LOL! IDK... I'm just rambling about what could be going on... 25c off no way, that I doubt. The difference for ME between probe and coretemp is ~12C or so.Quote:
Originally Posted by linflas
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LOL! IDK... I'm just rambling about what could be going on... 25c off no way, that I doubt. The difference for ME between probe and coretemp is ~12C or so.Quote:
Originally Posted by linflas
It seems to me that core-temp/intel/everest-cores are all reading something much closer to the heat source then people are used to. At overclocking voltages, core2 chips seem quite happy to operate with core temps from 50-75 (have seen 80 even) under load with the cpu diode measuring 10-18 degrees cooler (mine right now after rosetta for 36 hours are 43 and 58). So the cpu diode is simply farther from the heat source and better be cooler, or the cores could not cool down. The cores cool by transfering heat to cooler surroundings which transfer heat to the cooler chip packaging to the cooler hs base to cooler yet heat pipes to fins to air. For each stage to cool, the next stage must be significantly cooler. I can crank my volts up to get to 3.6, but I prime at coretemps of 78-79, which for me is too much heat gain for too little speed. But even after hours at that temp, my heat pipes are just a little warmer than with cortemps at 60, which is just slightly warm.
Something is clearly off here!!? Dont know what, but surely something. Someone who can contact Intel and make some inquiries??
I'll contribute too. Not sure which reading is accurate, Coretemp or Gigabyte's monitor, though everyone agrees that Hardware Monitor is always spot on. Sounds like it's underreporting temps by 5C.
CPU Model: E6400
CPU Clockspeed: 2.13Ghz
CPU Voltage: 1.325v
Motherboard: DS3
BIOS Version: F5e
Heatsink/Block: Swiftech Storm
Fan: AQX-50Z, MCR220, Yate Loons 7v.
Idle/Load:
http://img315.imageshack.us/img315/4225/idlenm7.jpg
Load
Attachment 50909
Ambient: 25C
Utility Reading Temps: CoreTemp, Gigabyte Hardware Monitor (same as speedfan)
I just installed a Corsair Nautilus 500 Water Cool System in a Gigabyte GA-965P-DS3 MoBo with a E6400 Chip. When I use MemTest CPU-Z indicates 100% CPU usage and my temps go to 55c CPU and 54 Sys according to Speed Fan. The E6400 is overclocked 8x420 to 3360 Mhz. I only have a block on the CPU and nothing on the NB. Is this a good temp for water cooling.I thought I'd see 36c like a lot of the reviews said.
Bad contact, maybe? Might need to be reseated.
High Idle Temps with Windows 2000 Pro....
Speed Step built into XP but not W2K. Drivers lacking for Badaxe, and probably other Motherboards.
Tell me ... have you all compared your temps in XP to those you get in 2000?
From the screen shots I can tell most of you use XP, but could those of you who spent a grand for W2K server would you mind posting W2K idle temps..
See my signature....
CPU Model: Core 2 Duo E6300 Retail week27
CPU Clockspeed: 2.8ghz (400x7, RAM @ 1200Mhz, 5-5-5-18)
CPU Voltage: 1.3v in BIOS (~1.25/1.26 by Asus Probe)
Motherboard: Asus P5B Deluxe WiFi/AP
Heatsink/Block: Zalman 9500LED
Fan: stock 92mm, 2500rpm at load (manually set)
Idle/Load: 37-41C/54-57C (Everest, CoreTemp, TAT)
NB:37-40 idle, 40 - 42 load
Crazy Asus Probe 2:
http://i87.photobucket.com/albums/k1...800-230c-s.jpg
Looks like my temps are about right. When I do 2 cpu stress programs and cpu usage is 100% my temps climb to over 60c then I chicken out and reduce to 50% usage. Im overclocked on a E6400 to 3400Mhz. It seems like the Corsair Water Block is mounted tight except I hav a bad clip on one of the 4 cornerers so that corner isnt tied down, used artic silver and coated it a little better than thin. There was a large air pocket you could see in the hose so I tilted the case and it got sucked out. Anybody out there with a OC'd E6400 and water to compare temps on CPU stress program?Quote:
Originally Posted by RDTS
CPU : E6400 L627A730
MOBO : Gigabyte DS3 (F3 bios)
Speed : 3200mhz
vcore : Default
cooler: Waterblock nexxxos Xp
Temps CoreTemp: Core1 : 29 idle //39c FULL -------- Core 2 : 33c idle// 43c Full
Coretemp @ E6400 @ 3200mhz @vcore default
http://img242.imageshack.us/img242/3418/tempsno0.th.jpg
regards
Im gettin 67c/52c Core/System temps running E6400 at 3400Mhz 100% cpu load with Orthos large FTP's.Quote:
Originally Posted by Fred_Pohl
I'm using a Corsair Nautilus 500 Water cooling System with water block on cpu, nothing on NB. My temps are from Speedfan and Gigabytes utility. Both read the same. Is this to high a temps for Water Cooling?
Older comments,
http://www.xtremesystems.org/forums/...=112980&page=5
6600 @ 400x8 4:5 divider 3.2ghz 1.45v bios
P5b deluxe & gskill HZ's at 500mhz 5-4-4-12 at 2.25v bios
Scythe Infinity HS with stock fan that comes with it.
idle 35-37
load 45-50 depending on room temps, taken from TAT when running orthos
hi,
I think/hope that the temperatures on my board are totally wrong :eek:
CPU : E6400
MOBO : Asus P5B (non-deluxe)
Speed : 2.6ghz (max @ 440*8 but much more heat, don't know whether I can trust it or not but it's stable; vcore is *only* 1.4V at 3.5ghz!)
vcore : 1.275V
cooler: Zallman VNCF 7000-B ALCU
Temps CoreTemp, both cores +- same (idle/load): 51/66
Temps Asus Probe II, both cores +- same (idle/load) : 70/80
Can I trust this? When I touch the cooler it's not even warm.. I've got 2 120mm casecoolers @ low speed; cpu fan also @ low speed.
Anybody else with P5B who has got such high temperatures? Do I need to reinstall the heatsink (though I think it's 100% correctly mounted right now..)
Grtz
P5B is known to report higher temps. Some ppl report a 10-15'C difference.
superb to hear that m8!Quote:
Originally Posted by JoeBar
But the core temp program should read temperatures right from the cores without using the motherboard, isn't it?? I think the temps from core temp are still (too) high for such a small oc or is that temperature also too high??
Thanks!
CPU Model: E6400 Retail Stepping 6
CPU Clockspeed: 3Ghz (375x8)
CPU Voltage: 1.35v
Motherboard: P5B Deluxe / WiFi
BIOS Version: 0614
Heatsink/Block: Apogee
Idle/Load: 37 / 44 - 30 / 37
Ambient: 25c
Utility Reading Temps: CoreTemp PC Probe
These temps were taken with the radiator fans on 7v, load temps are probably 2c or so lower with the fans on 12v, but too noisy :)
The E6400 has been lapped, but this didnt achieve a whole lot, around 3c drop on load.
Once again :
I think temps in BIOS, SpeedFan, easytune or any other program that read from bios showing only 1 CPU temp is the SOCKET TEMP .
Everest and CoreTemp is the temps of the both cores ;)
i have 17/18c idle and 30c FUll --- in bios , easytune, speedfan
30c idle || 42c full >>> with Coretemp ;)
even with watercooled do you think i have 17c/18 idle and 29c FULL ???? no way ;)
regards
I'm running a E6400 at 8x420. My vcore is the same 1.4V. Is that OK? I only change my Mhz when I overclock in Bios and seems stable with all the test. Still freakin over the 67c on both cores with water when doing the Orthos large with 100% cpu usage.Quote:
Originally Posted by o_neill_dude
Those temps seem high to me unless you're running over 1.5Vcore. I'm only running 3GHz @1.35V but with a Ninja+ and 1500rpm fan Speedfan and Easytune report 30C idle, 48C load. When I go to 3.2GHz @1.475V my temps are still only 40C idle, 58C load and my system temp stays at 39C all the time. I installed a 50mm fan on the NB heatsink.Quote:
Originally Posted by RDTS
Mascaras: "I think temps in BIOS, SpeedFan, easytune or any other program that read from bios showing only 1 CPU temp is the SOCKET TEMP ."
There is no such thing as a "socket temp" with C2D. The bios, speedfan, easytune, etc. read a conventional on-die thermal diode like the one on P4, K8, etc. and iTAT, Everest and Core Temp read 2 separate digital thermal sensors located on hot spots of each core. Each C2D has at least 3 thermal sensors on the die, maybe more.
Hoorah! Decided this is too hot! Pulled the waterblock off the cpu to maybe shake out bubbles then clean the cpu and the block off and did what a guy on one of these forums suggested. He said he nevers spead the thermal paste with a blade cuz it can intruduce air pockets. He said put a small dab in the middle of the cpu then press and let it spread evenly. that way you have coverage but not to much thickness. Well after I did this my temps on the E6400 8x420 3400mhz on Orthos went from scary 67/67 (on Core temp) to 58/59 with my CPU at 100% on Speed Fan. I still want to Mod the Corsair WC unit and get it down more, maybe a 90 CFM quite fan that a fellow suggested. Might try Thermotakes Big Water with the 240cm and 120 cm fans and see how the stack up. I picked up the Corsair becaus it kept the clutter in the case to a block and 2 hoses, less to leak in there! Question: In Speed Fan and othe programs where is the "Case Temp taken from. I thought the North Bridge but I put a fan on it and the "Cse Temp didn't change.Quote:
Originally Posted by RDTS
E6400 at 333x8=2.66Ghz, stock volts
Room temp: 19C (its winter here in syd)
Cooling: Swiftech Ultra with Apogee and 2.120
mobo: P5W DH Dlx 1201
Temps with Core temp:
Idle - 28-30
LOAD - folding 12 hours both cores - 33-36
with room temp going up, temps are up as well, few weeks ago it was 25in my room:
Idle - 34-36
LOAD - folding 12 hours both cores - 40-42
this includes GPU in the loop (7900gt)
Is the low temps because of the Apoge WC setup. I read it smokes the Nautilus 500!Quote:
Originally Posted by Omarko
Just put together a C2D rig for my lil bro:
E6400@3ghz on stock Big Typhoon.
Gigabyte DS3
Patriot 2gb
40-43idle 58-63load Running a lil hot on load?
CPU Model: E6600
CPU Clockspeed: 2.8
CPU Voltage: default (auto)
Motherboard: ASUS P5WDH
BIOS Version: 1401
Heatsink/Block: Scythe Ninja
Fan: NB 120XL1
Idle/Load: 43-45 / 54-55
Ambient: 30-32 in room 37-39 in Street SUMMER TIME HERE :toast:
Utility Reading Temps: Everest-Coretemp