11 red (4x8... 6x 256gig (1.5tb) in Raid 0 , OS / Gaming Drive 2 x Liteon 256gig (512gig) storage drives Asus Dvd-RW 
CoolingCoolingCoolingOS
2x 360mm Alphacool XT45 / 1x 480mm Alphacool Mo... EK X-Res 140 D5 vario Pump/Res combo + EK X-top... EK Supreme HF cpu / EK Acetal / Nickel with Nic... Windows 8.1 64bit 
MonitorMonitorKeyboardPower
Asus ROG Swift 27" 144hz with G-Sync Samsung 65" 7150  Logitech G510s Corsair AX1200 
CaseMouseMouse PadAudio
Thermaltake Core X9 custom painted Red and Black Logitech G602 Wireless Corsair Aluminum Core 2 sided  Bose Companion 5 
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Red X9
(20 items)
 
  
CPUMotherboardGraphicsGraphics
4790K @ 5ghz 1.350v 75c max load temps Asus Maximus VI Formula Evga Gtx Titan X @ 1500mhz / 7800mhz +112mv EK Acetal / Nickel / Nickel back plate 
RAMHard DriveHard DriveOptical Drive
Corsair Vengence Pro 32gig 2400mhz c11 red (4x8... 6x 256gig (1.5tb) in Raid 0 , OS / Gaming Drive 2 x Liteon 256gig (512gig) storage drives Asus Dvd-RW 
CoolingCoolingCoolingOS
2x 360mm Alphacool XT45 / 1x 480mm Alphacool Mo... EK X-Res 140 D5 vario Pump/Res combo + EK X-top... EK Supreme HF cpu / EK Acetal / Nickel with Nic... Windows 8.1 64bit 
MonitorMonitorKeyboardPower
Asus ROG Swift 27" 144hz with G-Sync Samsung 65" 7150  Logitech G510s Corsair AX1200 
CaseMouseMouse PadAudio
Thermaltake Core X9 custom painted Red and Black Logitech G602 Wireless Corsair Aluminum Core 2 sided  Bose Companion 5 
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