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Could i decrease my idle temps?

post #1 of 22
Thread Starter 
Hi guys, just wondering if there's anything i can do about my idle temps. I already have c1e and speedstep on, and the voltage downclocks to under 1v when idle, but my 2500k hovers around the 40*C mark, (prime95 blend gives 75*C), yet if i turn all the energy savings off, i idle at 45*C, surely it should make more of a difference than that?

even turning my phat zalman fan up to 100% doesn't change the temps 1*C when idle, and i'm considering using manual voltage that doesn't downclock instead of speedstep because i can get the voltage down a good 0.05v (which saves a few degrees at the top end of things)
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2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
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post #2 of 22
Have you ever seen a temp lower than 40?

What's the lowest temp you've ever seen your 2500K at?
It's a computer!
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CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
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Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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post #3 of 22
What are your ambient temps like? Lower ambient temperatures will usually decrease both load and idle temperatures.
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i7 3770K @ 4.7GHz GA-Z77X-UD3H Sapphire R9 290 4x4 GB Mushkin Stealth 2133MHz 
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Samsung EVO 120GB Crucial M500 480GB WD10EZEX 1TB H100i 
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My Computer
(12 items)
 
Haswell PC
(12 items)
 
HTPC
(12 items)
 
CPUMotherboardGraphicsRAM
i7 3770K @ 4.7GHz GA-Z77X-UD3H Sapphire R9 290 4x4 GB Mushkin Stealth 2133MHz 
Hard DriveHard DriveHard DriveCooling
Samsung EVO 120GB Crucial M500 480GB WD10EZEX 1TB H100i 
OSMonitorPowerCase
Win 10 QNIX QX2710 Rosewill HIVE-650 HAF 912 
CPUMotherboardGraphicsRAM
i5 4590 GA-Z97X-SLI ASUS STRIX RX 480 8GB 2x4GB Samsung 30nm 2000Mhz 
Hard DriveHard DriveHard DriveCooling
Crucial M4 128GB SSD WD Blue 500GB WD Blue 320GB Stock Intel 
OSMonitorPowerCase
Win 10 QNIX QX2710 Corsair TX650 DeepCool Tesseract 
CPUMotherboardGraphicsRAM
i5 3570K 4.4Ghz GA-Z77X-UD5H Sapphire HD7950 3GB 2x4 GB Mushkin Stealth 1600Mhz 
Hard DriveHard DriveOptical DriveCooling
A-Data S599 64GB SSD Assorted HDDs ASUS 24X DVD Burner Hyper 212 EVO 
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Win 10 x64 SANYO 50" Silverstone ST50F-ESG NZXT Source 210 Black 
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post #4 of 22
Thread Starter 
Quote:
Originally Posted by TwoCables View Post
Have you ever seen a temp lower than 40?

What's the lowest temp you've ever seen your 2500K at?
to be fair it is summer, i've SEEN it at 34*C on a cold boot / cold room, but as soon as i load a game then quit, it never goes back down to 34,

airflow wise i have 2 80mm at the front, one 80mm at the side pushing air in, a Zalman CNPS10X cpu cooler, and a fan at the back pushing air out,
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
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post #5 of 22
Quote:
Originally Posted by Roksonixx View Post
to be fair it is summer, i've SEEN it at 34*C on a cold boot / cold room, but as soon as i load a game then quit, it never goes back down to 34,

airflow wise i have 2 80mm at the front, one 80mm at the side pushing air in, a Zalman CNPS10X cpu cooler, and a fan at the back pushing air out,
What's your room temperature right now?

Also, where do you keep your system? Is it out in the open, or in an enclosed area like a deskhole?

(by the way, they're "intake" and "exhaust" fans. )
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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post #6 of 22
Ehh, 80mm fans probably aren't enough airflow.

Have you considered getting a new case?
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ChenBox
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Hard DriveOptical DriveOSMonitor
1TB Samsung Spinpoint F3 ASUS DRW-24B1ST ATA Device Windows 7 64-bit Professional ASUS MS236 @ 1920x1080 
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post #7 of 22
That should be enough airflow for a system that only has one 5850 in it.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #8 of 22
Thread Starter 
Quote:
Originally Posted by TwoCables View Post
What's your room temperature right now?

Also, where do you keep your system? Is it out in the open, or in an enclosed area like a deskhole?

(by the way, they're "intake" and "exhaust" fans. )

it's under a desk sideways against the wall (pretty enclosed), id have to say 20*C at least at the minute
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
Mouse Pad
Razer Sphex 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
Mouse Pad
Razer Sphex 
  hide details  
Reply
post #9 of 22
Quote:
Originally Posted by Roksonixx View Post
it's under a desk sideways against the wall (pretty enclosed), id have to say 20*C at least at the minute
How much space is there for your intake fans to pull in air?

Concerning your rear exhaust fan: is there a chance that your intake fans are recycling the air that's being exhausted by your rear exhaust fan?

Edit: what do you mean by "sideways"? Can you describe it?
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #10 of 22
Thread Starter 
Quote:
Originally Posted by TwoCables View Post
How much space is there for your intake fans to pull in air?

Concerning your rear exhaust fan: is there a chance that your intake fans are recycling the air that's being exhausted by your rear exhaust fan?

Edit: what do you mean by "sideways"? Can you describe it?
well, i can provide a picture if you like:




basically the computer and my amp live in what used to be a cupboard, it probably is recycling its own air but to bring it out in the open is virtually impossible because the lengths of the wires would have to be rediculous and they'd drag around the wall making it look all ugly
Edited by Roksonixx - 8/4/11 at 3:15pm
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
Mouse Pad
Razer Sphex 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2500k @ 4.5/4ghz depending on weather and/or mood P67 SABERTOOTH B3 XFX HD5850 @ 820/1125 2x2gb g.skill ripjawsX 1600mhz 
Hard DriveMonitorKeyboardPower
64gb Corsair SSD, 1tb Samsung F4 28" Hanns.G 1920x1200 Microsoft SideWinder X4 600w OCZ gameXstream2 
Mouse Pad
Razer Sphex 
  hide details  
Reply
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