Hi All,
I recently put together my first build (with help from my brother) and noticed high temps on both stock and OC. I don't know if it's due to poor airflow, location of system, or incorrect application of TIM and HSF. Or maybe it's all of these.
Room Temp: 26-27'c
Case: Raven 2 Evolution (RV02W-EW)
MoBo: Asus P8P67 Pro (REV 3.0) [BIOS v.1704]
CPU: i5 2500k (currently running stock)
HSF: Scythe Mugen 2 Rev.B (2 fans push/pull config)
--> used stock thermal paste (Thought it should be sufficient for low/moderate OC [40x-42x multiplier])
RAM: G.Skill RipjawsX DDR3-1600 (7-8-7-24-2T undervolted @ 1.55V [from 1.6V])
GPU: EVGA GTX570 Reference
PSU: Antec TP-750
4 HDDs (3x Seagate Barracudas [SATA1] and 1x Western Digital Caviar Blue [SATA3])
1 SDD (OCZ Agility 3 60GB boot drive)
1 BD ROM (Samsung)
1 DVD burner (Samsung)
System is sitting in an open cabinet under computer desk. It is open with no back panels or doors.
When booting to BIOS, temp shows 41'c (think it should be in the 30s?)
Windows using Aida64:
Idling shows:
MoBo: 29'c
CPU: 39'c
Core 1: 43'c
Core 2: 44'c
Core 3: 42'c
Core 4: 40'c
GPU: 38'c
But when idling (<3%) it's constantly bouncing between 1600 and 3700mHz.
Could be because of background programs (Steam, Online Armor, ESET Nod32, Webroot Spysweeper, Creative Audio, NVIDIA control panel).
When running Prime95 Blend test:
MoBo: 29 31 30.1
CPU: 39 58 47.5
Core1: 43 84 62.9
Core2: 44 88 66.0
Core3: 42 88 65.2
Core4: 40 84 61.8
GPU: 37 46 38.7
Fans:
CPU: 433 1387 907 (PWM Push Fan)
Chs1: 1610 2139 1852 (PWM Exhaust Fan)
Chs2: ~1800-1850 constant (3-pin Pull Fan)
I have the push/pull config as follows.
Low CFM PWM-Fan Push (900RPM)>HS>High CFM Non-PWM Fan Pull (1900RPM)>High CFM PWM-Fan Exhaust (1900RPM) -- equal RPM/CFM to pull fan
The AP fans on the bottom of case are set to low. Switching to high didn't make any difference to the temps.
When running blend test I noticed cores 1/4 and 2/3 match in temps with 1/4 running a bit cooler than 2/3. Indication I did something wrong?
Prime95 stable for a few hours (no errors). Except for the OCZ SSD crash/stall that occurred during the run.
Any ideas of what I did wrong? What can I do to improve temps if possible?
I recently put together my first build (with help from my brother) and noticed high temps on both stock and OC. I don't know if it's due to poor airflow, location of system, or incorrect application of TIM and HSF. Or maybe it's all of these.
Room Temp: 26-27'c
Case: Raven 2 Evolution (RV02W-EW)
MoBo: Asus P8P67 Pro (REV 3.0) [BIOS v.1704]
CPU: i5 2500k (currently running stock)
HSF: Scythe Mugen 2 Rev.B (2 fans push/pull config)
--> used stock thermal paste (Thought it should be sufficient for low/moderate OC [40x-42x multiplier])
RAM: G.Skill RipjawsX DDR3-1600 (7-8-7-24-2T undervolted @ 1.55V [from 1.6V])
GPU: EVGA GTX570 Reference
PSU: Antec TP-750
4 HDDs (3x Seagate Barracudas [SATA1] and 1x Western Digital Caviar Blue [SATA3])
1 SDD (OCZ Agility 3 60GB boot drive)
1 BD ROM (Samsung)
1 DVD burner (Samsung)
System is sitting in an open cabinet under computer desk. It is open with no back panels or doors.
When booting to BIOS, temp shows 41'c (think it should be in the 30s?)
Windows using Aida64:
Idling shows:
MoBo: 29'c
CPU: 39'c
Core 1: 43'c
Core 2: 44'c
Core 3: 42'c
Core 4: 40'c
GPU: 38'c
But when idling (<3%) it's constantly bouncing between 1600 and 3700mHz.
Could be because of background programs (Steam, Online Armor, ESET Nod32, Webroot Spysweeper, Creative Audio, NVIDIA control panel).
When running Prime95 Blend test:
MoBo: 29 31 30.1
CPU: 39 58 47.5
Core1: 43 84 62.9
Core2: 44 88 66.0
Core3: 42 88 65.2
Core4: 40 84 61.8
GPU: 37 46 38.7
Fans:
CPU: 433 1387 907 (PWM Push Fan)
Chs1: 1610 2139 1852 (PWM Exhaust Fan)
Chs2: ~1800-1850 constant (3-pin Pull Fan)
I have the push/pull config as follows.
Low CFM PWM-Fan Push (900RPM)>HS>High CFM Non-PWM Fan Pull (1900RPM)>High CFM PWM-Fan Exhaust (1900RPM) -- equal RPM/CFM to pull fan
The AP fans on the bottom of case are set to low. Switching to high didn't make any difference to the temps.
When running blend test I noticed cores 1/4 and 2/3 match in temps with 1/4 running a bit cooler than 2/3. Indication I did something wrong?
Prime95 stable for a few hours (no errors). Except for the OCZ SSD crash/stall that occurred during the run.
Any ideas of what I did wrong? What can I do to improve temps if possible?