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RX 480 overclock discussion - Page 7

post #61 of 433
Quote:
Originally Posted by nagle3092 View Post

Here you go

http://www.3dmark.com/spy/10319

4348 gpu score
Thanks thumb.gif

it beats my 290@1135-1675 (1250Timings)
GPU Score: 4328
http://www.3dmark.com/3dm/13196911?
post #62 of 433
From that tweak town review just look at the GTX 780 get demolished by the 280X .. that's basically a 7970 rebrand ?. Be interesting to see the 280X vs the 970.
post #63 of 433
Thread Starter 
I'm compiling a list of benchmarks right now stock vs. my 24/7 clocks @1380/2200. I'll include the new benchmark as well. So far I have oc'd data from overwatch, doom (with and without vulkan), fire strike, 3dmark 11 and gtaV. Still have uengine valley, bf4, aots, csgo and dota to do before I start on the stock clocks.
post #64 of 433
I tried to undervolt this card, but VDDC reading on GPU-Z stays the same when I applied new voltage on wattman. Anyone else having the same problem?
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post #65 of 433
Quote:
Originally Posted by rollingdice View Post

I tried to undervolt this card, but VDDC reading on GPU-Z stays the same when I applied new voltage on wattman. Anyone else having the same problem?

It could be a GPU-Z reading error. Did your temps drop?
post #66 of 433
Quote:
Originally Posted by iRUSH View Post

It could be a GPU-Z reading error. Did your temps drop?

HWinfo gives the same reading. No temperature drop.
I think I'm gonna roll back the driver to 16.7.1...

EDIT: Ha, found it. Somehow my GPU voltage can't go higher than memory voltage. If mem voltage > GPU voltage, Wattman will apply the highest voltage between the two to both core and memory.
Edited by rollingdice - 7/15/16 at 9:04am
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post #67 of 433
ok been testing my 480 with my 7870 heat pipe cooler and dual-x fans on my 480..

My best Firestrike run by over 300 points, I was having a hard time breaking 14000 graphics score, and finally did it rather easy.

post #68 of 433
Thread Starter 
Try running at 2200 memory with 975mv
post #69 of 433
Quote:
Originally Posted by comagnum View Post

Try running at 2200 memory with 975mv

this runs at core 1375/1150v.....memory at 2200/975v

post #70 of 433
Guys I need some help flashing my RX480.

First of all, it is a 91.5% ASIC Quality. I can run my core at 1300-1326mhz with the stock 1.051V core voltage very much stable.

My best firestrike score has been 15,175 at 1400/2250.

Cooling is excellent, I changed my stock thermal paste and I am using the stock blower. But because my voltage is so low for 1400Mhz, There is more room. But I need more voltage for 1415 Mhz or more.

The Asus bios has unlocked voltage. And will allow up-to 1.4V with gpu tweak ii, and 1.175 with wattman.

Flashing is just not going through, atiflash just closed after typing in commands
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