Overclock.net › Forums › Cooling › Dry Ice/ Liquid Nitrogen › Lowest CPU Temp?
New Posts  All Forums:Forum Nav:

Lowest CPU Temp? - Page 3

post #21 of 84
7/29/09 at 2:25am
Liquid helium which becomes a liquid at -268.9°C (-451.8°F), is as close as it gets to absolute zero/−273.15°.

So, CPUs @ -240-250ºC is close enough for me, til extreme overclocking goes Fusion.
Naked Phoenix
(13 items)
  		  
CPUMotherboardGraphicsRAM
Q9550 E0 GA-EP45-UD3P ~ F10f Sapphire HD 5770 4x2GB Mushkin 996580 DDR2-800 
Hard DriveOptical DriveOSMonitor
WD740 raptor Plextor 740A 7 Professional x64 Acer S243HL 24"/42"Sanyo LED TV 
KeyboardPowerCaseMouse
Black ToughPower 1200W Custom CD Tech Station Logitech Lazer cordless 
View all
  hide details  
Reply
Naked Phoenix
(13 items)
  		  
CPUMotherboardGraphicsRAM
Q9550 E0 GA-EP45-UD3P ~ F10f Sapphire HD 5770 4x2GB Mushkin 996580 DDR2-800 
Hard DriveOptical DriveOSMonitor
WD740 raptor Plextor 740A 7 Professional x64 Acer S243HL 24"/42"Sanyo LED TV 
KeyboardPowerCaseMouse
Black ToughPower 1200W Custom CD Tech Station Logitech Lazer cordless 
View all
  hide details  
Reply
post #22 of 84
7/29/09 at 5:17am
Wait. I thought when people use liquid nitrogen and liquid helium to cool CPU, the CPU itself is around 80C load due to the extremely high frequency its been clocked to.
Good Enough
(13 items)
  		  
CPUMotherboardGraphicsRAM
C2Q Q8400 @ 3.36Ghz DFI DK PL P35 9800GT 630/1575/1050 2*1GB OCZ Reaper 
Hard DriveOptical DriveOSMonitor
WD Caviar Black 250GB (OS), WD Caviar Blue 320GB LG Optical Drive Windows 7 32-bit Samsung T190 19" 1440x900 20000:1 Contrast 
KeyboardPowerCaseMouse
Razer Lycosa Corsair 520W Lian Li Razer Deathadder 
Mouse Pad
Razer Goliathus 
View all
  hide details  
Reply
Good Enough
(13 items)
  		  
CPUMotherboardGraphicsRAM
C2Q Q8400 @ 3.36Ghz DFI DK PL P35 9800GT 630/1575/1050 2*1GB OCZ Reaper 
Hard DriveOptical DriveOSMonitor
WD Caviar Black 250GB (OS), WD Caviar Blue 320GB LG Optical Drive Windows 7 32-bit Samsung T190 19" 1440x900 20000:1 Contrast 
KeyboardPowerCaseMouse
Razer Lycosa Corsair 520W Lian Li Razer Deathadder 
Mouse Pad
Razer Goliathus 
View all
  hide details  
Reply
post #23 of 84
7/29/09 at 5:20am
Nope under load the cpu is around -212 if its at around 6-7ghz under load. 80c with liquid helium being blasted on it? come on, common sense mate
Nomis
(13 items)
  		  
CPUMotherboardGraphicsRAM
Q9550 @ 4.2Ghz on 1.305v :D Gigabyte EP45T-UD3LR XFX Xtreme 4890 4gb of Corsair 1600mhz "Teh G00d StuFF" 
Hard DriveOSMonitorKeyboard
WD 7500 500gb vista 22in Gateway 5ms response razer lycosa 
PowerCaseMouseMouse Pad
750w tagan ITZ series Antec 300 G7 Sad puppy in rain 
View all
  hide details  
Reply
Nomis
(13 items)
  		  
CPUMotherboardGraphicsRAM
Q9550 @ 4.2Ghz on 1.305v :D Gigabyte EP45T-UD3LR XFX Xtreme 4890 4gb of Corsair 1600mhz "Teh G00d StuFF" 
Hard DriveOSMonitorKeyboard
WD 7500 500gb vista 22in Gateway 5ms response razer lycosa 
PowerCaseMouseMouse Pad
750w tagan ITZ series Antec 300 G7 Sad puppy in rain 
View all
  hide details  
Reply
post #24 of 84
7/29/09 at 5:22am
i know amd has cold booted a phenom chipset at like -275
meine süße drei Monitoren
(13 items)
  		  
CPUMotherboardGraphicsRAM
phenom II x6 1090t black edition ASUS Crosshair V 1x xfx 6990 1x sapphire 6950 16 gigs gskill ripjaws ddr3 1600 
Hard DriveOptical DriveOSMonitor
ocz solid 120gb ssd lg brd win 7 ultx64 three apple "hd"cinema displays 
KeyboardPowerCaseMouse
cherry board with mx-blacks siverstone decathalon 1000w some $35 modded server case logitech g500 
Mouse Pad
cm stormtactics 
View all
  hide details  
Reply
meine süße drei Monitoren
(13 items)
  		  
CPUMotherboardGraphicsRAM
phenom II x6 1090t black edition ASUS Crosshair V 1x xfx 6990 1x sapphire 6950 16 gigs gskill ripjaws ddr3 1600 
Hard DriveOptical DriveOSMonitor
ocz solid 120gb ssd lg brd win 7 ultx64 three apple "hd"cinema displays 
KeyboardPowerCaseMouse
cherry board with mx-blacks siverstone decathalon 1000w some $35 modded server case logitech g500 
Mouse Pad
cm stormtactics 
View all
  hide details  
Reply
post #25 of 84
7/29/09 at 5:33am
Quote:
Originally Posted by Dryadsoul View Post
Liquid helium which becomes a liquid at -268.9°C (-451.8°F), is as close as it gets to absolute zero/−273.15°.
Use lasers and magenetic bottles, helium can get down to like -273.1499999°C or .00000001K.


Quote:
Originally Posted by reedo View Post
i know amd has cold booted a phenom chipset at like -275
LOL. Then you don't know what you're talking about then. Absolute zero is −273.15°C. If they achived -275°C, then were able to get to negative entropy and someone would be getting a Noble prize.
Edited by DuckieHo - 7/29/09 at 5:36am
Once again...
(13 items)
  		  
CPUMotherboardGraphicsRAM
i7 920 [4.28GHz, HT] Asus P6T + Broadcom NetXtreme II VisionTek HD5850 [900/1200] + Galaxy GT240 2x4GB G.Skill Ripjaw X [1632 MHz] 
Hard DriveOSMonitorKeyboard
Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
PowerCaseMouseMouse Pad
Antec Truepower New 750W Li Lian PC-V2100 [10x120mm fans] Logitech G9 X-Trac Pro 
View all
  hide details  
Reply
Once again...
(13 items)
  		  
CPUMotherboardGraphicsRAM
i7 920 [4.28GHz, HT] Asus P6T + Broadcom NetXtreme II VisionTek HD5850 [900/1200] + Galaxy GT240 2x4GB G.Skill Ripjaw X [1632 MHz] 
Hard DriveOSMonitorKeyboard
Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
PowerCaseMouseMouse Pad
Antec Truepower New 750W Li Lian PC-V2100 [10x120mm fans] Logitech G9 X-Trac Pro 
View all
  hide details  
Reply
post #26 of 84
7/29/09 at 6:38pm
Quote:
Originally Posted by DuckieHo View Post
Use lasers and magenetic bottles, helium can get down to like -273.1499999°C or .00000001K.



LOL. Then you don't know what you're talking about then. Absolute zero is −273.15°C. If they achived -275°C, then were able to get to negative entropy and someone would be getting a Noble prize.
i guess there is no sense in saying i meant Fahrenheit and no use in making a polite rebuttal but, i should have been more specific
meine süße drei Monitoren
(13 items)
  		  
CPUMotherboardGraphicsRAM
phenom II x6 1090t black edition ASUS Crosshair V 1x xfx 6990 1x sapphire 6950 16 gigs gskill ripjaws ddr3 1600 
Hard DriveOptical DriveOSMonitor
ocz solid 120gb ssd lg brd win 7 ultx64 three apple "hd"cinema displays 
KeyboardPowerCaseMouse
cherry board with mx-blacks siverstone decathalon 1000w some $35 modded server case logitech g500 
Mouse Pad
cm stormtactics 
View all
  hide details  
Reply
meine süße drei Monitoren
(13 items)
  		  
CPUMotherboardGraphicsRAM
phenom II x6 1090t black edition ASUS Crosshair V 1x xfx 6990 1x sapphire 6950 16 gigs gskill ripjaws ddr3 1600 
Hard DriveOptical DriveOSMonitor
ocz solid 120gb ssd lg brd win 7 ultx64 three apple "hd"cinema displays 
KeyboardPowerCaseMouse
cherry board with mx-blacks siverstone decathalon 1000w some $35 modded server case logitech g500 
Mouse Pad
cm stormtactics 
View all
  hide details  
Reply
post #27 of 84
7/29/09 at 6:46pm
CPUs can go to absolute zero(−273.15 °C(if you can get there)) because they are made of silicon and some metallic components in them they will never stop functioning even if you are on the dark side of the moon(-200°C)
Reply
Reply
post #28 of 84
8/6/09 at 1:57pm
  • Joined: Aug 2009
  • Location: St. Paul, MN
  • Posts: 1,687
  • Rep: 54 (Unique: 51)
  • Trader Rating: 12
  • Folding Team Rank: 163
  • Folding Team Name: Dark Predators
  •  
    Name Team Rank Points / Jun Work Units / Jun
    Argosy 163 17,393,140 / 0 3,941 / 0
     
  • Select All Posts By This User
looks cold enough for me...
t7 v2
(14 items)
 
t7 v1
(13 items)
 
t7 v3
(15 items)
 
CPUMotherboardGraphicsRAM
1055T |3.96 GHz| MSI 790FX QuadroFX 540 8GB Gskill Sniper |1600 MHz| 
Hard DriveCoolingOSPower
Seagate Barracuda 250GB Xigmatek Thor's Hammer Ubuntu 11.10 Antec HGC 400W 
Case
Antec 100 
View all
CPUMotherboardGraphicsRAM
i7 920 D0 |3.8 GHz| Foxconn BloodRage EVGA 9600GT 6 GB Corsair DDR3 |1604MHz| 
Hard DriveOptical DriveOSMonitor
1TB Caviar Black 24X Sony Optaric Windows 7 64 bit Acer LED 23" |1920x1080| 
KeyboardPowerCaseMouse
Razer Lycosa Antec HCG 400 Xigmatek Asgard Logitech G500 
Mouse Pad
SteelSeries 5L 
View all
CPUGraphicsRAMHard Drive
Pentium 4 Dual Core 2.8 GHz GTX 480 3GB DDR2 533 2x 80 GB WD 
CoolingCoolingOSPower
Cooler Master Hyper 212+ Cooler Master Hyper 212+ Windows BVista 64-bit Corsair HX 850 
Case
Antec 1200 
View all
  hide details  
Reply
t7 v2
(14 items)
 
t7 v1
(13 items)
 
t7 v3
(15 items)
 
CPUMotherboardGraphicsRAM
1055T |3.96 GHz| MSI 790FX QuadroFX 540 8GB Gskill Sniper |1600 MHz| 
Hard DriveCoolingOSPower
Seagate Barracuda 250GB Xigmatek Thor's Hammer Ubuntu 11.10 Antec HGC 400W 
Case
Antec 100 
View all
CPUMotherboardGraphicsRAM
i7 920 D0 |3.8 GHz| Foxconn BloodRage EVGA 9600GT 6 GB Corsair DDR3 |1604MHz| 
Hard DriveOptical DriveOSMonitor
1TB Caviar Black 24X Sony Optaric Windows 7 64 bit Acer LED 23" |1920x1080| 
KeyboardPowerCaseMouse
Razer Lycosa Antec HCG 400 Xigmatek Asgard Logitech G500 
Mouse Pad
SteelSeries 5L 
View all
CPUGraphicsRAMHard Drive
Pentium 4 Dual Core 2.8 GHz GTX 480 3GB DDR2 533 2x 80 GB WD 
CoolingCoolingOSPower
Cooler Master Hyper 212+ Cooler Master Hyper 212+ Windows BVista 64-bit Corsair HX 850 
Case
Antec 1200 
View all
  hide details  
Reply
post #29 of 84
8/6/09 at 8:16pm
Quote:
Originally Posted by dominique120 View Post
CPUs can go to absolute zero(−273.15 °C(if you can get there)) because they are made of silicon and some metallic components in them they will never stop functioning even if you are on the dark side of the moon(-200°C)
Please elaborate. Because once you reach absolute zero there is no energy transfer. Therefor there wouldnt be electrons flowing in the chip.

Correct me if im wrong.
i7
(13 items)
  		  
CPUMotherboardGraphicsRAM
i7 920 @4.5ghz Classified GTX 470 triple SLI 6GB Kingston Hyperx 2000 
Hard DriveOptical DriveMonitorPower
2x 2TB Samsung 2x3tb Hitachi 5x DVD RW 3x24" 1200w Silverstone 
Case
what case? 
View all
  hide details  
Reply
i7
(13 items)
  		  
CPUMotherboardGraphicsRAM
i7 920 @4.5ghz Classified GTX 470 triple SLI 6GB Kingston Hyperx 2000 
Hard DriveOptical DriveMonitorPower
2x 2TB Samsung 2x3tb Hitachi 5x DVD RW 3x24" 1200w Silverstone 
Case
what case? 
View all
  hide details  
Reply
post #30 of 84
8/6/09 at 10:47pm
Well even though the chip might be absolute zero i would imagine the actual circuit in which the electricity is flowing would never reach it because it in itself is a heat source. Thats why noone has achieved absolute zero because its pretty much impossible to remove all heat no matter what we can do. We can get sOOOOOO close but actual zero is just too crazy. Just the probe being used to record absolute zero 50ft away could be enough heat to keep it from happening thats how cold absolute zero is.
Reaper
(14 items)
  		  
CPUMotherboardGraphicsRAM
965BE 4GHZ 1.44V Asus M5A99X EVO sapphire HD 6970 8gb Gskill Sniper 1866 
Hard DriveCoolingOSMonitor
WD 320gb x2 raid Custom Loop Win7 64bit Pro vizio 42" 
KeyboardPowerCaseMouse
lycosa razor corsair 750 Antec 902 Razer naga 
Mouse Pad
rocketfish 
View all
  hide details  
Reply
Reaper
(14 items)
  		  
CPUMotherboardGraphicsRAM
965BE 4GHZ 1.44V Asus M5A99X EVO sapphire HD 6970 8gb Gskill Sniper 1866 
Hard DriveCoolingOSMonitor
WD 320gb x2 raid Custom Loop Win7 64bit Pro vizio 42" 
KeyboardPowerCaseMouse
lycosa razor corsair 750 Antec 902 Razer naga 
Mouse Pad
rocketfish 
View all
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Dry Ice/ Liquid Nitrogen
Overclock.net › Forums › Cooling › Dry Ice/ Liquid Nitrogen › Lowest CPU Temp?