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post #1571 of 3337
@Mgrandy Cool dude yeah me too, 4k screenshots are awesome. By the way yes it's well worth going to 1024. Let me work up a recipe on the bios for ya. Will report back.

By the way you either need to mod the new drivers or use WHQL 16.9.2 to work with Unlocked BIOS or modded BIOS.

1250Mhz Core 1797Mhz Memory DeLimited 67C Max 2667rpm

Close all apps in taskbar msi, hwinfo etc. Right click open Atiwinflash.exe as administrator.. open .rom .. flash complete restart... must have modded driver or 16.9.2 whql for it to work. thumb.gif

atiflash_274.zip 1214k .zip file
Mgrandy_nitro_unlocked_rx460_4gb.zip 110k .zip file
Edited by chris89 - 3/26/17 at 2:41am
post #1572 of 3337
I'd advise against Thermeez. Although in some instance it can yield the highest scores I've ever seen. Highly experimental stuff. What occurred is fairly scientific. It appeared to be an thermoelectric anomaly, at the expense of the laced Aluminium Oxide within the Ceramic Putty. If only they made it without this conductor would it be safe to use. I got lucky.

By the way, the card is easily capable of way more than this score. Some how I had outperformed all 20 VRM, on just 3 contacting. Which all the other 17 were throttled. Using Thermeez. Trust me when I say, no you do not want to try this. Let's just leave it at that. If possible, Graphite Panasonic PGS 2,000W/m K phase changing 1.5-2mm thickness would be more proper.

Ideally would be to use 390x style metallic vrm modules. Add a tiny amount of visious solder, which when fully seated and tightened down. It could simply be heated up to bind the VRM to the heatsink. That would achieve the pinnacle of performance. I could see it hitting well over 20,000 GFX points. Most likely it could just pull numbers no card had ever seen using that approach. By changing it to full copper heatsink assembly one-piece, and using copper spreaders on all VRM. Binding the copper to copper without an agent, just copper to copper bond. It could probably pull over 50,000 points. Which would require timely precision engineering to separate yet bind the electrical current through the spreader. This would be a lot of fun to test and engineer, though a fairly orderly project budget would be in order. hahahaha

15,819 points


Edited by chris89 - 3/26/17 at 3:18am
post #1573 of 3337
@chris89

can you show me the validated result from Fire Strike, i'm asking because i'm wondering what am I doing wrong. My RX is water cooled, i have achived 1480/2100 with uber timings @ 1.3v and my best score on February drivers was 15700 graphic points, now with March drivers release i'm scoring only 15400 on the same core and mem freq but i do not bother about that, all games are smooth.

I see that you can score even higher with 1430 mhz on core, do mem freq impact score so much? Do you check mem errors in HWinfo64? Did you change some graphic settings in custom run?

http://www.3dmark.com/3dm/18861541
Edited by Na1l - 3/26/17 at 1:25am
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post #1574 of 3337
Actually I was at 1416Mhz to get that score. Yeah memory at 2266mhz helps a lot and yes I saw errors, about 70. All on 1.233mv.

Well it isn't validated online, all bios mods on 16.9.2 whql. Firestrike Default 1080p runs. Just set defaults at 1080p for test 1,2.
post #1575 of 3337
Hello gyus, it's been a while i'm working on OC my XFX GTR RX480

Stock bios i was stuck at 1475/2000 with +50PL and + 100mv Vcore. (which was dropped to +96mv after being applied via MSI AB.)


i flashed the updated ASUS RX480 by Elmor found here : http://forum.hwbot.org/showthread.php?t=159229&page=2

The bios as well as said here is claimed to have the vcore unlocked to 1.4v

Here is my try with the bios

I did go further, but i was not able to go as high as 1.4v vcore (just for quick and dirty OC tries i'm using the stress test included in GPU-Z.)




How can you go up to 1.4v ? Is it my fault ? i don't know, i'm kinda new on AMD side ^^
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post #1576 of 3337
@chris89

What is your score in OCLmembench with memory set to 1266?
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post #1577 of 3337
Quote:
Originally Posted by chris89 View Post

@Mgrandy Cool dude yeah me too, 4k screenshots are awesome. By the way yes it's well worth going to 1024. Let me work up a recipe on the bios for ya. Will report back.

By the way you either need to mod the new drivers or use WHQL 16.9.2 to work with Unlocked BIOS or modded BIOS.

1250Mhz Core 1797Mhz Memory DeLimited 67C Max 2667rpm

Close all apps in taskbar msi, hwinfo etc. Right click open Atiwinflash.exe as administrator.. open .rom .. flash complete restart... must have modded driver or 16.9.2 whql for it to work. thumb.gif

atiflash_274.zip 1214k .zip file
Mgrandy_nitro_unlocked_rx460_4gb.zip 110k .zip file

Thx very much, yea I'm going to do some more reading while I figure out my kernel power failure last night. So this will go into my "one day" folder along with the "when I get 4k TV folder " lol. Great pics and rep for the files. Still can't see why they would lock us out of the extra, but nice none the less
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post #1578 of 3337
Quote:
Originally Posted by Mgrandy View Post

Thx very much, yea I'm going to do some more reading while I figure out my kernel power failure last night. So this will go into my "one day" folder along with the "when I get 4k TV folder " lol. Great pics and rep for the files. Still can't see why they would lock us out of the extra, but nice none the less

Your welcome. Yeah I couldn't image what the RX 460 performance would be like DeLimited, though only on the Sapphire 460 can Delimited be done. Since it has VRM cooling...

It's also setup so the core never leaves 67C, although VRM will rise. So it's important we choose the right fan profile. Since it's a cooler 67C max allowed core temperature it will not achieve maximum performance before the fan is able to reduce load to 65C core. So it can bump up the clocks to full speed while maintaining under 67C. Which requires fan RPM. I hope I have your bios setup right.

Please post screenshots in game and thoughts. thumb.gif
post #1579 of 3337
Hey chris89 could you take a look at my bios from my nitro rx480 from sapphire its supposed to run @1306 from stock but most of the time is way below this more like 1000-1160 or so i have tried a few things by using msi afterburner but the card does not seem to register any power limit increase at all if anything it seems like it does not take it into account originalEllesmere.zip 111k .zip file
post #1580 of 3337
I would like for someone to take a look at these bios or point me in the direction for better ones. I run crossfire MSI RX 480 Gaming X 8GB's and trying all 3 different bios seem to not get the same performance as others with a similar build. I have a FX 8370 at 4.8Ghz water cooled super clean case with excellent airflow but at 4k the top card always maxes out temp and thermal throttles. I also seem to have issues with power consumption or something along those lines where there's just a lot of ups and down with power and usage but this is not in every game. Anyways here are the bios only 3 official ones I could find. I can't seem to upload them but here's a link to them https://www.techpowerup.com/vgabios/?manufacturer=MSI&model=RX+480
Edited by jeztur2003 - 3/27/17 at 3:13am
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