PDA

View Full Version : Test. I7-950,5970,chipset on 2x120.



Accerian
06-16-2011, 12:51 PM
Hi everybody.
Last week one of my tubes felt off from fitting and whole fluid was pomp'd out on the fan and whole rig was in the fluid , thank God I'm using pure glycogen ;) So i need to disassemble everything and clean.
At the moment im think about changing my PC from big one(CM Cosmos) and go with something small (v352).
So i need to check will 2x120 will be enough for my new build ;) Which will have similar or smaller wattage.

What's in my rig:
Benchtable=my table + old atlas :D
Cpu=i7 950 @ stock
Gpu= Ati Radeon 5970 @ stock
Mobo= Alienware aera 51 (same as Msi x58 eclipse i think)
Memory= 2x3 Kingstone HyperX 9-12-30
Psu= Dell 1,2KW
HDD= Samsung 256GB SSD + 500gb Barracuda
DVD=LG smthing;]
Tubing= 12/19mm
Pump= Diamond 30W about 20Galons per minute or 75lpm
Tim= Arctic Silver Ceramique
Gpu Block=Xps
Cpu Block=Ek Supreme
Chipset Block= Swiftech MCW30
Radiator= EK Water Blocks EK-CoolStream RAD XT 240
Fans= 4x Acutake 1200 rpm 14db about 30cfm
Res= Ek multipoint 120
Coolant=Pure Preston (Glycogen)
Synthetic Full Load Wattage =~470W (Furmark+Prime95)
Idle Wattage =~150W
Room Temp=~22 Celsius Degree's = 72 Fahrenheit

Pick of the rig:
http://img10.imageshack.us/img10/4223/rigu.jpg
So idle temps for this configuration GPU and CPU ~35 Celsius Degrees =95 Fahrenheit's as on screen:
http://img545.imageshack.us/img545/6707/idleh.png
I thought that in this configuration my system will overheat very fast with Prime95 + FurMark but after 1h of full load Cpu was near
70 celcius degrees = 158 Fahrenheit's and gpu's near 60 Celsius degrees = 170 Fahrenheit's as on screen:
http://img820.imageshack.us/img820/5685/laod1h.png
I must say that for me it is very nice result.
I'm starting to thinking that better option then big ass rad and set of low rpm fans is small 2x120/2x140 rad with good fan's,mine are crappy(3$ each).
What do you think guys :D
Next test :
Rig vs Thermochill PA120.3
Rig vs Thermochill Pa120.3 + Ek 2x120

Wolf132
06-16-2011, 01:07 PM
Both the cpu/gpu are at stock speeds which is why you are seeing such good results. The results would be much different if you were to overclock the cpu quite a bit as well as the gpu.. Also, I cant imagine pure antifreeze would be good on a watercooling pumps lifespan, but not 100% on that.

Accerian
06-16-2011, 01:13 PM
I'll oc the rig. But i was checking is system working fine ;] I think that my pump will live about 10 year with this fluid. Normaly this pump is used in House's to circulate hot water. It is smthng like this
116316

TJ Tom
06-16-2011, 02:25 PM
My i7 920 runs at 95°C under load (BFBC2) with stock cooler :) That's what happens when you put air cooling in a no-air-circulation case such as the TJ07. I think you should be happy with your results :p: I would add another 120 rad thought to give you some room for overclocking because both ur CPU and GPU are good overclockers and it would be a shame not to use those abilities. Overclocking with that rad will raise your temps from 70 to 80+°C under load pretty fast but for stock I'd keep it :)

Accerian
06-16-2011, 02:29 PM
It's temporary build :) After testing everything will went back to case with Tc PA 120.3 and EK 12x120 with this setup i've never went over 60 Celsius on cpu@4ghz and 50@1ghz/1,2ghz on gpu