Overclock.net › Forums › Intel › Intel CPUs › Just Overclocked my 2500k. need advice please
New Posts  All Forums:Forum Nav:

Just Overclocked my 2500k. need advice please

post #1 of 24
Thread Starter 
Hello everyone,

I just got my new computer today (specs in sig) and I just overclocked my i5-2500k to 4489ghz / 1.296v and I'm about to run prime95. I turned off intel speedstep and C1E was already off. My questions are:

1. when I run prime do I just do Blend and 4 torture tests? How will I know if it's stable or unstable during the test?

2. are my temps okay? 36 32 35 35

thanks for helping
post #2 of 24
Thread Starter 
Sorry for double post but I Just started up prime95 blend test with 4 torture tests and my temps immediately shot up. all the cores are around 55-60 degrees give or take a few degrees. I'm assuming this is normal and okay as long as it doesn't go past 75 correct?
post #3 of 24
Why don't you just do a 45x multi for 4.5ghz? I think that's what ur supposed to do.

Just do a prime blend, it is unstable when it says a worker has failed. For normal stability, I think it needs to be able to run 8+ hours with no workers failing.

I think temps are alittle above average for a hyper 212 but the load temps are what count and that cooler will handle 4.5ghz fine.

Good luck
post #4 of 24
Turn C1e back on and Speedstep. Are you using offset voltage or fixed?

A good test on Prime95 would be custom FFTs of 1344 and 1792. If you can pass about 20 minutes of each, your overclock is probably good for a nice long run of prime blend. 12hrs is the general consensus in regards to stability. Good luck!
x99 Liquidx
(17 items)
 
Sandy z77 Pro
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7-6800k| 4.2Ghz | 1.291v ASRock x99 Professional Fatal1ty / 3.1 EVGA Titan X | EK-FC Copper | EK Backplate 32Gb Corsair Vengeance RGB DDR4 3467Mhz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 PRO 512GB Samsung 850 EVO 500GB WD Red 3TB 2.5in HGST 500GB 
CoolingCoolingCoolingCooling
XSPC Rasa Dual Bay Reservoir | D5 XSPC RX360 Radiator EK Supremacy EVO | Red XSPC Photon 270 Reservoir 
CoolingOSMonitorPower
Alphacool UT60 280MM Radiator Windows 10 Pro x64 2 x Dell U2515H @ 75Hz Seasonic 1250XM 
Case
Corsair Graphite 780T 
CPUMotherboardGraphicsRAM
Intel Core i7 2700k | 48x | 1.328v Asrock Fatal1ty z77 Professional Asus DCUII GTX 670 | 2GB | 1254Mhz | 3.48Ghz  8GB Mushkin BL DDR3 | 2133Mhz | 1.5v 
Hard DriveHard DriveCoolingOS
Samsung 830 128GB  3x Seagate NL35 400GB 7200rpm XSPC Rasa Raystorm Extreme RX360 D5 Windows 10 Pro 
MonitorPowerCase
LG 23" 1080p IPS Corsair AX750 80+ Gold NZXT Source 210 Elite 
  hide details  
Reply
x99 Liquidx
(17 items)
 
Sandy z77 Pro
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7-6800k| 4.2Ghz | 1.291v ASRock x99 Professional Fatal1ty / 3.1 EVGA Titan X | EK-FC Copper | EK Backplate 32Gb Corsair Vengeance RGB DDR4 3467Mhz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 PRO 512GB Samsung 850 EVO 500GB WD Red 3TB 2.5in HGST 500GB 
CoolingCoolingCoolingCooling
XSPC Rasa Dual Bay Reservoir | D5 XSPC RX360 Radiator EK Supremacy EVO | Red XSPC Photon 270 Reservoir 
CoolingOSMonitorPower
Alphacool UT60 280MM Radiator Windows 10 Pro x64 2 x Dell U2515H @ 75Hz Seasonic 1250XM 
Case
Corsair Graphite 780T 
CPUMotherboardGraphicsRAM
Intel Core i7 2700k | 48x | 1.328v Asrock Fatal1ty z77 Professional Asus DCUII GTX 670 | 2GB | 1254Mhz | 3.48Ghz  8GB Mushkin BL DDR3 | 2133Mhz | 1.5v 
Hard DriveHard DriveCoolingOS
Samsung 830 128GB  3x Seagate NL35 400GB 7200rpm XSPC Rasa Raystorm Extreme RX360 D5 Windows 10 Pro 
MonitorPowerCase
LG 23" 1080p IPS Corsair AX750 80+ Gold NZXT Source 210 Elite 
  hide details  
Reply
post #5 of 24
Those are good temps. Pretty much the exact same I'm getting. If it says a worker has failed, you going to need to bump up your voltage a notch.

Also you can have speedstep on, no need to turn off with sandy bridge.
post #6 of 24
Thread Starter 
Quote:
Originally Posted by CloudX View Post
Turn C1e back on and Speedstep. Are you using offset voltage or fixed?

A good test on Prime95 would be custom FFTs of 1344 and 1792. If you can pass about 20 minutes of each, your overclock is probably good for a nice long run of prime blend. 12hrs is the general consensus in regards to stability. Good luck!
Okay I will turn both of those back on after I test for 12+ hours. Here is a pic of my desktop, hopefully everything looks normal so far:



Uploaded with ImageShack.us

I set my multi to 45 but it only gives me 4490ghz for some reason. I manually set my voltage to 1.3v.

It's not even room temp in my room right now so that's why it may be a little high. I just turned on the AC and on my bottom right toolbar I'm getting a consistent 54-55 so everything seems to be looking good so far
post #7 of 24
Thread Starter 
I just got self-test 1024k passed now on worker 2, 3 and 4
post #8 of 24
You have spread spectrum on? That may be lowering your bclk if it's on.
x99 Liquidx
(17 items)
 
Sandy z77 Pro
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7-6800k| 4.2Ghz | 1.291v ASRock x99 Professional Fatal1ty / 3.1 EVGA Titan X | EK-FC Copper | EK Backplate 32Gb Corsair Vengeance RGB DDR4 3467Mhz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 PRO 512GB Samsung 850 EVO 500GB WD Red 3TB 2.5in HGST 500GB 
CoolingCoolingCoolingCooling
XSPC Rasa Dual Bay Reservoir | D5 XSPC RX360 Radiator EK Supremacy EVO | Red XSPC Photon 270 Reservoir 
CoolingOSMonitorPower
Alphacool UT60 280MM Radiator Windows 10 Pro x64 2 x Dell U2515H @ 75Hz Seasonic 1250XM 
Case
Corsair Graphite 780T 
CPUMotherboardGraphicsRAM
Intel Core i7 2700k | 48x | 1.328v Asrock Fatal1ty z77 Professional Asus DCUII GTX 670 | 2GB | 1254Mhz | 3.48Ghz  8GB Mushkin BL DDR3 | 2133Mhz | 1.5v 
Hard DriveHard DriveCoolingOS
Samsung 830 128GB  3x Seagate NL35 400GB 7200rpm XSPC Rasa Raystorm Extreme RX360 D5 Windows 10 Pro 
MonitorPowerCase
LG 23" 1080p IPS Corsair AX750 80+ Gold NZXT Source 210 Elite 
  hide details  
Reply
x99 Liquidx
(17 items)
 
Sandy z77 Pro
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7-6800k| 4.2Ghz | 1.291v ASRock x99 Professional Fatal1ty / 3.1 EVGA Titan X | EK-FC Copper | EK Backplate 32Gb Corsair Vengeance RGB DDR4 3467Mhz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 PRO 512GB Samsung 850 EVO 500GB WD Red 3TB 2.5in HGST 500GB 
CoolingCoolingCoolingCooling
XSPC Rasa Dual Bay Reservoir | D5 XSPC RX360 Radiator EK Supremacy EVO | Red XSPC Photon 270 Reservoir 
CoolingOSMonitorPower
Alphacool UT60 280MM Radiator Windows 10 Pro x64 2 x Dell U2515H @ 75Hz Seasonic 1250XM 
Case
Corsair Graphite 780T 
CPUMotherboardGraphicsRAM
Intel Core i7 2700k | 48x | 1.328v Asrock Fatal1ty z77 Professional Asus DCUII GTX 670 | 2GB | 1254Mhz | 3.48Ghz  8GB Mushkin BL DDR3 | 2133Mhz | 1.5v 
Hard DriveHard DriveCoolingOS
Samsung 830 128GB  3x Seagate NL35 400GB 7200rpm XSPC Rasa Raystorm Extreme RX360 D5 Windows 10 Pro 
MonitorPowerCase
LG 23" 1080p IPS Corsair AX750 80+ Gold NZXT Source 210 Elite 
  hide details  
Reply
post #9 of 24
Thread Starter 
Quote:
Originally Posted by CloudX View Post
You have spread spectrum on? That may be lowering your bclk if it's on.
I have no idea if I do or not and I can't go check without stopping the test. I'll do the test for 12 hours and then go turn on c1e and speedstep and turn off spread spectrum.
post #10 of 24
For sure, you can leave it on but many say messing with blck is no good on the SB. Make sure you read the OPin the sandy stable thread. If you pass you should make a submission. Have fun!
x99 Liquidx
(17 items)
 
Sandy z77 Pro
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7-6800k| 4.2Ghz | 1.291v ASRock x99 Professional Fatal1ty / 3.1 EVGA Titan X | EK-FC Copper | EK Backplate 32Gb Corsair Vengeance RGB DDR4 3467Mhz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 PRO 512GB Samsung 850 EVO 500GB WD Red 3TB 2.5in HGST 500GB 
CoolingCoolingCoolingCooling
XSPC Rasa Dual Bay Reservoir | D5 XSPC RX360 Radiator EK Supremacy EVO | Red XSPC Photon 270 Reservoir 
CoolingOSMonitorPower
Alphacool UT60 280MM Radiator Windows 10 Pro x64 2 x Dell U2515H @ 75Hz Seasonic 1250XM 
Case
Corsair Graphite 780T 
CPUMotherboardGraphicsRAM
Intel Core i7 2700k | 48x | 1.328v Asrock Fatal1ty z77 Professional Asus DCUII GTX 670 | 2GB | 1254Mhz | 3.48Ghz  8GB Mushkin BL DDR3 | 2133Mhz | 1.5v 
Hard DriveHard DriveCoolingOS
Samsung 830 128GB  3x Seagate NL35 400GB 7200rpm XSPC Rasa Raystorm Extreme RX360 D5 Windows 10 Pro 
MonitorPowerCase
LG 23" 1080p IPS Corsair AX750 80+ Gold NZXT Source 210 Elite 
  hide details  
Reply
x99 Liquidx
(17 items)
 
Sandy z77 Pro
(11 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7-6800k| 4.2Ghz | 1.291v ASRock x99 Professional Fatal1ty / 3.1 EVGA Titan X | EK-FC Copper | EK Backplate 32Gb Corsair Vengeance RGB DDR4 3467Mhz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 850 PRO 512GB Samsung 850 EVO 500GB WD Red 3TB 2.5in HGST 500GB 
CoolingCoolingCoolingCooling
XSPC Rasa Dual Bay Reservoir | D5 XSPC RX360 Radiator EK Supremacy EVO | Red XSPC Photon 270 Reservoir 
CoolingOSMonitorPower
Alphacool UT60 280MM Radiator Windows 10 Pro x64 2 x Dell U2515H @ 75Hz Seasonic 1250XM 
Case
Corsair Graphite 780T 
CPUMotherboardGraphicsRAM
Intel Core i7 2700k | 48x | 1.328v Asrock Fatal1ty z77 Professional Asus DCUII GTX 670 | 2GB | 1254Mhz | 3.48Ghz  8GB Mushkin BL DDR3 | 2133Mhz | 1.5v 
Hard DriveHard DriveCoolingOS
Samsung 830 128GB  3x Seagate NL35 400GB 7200rpm XSPC Rasa Raystorm Extreme RX360 D5 Windows 10 Pro 
MonitorPowerCase
LG 23" 1080p IPS Corsair AX750 80+ Gold NZXT Source 210 Elite 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › Just Overclocked my 2500k. need advice please