** The AMD Navi Thread **

[muon]

Playing around with the 5700XT at the moment before I get it under water (AIO).

Here's the impact of a 1200mV to 1130mV 1125mV change. No other changes, stock volts and power limit.

https://www.3dmark.com/compare/spy/7704317/spy/7703985

1100mV wasn't stable, but I'll try and get closer.

Aim will be to try and get close to my old AIO cooled 1080ti score.

https://www.3dmark.com/spy/4933458

 

[Gibbo]

Playing around with the 5700XT at the moment before I get it under water (AIO).

Here's the impact of a 1200mV to 1130mV change. No other changes, stock volts and power limit.

https://www.3dmark.com/compare/spy/7704317/spy/7703985

1100mV wasn't stable, but I'll try and get closer.

So an undervolt increases boost by around 50MHz, try to set power limit to max and see if it boost further?

How were temps and noise for you?

 

[muon]

So an undervolt increases boost by around 50MHz, try to set power limit to max and see if it boost further?

How were temps and noise for you?

I need to figure out how to install a G12 first.

Temps are fine. Noise is just a lot of movement of air. Similar to say a CPU cooler at high speed. It's loud but not unpleasant.

I'd say it's favourable to say some low end AIB GPU coolers I've had in the past, where you have 2 small fans making more of a high pitched sound.

 

[JediFragger]

Fair enough, as expected really. Happy tweaking!!

 

[ShiWarrior]

im going to wait for Cyberpunk game, then ill upgrade (hopefully to Navi)

 

[muon]

My last stock cooler comparison.

https://www.3dmark.com/compare/spy/7704633/spy/7704317/spy/7703985

Scores low to high are, 1200mV to 1125mV to 1111mV.

It's worth noting ambient is currently 29C for me.

 

[Ross Thomson]

 

[Ross Thomson]

I need to figure out how to install a G12 first.

Temps are fine. Noise is just a lot of movement of air. Similar to say a CPU cooler at high speed. It's loud but not unpleasant.

I'd say it's favourable to say some low end AIB GPU coolers I've had in the past, where you have 2 small fans making more of a high pitched sound.

interested in this as I have an G12 on my RX580

 

[Uzu]

Looks like the RX 5700XT is the same as usual, under-clock it and it's great.

I've managed to get it at 1068mv @1973 according to timespy, this is with me keeping it at decent temps with fans capped at 40% https://www.3dmark.com/3dm/37490507?

 

[Martini1991]

Anyone pushing anywhere near 2.1GHZ stable on an actual retail sample ?

 

[Gibbo]

Looks like the RX 5700XT is the same as usual, under-clock it and it's great.

I've managed to get it at 1068mv @1973 according to timespy, this is with me keeping it at decent temps with fans capped at 40% https://www.3dmark.com/3dm/37490507?

How loud is fan at 40% still loud or not so bad? If undervolting can result in close to 2000MHz and lower temps and less noise makes them even better.

 

[Uzu]

How loud is fan at 40% still loud or not so bad? If undervolting can result in close to 2000MHz and lower temps and less noise makes them even better.

I'm tuning it atm but 40% was the max i'd want for extended periods of time, I'll see how low I can get it I still have a good 8C of headroom.

Currently going for as close to 2100 as I can get just to see if it can.

 

[Phate]

I'm tuning it atm but 40% was the max i'd want for extended periods of time, I'll see how low I can get it I still have a good 8C of headroom.

Currently going for as close to 2100 as I can get just to see if it can.

Are you the guy also with the 3900x?

Which ram have you gone for? I'm going to build the same spec GPU & CPU as you. I think I'll go for decent 32gb 3200 ram. Will be putting the CPU & GPU underwater as well. The EK block for the 5700XT looks awesome.

 

[Uzu]

Anyone pushing anywhere near 2.1GHZ stable on an actual retail sample ?

Well After maxing pretty much everyslider and the fan..... https://www.3dmark.com/3dm/37491394?

Just realized im number 1 for now.

Are you the guy also with the 3900x?

Which ram have you gone for? I'm going to build the same spec GPU & CPU as you. I think I'll go for decent 32gb 3200 ram. Will be putting the CPU & GPU underwater as well. The EK block for the 5700XT looks awesome.

I have middling ram tbh its a set of Corsair Vengence RGB Pro 3000 but I got it to 3466 very easily.

 

[pieman109]

Chjeck out "timmy joe pc tech" on youtube, hes taken a twin fan cooler off an r9 380 and slapped it on the 5700 it fits prefectly well.

 

[Phate]

Well After maxing pretty much everyslider and the fan..... https://www.3dmark.com/3dm/37491394?

Just realized im number 1 for now.


I have middling ram tbh its a set of Corsair Vengence RGB Pro 3000 but I got it to 3466 very easily.

Very nice. Awesome in fact

Gigabyte motherboard as well. Our builds will be very similar

 

[Martini1991]

Well After maxing pretty much everyslider and the fan..... https://www.3dmark.com/3dm/37491394?

Just realized im number 1 for now.

Can you please do a run with it locked at 1800MHZ?
Just to see what could be considered the realistic performance improvement over stock.

 

[Uzu]

Can you please do a run with it locked at 1800MHZ?
Just to see what could be considered the realistic performance improvement over stock.

If I set the frequency at 1800 it will clock around 1720, do you want me to make the real clocks at 1800 or just set to 1800 and see what happens.

Real clocks close to 1800Mhz https://www.3dmark.com/3dm/37492132?

 

[TheRealDeal]

If I set the frequency at 1800 it will clock around 1720, do you want me to make the real clocks at 1800 or just set to 1800 and see what happens.

Real clocks close to 1800Mhz https://www.3dmark.com/3dm/37492132?

Getting around 15% over stock. Have you tried increasing memory clocks to see if extra bandwidth gains you some extra.

 

[Martini1991]

If I set the frequency at 1800 it will clock around 1720, do you want me to make the real clocks at 1800 or just set to 1800 and see what happens.

Real clocks close to 1800Mhz https://www.3dmark.com/3dm/37492132?

That's fine thank you.