First 1ghz GPU on HD3870!

[Zero939]

wow thats amazing, water w/ 1Ghz

[guess2098]

have you tried ati tool to overclock the cards in crossfire over the limit set in overdrive?

Does the limit raise if u flash the bios to higher frequency?

in case you need bios download... i made it

http://www.iax-tech.com/video/3800biosmod/03.htm

if anyone needs higher freq... let me know hehehe

[LardArse]

Its really a ? now, but I'm thinking the 3870s Extreme OC could be the Crossfire 06 choice over the 2900?

[non]

Amazing achievement!! nice dude..u just broke 1000 mhz barrier with just water

[LordEC911]

Its really a ? now, but I'm thinking the 3870s Extreme OC could be the Crossfire 06 choice over the 2900?

If they don't have a cold bug and can hit +1200mhz under LN2, dunno if it will run outta volts before hitting 1.2ghz, temp probably won't be a problem.

It sounded like R600 was too hot for LN2 while still having some juice in reserve.
RV670 doesn't have the heat problem, it seems, but only has ~150w to play with. (AMD mobos can supply extra power, from what I have heard, but also won't have +5ghz quadcores)

[AMD666]

Simply awesome bro.

[pinto]

Its really a ? now, but I'm thinking the 3870s Extreme OC could be the Crossfire 06 choice over the 2900?

Of course it's true! In single gpu 1ghz is really easy with 1.52v, i'm think every body can do it, i'm just the first to try the mod

Cefurkan in Crysis crossfire isn't effective and my goal is to increase my hwbot rank and to to climb in hall of fame ranking, don't care about Crysis (finished three time already), come on man you're in the 3D team section!

[Clockwork_Apple]

Nice to see that 1Ghz is possible with not too much voltage

Good work pinto!

[G H Z]

Crazy card clocks, nice job pinto

[c.freak]

Can't wait to clock my 3870's cooled by dual MCW60's and BI-GTX360.

[NickS]

Can't wait to clock my 3870's cooled by dual MCW60's and BI-GTX360.

Go for two Maze5's. Much better deal, and better performance/flow too.

[KainXS]

this should be possible on a 3850 also

[Crankybugga]

Nice results
These cards are looking better everyday, keep up the good work.

[Bigchrome]

Go for two Maze5's. Much better deal, and better performance/flow too.

News to me??

[Miwo]

Just hit 1GHz on AIR!
Accelero S1 + 140mm Yate Loon



Compare url: http://service.futuremark.com/compare?3dm06=3991966

[quake6]

I love this card...I`m buying it...Good work guys

[zerazax]

Just hit 1GHz on AIR!
Accelero S1 + 140mm Yate Loon

That's just sick

Physical vmod right? Still no virtual way of vmodding?

[Sampsa]

Just hit 1GHz on AIR!
Accelero S1 + 140mm Yate Loon

Please include your vGPU voltage because it is very important information.

[Lightman]

Just hit 1GHz on AIR!
Accelero S1 + 140mm Yate Loon



Compare url: http://service.futuremark.com/compare?3dm06=3991966

Congrats!!
I'm taking two days off this week You know what I will be doing.....

Please include your vGPU voltage because it is very important information.

Have you experimented already?? Any news from LN2 front?

[dinos22]

1GHz on AIR
that's just EEEEEEEEEEEEEEEEEEEEEEEK

[STEvil]

Please include your vGPU voltage because it is very important information.

1.53v according to other thread http://www.xtremesystems.org/forums/...5&postcount=65

[EXPANDER]

Good Clock.

[AliG]

The 06 score for single card is weak for some reasons... with a Q6600 at 4GHz and a 8800GT clocked at 730/1835/950 I did 15334 on the first run...

Impressive crossfire though

yeah I was thinking the same thing, I was expecting higher scores for high gpu and cpu clocks

But still, 1ghz gpu is what we've all been waiting for someone that actually managed to get a hold of one to do, great job

[Miwo]

Sorry, didn't post my voltages earlier! The 3DMark06 was taken at 1.53v. I am tempted to shove more volts, but am curious if any of you water users have tried 1.6v+ yet. My 3DMark06 score is quite low in compared to everyone else due to my E4300! :p

I am now doing 24/7 stability testing on some lower voltages. I've been running ATITool while I was sleeping and it has passed for 5 hrs w/o artifacts on 958/1280 at 1.45v, load temperatures are 48C.

[Tim_HKG]

in case you need bios download... i made it

http://www.iax-tech.com/video/3800biosmod/03.htm

if anyone needs higher freq... let me know hehehe

Could you modify the bios below(which has a higher fan-speed profile) to 860/1200 for me? Thanks in advance!

http://www.uploading.com/files/IFYV1NN0/112007.rar.html