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The Radeon RX 6900/6950 XT Owners Thread.

Look fine, tweaking the voltage and clocks can save you power and then heat if you are looking to not go bankrupt at 28p+ KWh lol.
I'll run some numbers when i have an hour spare. My sweetspot and efficent settings are:
2499/2599 @ 1060mv, +15% (293w limit) 2122Mhz vram. My waterblock goes a long way to help though.
I'm not too concerned about the cost of power lol, I was more concerned with making sure a new build was operating how it should. I must admit, I have been in love with the Toxic since I saw it. When I found one on Ebay for £1100 I jumped on it ;)
 
LttMatt Nice scores just a tiny hair above mine ✌️. What boost did u manage and how much volt ? For this i did 500w peak and 1.287v and set coreclock to 2885 (around 2820 avg) firestrike was a bit higher (2972) and about 2920 or so avg.
Its a beast of a card. My bro Got 6900xt from Asus strix also xtxh. But at same coreclock and memory clock volt and everything like me he g’ets like 500 less score
Yes it is bro!

The clocks used are mentioned in the 3DMark link. Voltage I cannot remember, would have been 1.3v I guess.

I am using a different Toxic now, a much better clocker than when I ran those. However, I've lost interest in that kind of benching given the current climate with exorbitant energy prices.

Does your brother have a YouTube channel by any chance?

I'd rather just game at 2800Mhz locked now. :D
Stock voltage just with higher watt limit im able to do 2850core thats aprox 2780-2800mhz game clocks
Your sample is very similar to mine by the sounds of it. I can run 2750/2850 at stock voltage in games without any artifacts or crashing, it's great.
Question for you guys. Is the Toxic Extreme worth it over the LE? Clock for clock they should perform the same right? Say if overclocked to 2.7ghz.
Depends. The Toxic Extreme Edition is using binned 6900 XTXH dies that can achieve a boost frequency of over 2700Mhz. So you will greatly improve your odds of getting a good sample that can achieve up to 2.8Ghz at stock voltage, depending on temperatures and luck of the draw for silicon quality. At the very least, you should be able to manage a locked clock speed of well over 2700Mhz guaranteed.

With the limited edition, you are using a regular 6900 XTX, hence the lower price. This will mean you have a lower stock voltage of 1.175v vs 1.2v for the Extreme which uses an XTXH die and a lower power limit and likely silicon that does not overclock as well.

However, the Extreme Edition is priced much higher, especially given OcuK are now selling XTX Toxics at only £1099. So the value comes from the above.

If you do not care about that, get the XTX Toxic LE.
 
Havent tryed toxic boost as reviewers Got higher boost with custom settings. I used silent bios because of low 28% fan profile. So from there i just upped the watt limit. So i now Got 900 rpm Max fan speed and huge clockspeeds. Cant even hear my pc turned on (almost) all fans is set to Max 900 rpm. Only when theres huge load on the cpu i hear the kraken x63 a bit. Thinking of getting a 360aio for the cpu instead or Maybe some silent fans. Hate to hear the pc hum when turned on . But Got decent gaming temps. 5800x pbo tweaked to hit 16100 r23 and 1671 singlecore and a temp of 81 cinebench and gaming around 65-70. Gåu mostly at 58 junction 68-73. Testet warzone Yesterday at ultra pressets to watch temp. Coreclock goes avg around 2930
 
Havent tryed toxic boost as reviewers Got higher boost with custom settings. I used silent bios because of low 28% fan profile. So from there i just upped the watt limit. So i now Got 900 rpm Max fan speed and huge clockspeeds. Cant even hear my pc turned on (almost) all fans is set to Max 900 rpm. Only when theres huge load on the cpu i hear the kraken x63 a bit. Thinking of getting a 360aio for the cpu instead or Maybe some silent fans. Hate to hear the pc hum when turned on . But Got decent gaming temps. 5800x pbo tweaked to hit 16100 r23 and 1671 singlecore and a temp of 81 cinebench and gaming around 65-70. Gåu mostly at 58 junction 68-73. Testet warzone Yesterday at ultra pressets to watch temp. Coreclock goes avg around 2930
Yep I use the silent bios too, much better as the fan speed can be set as low as 25%.

Can you upload some gaming footage to YouTube of your Toxic running one or two games, Warzone or others? Would be nice to see.

Couple of mine running here.

 
Yep I use the silent bios too, much better as the fan speed can be set as low as 25%.

Can you upload some gaming footage to YouTube of your Toxic running one or two games, Warzone or others? Would be nice to see.

Couple of mine running here.

TBH, I don't see the fans go above 1500rpm...and they're not that bad. I set all other fans to 1200rpm (ML120 Elites) and let the Toxic do its thing. I'm sitting pretty with a 2780 manual OC, which gives me a nice steady 2730-40 gaming clock.

Next thing will be to try and shoehorn it in the front of the case as intake. Should do my temps some good.
 
TBH, I don't see the fans go above 1500rpm...and they're not that bad. I set all other fans to 1200rpm (ML120 Elites) and let the Toxic do its thing. I'm sitting pretty with a 2780 manual OC, which gives me a nice steady 2730-40 gaming clock.

Next thing will be to try and shoehorn it in the front of the case as intake. Should do my temps some good.
Sounds great. That's the benefit for the Extreme Edition, you are pretty much guaranteed 2750Mhz or thereabouts. If can be up to 50Mhz higher or lower depending on the silicon lottery.
 
How do you guys have the rad mounted?
In the roof of my P600S as exhaust. Arctic Freezer 360 ARGB as intake.
thumbnail-IMG-1645.jpg


I get the best temperatures with the radiator outside of the case.
 
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