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The Radeon RX 5700 XT Owners Thread.

Soldato
Joined
22 Nov 2009
Posts
13,252
Location
Under the hot sun.
Undervolt runs.

With boost clock set to 2060mhz, Power default, VRAM Default. Fan Auto.

2060mhz TimeSpy runs:

1059mv - OK - GS - 9408
1056mv - OK - GS - 9421
1050mv - FAIL
1041mv - FAIL
1032mv - FAIL
1020mv - FAIL

1904mhz TimeSpy runs same settings:

979mv - OK - GS - 8882
949mv - OK - GS - 8864
945mv - OK - GS - 8878
940mv - FAIL
935mv - FAIL
925mv - FAIL

1429mhz TimeSpy runs same settings:

786mv - OK - GS - 7070
774mv - OK - GS - 7076
768mv - OK - GS - 7092
750mv - OK - GS - 7096
735mv - OK - GS - 7108

Nice one mate. So 1056, and raise the fan speed to 40% as the default fan curve has some pretty low settings.
 
Caporegime
Joined
12 Jul 2007
Posts
40,436
Location
United Kingdom
Undervolt runs.

With boost clock set to 2060mhz, Power default, VRAM Default. Fan Auto.

2060mhz TimeSpy runs:

1059mv - OK - GS - 9408
1056mv - OK - GS - 9421
1050mv - FAIL
1041mv - FAIL
1032mv - FAIL
1020mv - FAIL

1904mhz TimeSpy runs same settings:

979mv - OK - GS - 8882
949mv - OK - GS - 8864
945mv - OK - GS - 8878
940mv - FAIL
935mv - FAIL
925mv - FAIL

1429mhz TimeSpy runs same settings:

786mv - OK - GS - 7070
774mv - OK - GS - 7076
768mv - OK - GS - 7092
750mv - OK - GS - 7096
735mv - OK - GS - 7108
725mv - OK - GS - 7108
700mv - OK - GS - 7089
682mv - slider won't go any-lower - OK - GS - 7083.

Validated result: https://www.3dmark.com/spy/7845652

Temp/Power readings at 682mv -

pWSXxHa.jpg

For reference -

1080ti GTX FE Stock - 9497
Vega 64 Stock - 7423
5700 XT (1429mhz 682mv 75w-85w approx.) - 7083
1080 GTX FE Stock - 6867
1070 GTX FE Stock - 5896.

Looks like we found the next playstation 5 part, 1080GTX performance at sub-100W.

Great work mate, very interesting results.

I am interested to find out what is the maximum stable game clock you can find at the lowest possible voltage whilst having 100% stability and no artifacts with a +50% power limit.

If you could let me know your results aftter a good 45 minute stress test of a game id like to compare it to my sample.
 
Soldato
Joined
3 Jan 2006
Posts
24,945
Location
Chadderton, Oldham
I've been looking at this thread seeing if I myself could justify a switch to a 5700XT from a 1080Ti at 2GHz. The outlay would be minimal after selling 1080Ti, but it's hard to see anything other than performance drop so far or at best equal.
 
Soldato
Joined
29 Jan 2015
Posts
4,903
Location
West Midlands
I've been looking at this thread seeing if I myself could justify a switch to a 5700XT from a 1080Ti at 2GHz. The outlay would be minimal after selling 1080Ti, but it's hard to see anything other than performance drop so far or at best equal.

I wouldn't bother, especially for a blower cooler. And at the moment the drivers have bugs. It will just annoy you
 
Caporegime
Joined
12 Jul 2007
Posts
40,436
Location
United Kingdom
I've been looking at this thread seeing if I myself could justify a switch to a 5700XT from a 1080Ti at 2GHz. The outlay would be minimal after selling 1080Ti, but it's hard to see anything other than performance drop so far or at best equal.
The main benefit would be power savings but still not worth it for similar performance.

I have settled on the following settings, which are 24/7 stable without artifacts or crashing and have passed hours of stress test gaming.

2063Mhz core clock (avg core clock in game of 2000Mhz+)
1.127mv voltage (stock 1.200mv)
900Mhz memory clock
+50% PL
Fan speed max 50% (keeps junction below the 110c throttle limit)

NKWbHg9.jpg
 
Associate
Joined
28 May 2007
Posts
216
Location
Wigan
For now i've settled on 1950Mhz @1056mv and a custom fan curve that hasn't gone over 2000rpm. Very quiet.
The only game this has struggled on is Metro Exodus but lowering the shading rate to 0.7 and enabling image shrapening makes it run very smooth, looks really good too.
Prefer this over my Vega VII.
 
Associate
Joined
26 Aug 2010
Posts
1,852
The main benefit would be power savings but still not worth it for similar performance.

I have settled on the following settings, which are 24/7 stable without artifacts or crashing and have passed hours of stress test gaming.

2063Mhz core clock (avg core clock in game of 2000Mhz+)
1.127mv voltage (stock 1.200mv)
900Mhz memory clock
+50% PL
Fan speed max 50% (keeps junction below the 110c throttle limit)

NKWbHg9.jpg

Nice result:) is this testing with 19.7.2?
 
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