Can we see a load temp at 225 watts? Also can we then get a temp full load and oc from you T800 when you get it? I Think you might be underestimating the power of a quad core Pio.
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Can we see a load temp at 225 watts? Also can we then get a temp full load and oc from you T800 when you get it? I Think you might be underestimating the power of a quad core Pio.
n00b_0f_l337:
http://www.members.lycos.co.uk/piotres2/t800/32.jpg
225watt load.
Okay so now we just gotta know the full oc load of quad core temp :)
Hey, n00b that aren't only mine estimations but pure experiences from mine Friend from Warsaw who has tested one of mine cascades on QX6700 and then QX6850 .
And eg. that cascade :
225W dummy same like tested t800 cascade = -93.5*C
QX6700 around 4.3-4.4 Ghz 1.7v = -94*C the highest seen ever, even with 4x sp2004
So ...I just bet that 225W is enought :D .
Regards
Peter
Received, tested and pics :)
http://www.imagehosting.com/out.php/...1_Dsc00190.jpg
http://www.imagehosting.com/out.php/...0_Dsc00191.jpg
175w load:
http://www.imagehosting.com/out.php/...3_Dsc00192.jpg
HX temp on load -30c
Wait what?
Couple posts up shows -72.5 for 225 watts.
show me. That was a great job, IMHO.Quote:
Originally Posted by n00b 0f l337
Post 102...
Well i decided re-test and:Quote:
Originally Posted by n00b 0f l337
room temp 24..27c
mins evap hx
0 -81,1 -31.1
5 -72,2 -29,5
10 -71,7 -27,5
20 -71,3 -28,4
30 -70,8 -29,0
40 -70,6 -27,2
50 -70,6 -27,9
60 -70,2 -26,4
90 -70.5 -26.4
loadtester same 175w
Do you have the ability to test on 175? Looks decent though with only a 10C delta.
Looks like t800's Tenmars is reading few degresses higher temperatures than mine UEI and Voltcraft.
In mine house cascade goes to -85*C unloaded and -72*C @225W. HX also never goes up to -26*C , max. -29*C :) .
Piotres ya might want to do a ice test and check your UEI, they often read wrong with two probes in.
No no n00b, I've measured evaporator temperature in that cascade with UEI and then Voltcraft K302 with only one probe attached :yepp: . I know that's VERY frequent bug in all thermocouple about wrong readings with 2 probes . So I always measure with only one probe . Only for picutre I've attached two, and I'm sure read is Ok there too :) (not changed compared to one probe) .
Maybe t800 and I live on the another level over the see ? :rolleyes: But so various that it makes around 4*C difference in temperature ? :rolleyes:
You mean 225w? Well, i would have to order&switch one resistor in current loadtester to raise wattage to 225w..current tester is 3*100ohms in serie with 230vQuote:
Originally Posted by n00b 0f l337
I got unloaded -82c~, so there's same variation (3-5degrees). I will make ice-test on my tenmars and borrow another thermometer to see is there any difference.Quote:
Originally Posted by piotres
Some results and temps:
idle (evap -79c):
http://edu.pudasjarvi.fi/~jtk/minicascade/idle.jpg
superPI (evap -78c)
http://edu.pudasjarvi.fi/~jtk/minicascade/superpi.jpg
Orthos (evap -74c)
http://edu.pudasjarvi.fi/~jtk/minicascade/orthos.jpg
seems that cpu is very bad overclocker :(....only 4040mhz is fully stable.
Insulation works well, cpu -65c at 18h = no condensation problems what so ever :)...maybe upgrading 2nd stage to R1150 somepoint
imagelinks fixed
-41 under full load is nice. That'll be some cold gaming
1st stage isn't strong enough for R1150
@Clem : can be too weak, but rather not :) . I see that with 225W when plate HX is around -35*C, R1150 in 2nd stage condense at 15-16 bara which is OK :) .