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-   -   7300GT Overclocking Contest - Ranking/Rules (https://www.madshrimps.be/vbulletin/f10/7300gt-overclocking-contest-ranking-rules-34156/)

Massman 27th August 2007 21:20

That's crazy Geoffrey :D

duploxxx 28th August 2007 10:04

wow nice score.... i can bench memory at 1050-1060 but my core is stuck @ 805. increasing is bad result, adding vcore is instant bluescreen and reboot.

edit: looks like i have to check pressure on gpu, you're aal reporting temps of 60degrees. mine is idle at 53 at peak load above 100.... :(

Pardons 28th August 2007 12:03

Quote:

Originally Posted by jmke (Post 153823)

JMke OMG lol

were are your thoughts lately :D

jmke 28th August 2007 12:21

your translation is faulty dude:p

Massman 28th August 2007 12:52

You meant "hoofd bieden aan" ?

Pardons 28th August 2007 14:59

Quote:

Originally Posted by jmke (Post 153858)
your translation is faulty dude:p

I know, and i know i would get reactions about this, but i was expecting them from real americans or english people :D

jmke 28th August 2007 15:30

it's not like Belgian peeps ever saw American Pie :p

jmke 31st August 2007 14:11

ranking updated, average 01/03 on air current standings:
  1. Geoffrey 165.3
  2. Cranox 157.25
  3. Massman 152.25
  4. Blind 141.75
  5. Duploxx 128.95
  6. Cherouke 124.35
  7. Pardons 118.15
  8. Gamer 113.1
  9. Teemto 86.1
  10. Richbastard 85.65

easypanic 31st August 2007 14:14

Seems like I don't have a score :D.

jmke 31st August 2007 14:24

me, you and 8 others;)

easypanic 31st August 2007 14:31

Still 9 hours to do something, too bad it's friday evening :partysmilie::drink:.

Cranox 31st August 2007 14:46

Aha found an old result 82.9 fps in 03 http://service.futuremark.com/compare?2k3=5502272
Screenshot http://www.cranox.com/7300GT/82-9.JPG

jmke 31st August 2007 14:51

nice, you are now second:)

Massman 31st August 2007 23:15

Congratulations Geoffrey, I didn't have the time to rebench the card today.

jmke 1st September 2007 01:10

Congratz Geoff, very nice win:D

Cranox 1st September 2007 01:34

If my card was not dieing on me then i had a much higher 2003 score , anyway congrats geoffrey.

duploxxx 1st September 2007 06:35

yes very nice score from Geoffrey.

My core wouldn't pass 805 so i a was stuck. the hints from cranox did help lower temps for about 10degr. and an increase to 815 but still load i was at 95degr i hade better hopes on the zalman 900cu but it idn't satisfy me. I'm going to look for another one for next benches.

my scores:

3dmark01: gpu 815 mem 1056 nature score 215fps
http://service.futuremark.com/compare?2k1=9246908

3dmark03:
gpu 790 mem 1050 nature score 81,5fps
http://service.futuremark.com/compare?2k3=5498239

this was all on basic hardware without oc. now i have a new oc rig.
it was fun, now i'll try to make some time for hwbot. :)

geoffrey 1st September 2007 12:18

:woot:
* champagne pops open :drink:

Thx guys, I appriciate the flowers :D My initial plans were to get into the extreme cooling category, though the lack of competition drove my back to the good old aircooling category, seems like it suits me just well :) In the end you do must get some luck with your card, if it doesn't scale well then you're just pretty much out of the game. On the other hand, I do think I've squeezed the maximum out of my card, it was artifacting like hell at the scores posted above, highering the voltage or using a better heatsink didn't help me at all. Even the 241FPS score in 3D Mark is unrepeatable, with a Thermalright SLK948 (picture) heatsink I was running around 10°C cooler then with the HR-03, and even with the GPU at +2V the card didn't scale anywhere further, not a single MHz!

BIOS mods, anyone bothered....? I did :) The geometry clock could scale just a little bit further then the rest of the GPU, I flashed it 25MHz higher then the GPU vertex shaders, suprisingly it didn't really help getting a new top score, benching near the edge of stability is much like a lottery and it seems that with 241FPS in 3D Mark 2001 I got my lucky shot.

Concerning my other hardware, it was a surprise to me that my Abit 650I SLI board could hit 140MHz PCI frequency without troubles. It is known that it has some flaws when it comes down to overclocking, for example I never tried to run 428*7 because I know the board won't do it most of the time, my front side bus was locked at 333MHz instead. Did the highered PCIe clock had an impact? I have no clue really, I got out of time to check out what happened at different PCIe clocks, maybe something for a next compo :)

Quote:

Originally Posted by duploxxx (Post 154300)
it was fun, now i'll try to make some time for hwbot. :)

Quoted for thruth, you couldn't imagine the satisfaction I got once I got post Troman's highest score |D Hwbot is next, dunno when I'll ever have the change to get back to it though, I'm allready focused on different mathers as we speak. Anyway, I would like to thank Jason and Futuremark for their input in our little OC compo, and I hope anyone found this compo as fun as I did!

Greetings

jmke 1st September 2007 14:33

:drink: very nice OC Geoffrey, champagne next week :D

Massman 1st September 2007 16:00

I still had some tweaks to attack Geoffrey, but in the end, he was the one who was the best in the given time.

Edit: Doesn't he have to hand in a urine sample to see whether or not he has used EPO? :D

Gamer 1st September 2007 17:57

Nah, he just used 220volts on the card :p

Congratz mister...

blind_ripper 1st September 2007 19:41

congratz witte
hope u can use the cf setup :)

thorgal 2nd September 2007 16:35

Congrats Geoff !!!

I never got around to benching the card, my way of giving you a decent chance to win as well ;)

No seriously, I'd never have been in the same league. Congratz again :drink:

geoffrey 2nd September 2007 22:14

Thank you, all of you :)

Teemto 3rd September 2007 06:03

Congratulations :ws:

geoffrey 9th September 2007 22:00

Quote:

Originally Posted by geoffrey (Post 154303)
Concerning my other hardware, it was a surprise to me that my Abit 650I SLI board could hit 140MHz PCI frequency without troubles. .... Did the highered PCIe clock had an impact? I have no clue really, I got out of time to check out what happened at different PCIe clocks, maybe something for a next compo :)

Seems like PCIe clock might have been crucial after all. Current setup:
Q6600 @ 4GHz, ASUS P5K, 2gb OCZ 4-4-4-10 1T...
Most of the time I've the PCIe connection clocked at 110MHz, at that clockspeed I couldn't get my 7300GT clocked anywhere near 900/1050. I didn't touch voltage levels, neither did I change the cooling device, though when running 3D Mark 2001 the system became unstable every time, screen froze after 2 seconds allready. 850/1020 undoable!

Through software I upped the PCIe frequency with 10MHz, and what happened? The card suddenly passed 3D Mark 2001 without any issue's, even better... I got it stable at 880/1040! Unfortunatly I can't risk any higher PCIe speed on this setup, but it seems like 140MHz PCIe clock really has helped me getting on first spot.

jmke 10th September 2007 00:24

interesting find, already with G80 OC similar results were had with PCIe OC

187(V)URD@ 18th December 2007 14:54

Damn, have to check the forums more often.
Is this contest still going?

Massman 18th December 2007 15:42

Nope, it's finished :)

jmke 18th December 2007 16:11

Geoff won:D

geoffrey 18th December 2007 16:24

:leet:

187(V)URD@ 19th December 2007 15:57

next contest plz :)

Massman 19th December 2007 22:02

What contest would you like?

blind_ripper 4th January 2008 20:06

3d lijkt me het meest gelijk strijdent .

Massman 4th January 2008 22:39

Eerst HWI en dan nog es [M] ^^ :D

geoffrey 5th January 2008 11:54

HWI: http://www.hardware.info/nl-NL/news/...n_beschikbaar/

Pardons 13th April 2008 18:58

new contest soon? :D

Massman 13th April 2008 19:06

Work in progress ... :)

Pardons 13th April 2008 19:31

ahah good to know ^^

perhaps 9300GT or so :p

geoffrey 13th April 2008 20:25

Maybe something faster. We saw an interesting product at Cebit, but there are still few things that need to be discussed first.


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