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AMD Ryzen 7 9800X3D
- Thread starter Hostile_18
- Start date
How are you testing stability for Curve Optimiser?
Looks good to me. You could always try -30 and test of course.
I did a full cinebench and played around 4 rounds of Warzone..
Seems fine at -22 PBO
I'll try -25 next, on my 7800X3D -20 was the limit
It’s always best to try some tests at different loads like Aida stress test, OCCT SSE, AVX, AVX2 just to be sure.I did a full cinebench and played around 4 rounds of Warzone..
Seems fine at -22 PBO
I'll try -25 next, on my 7800X3D -20 was the limit
What are you scoring in Cinebench R23?
23686
Nothing wrong there.
Hmm did another test of -25 and the cinebench stopped with 4mins still to go.
Might be unstable and have to drop it off abit from the pbo say -23
Cheers
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Soldato
- Joined
- 30 Mar 2007
- Posts
- 2,816
- Location
- Essex
Worth going from a 7800X3D to a 9800X3D ? Mainly gaming ? 10% improvement on stock ?
You’ve gained a little performance from your initial run which is good.New Settings as -25 was unstable
Core Clock + 200MHZ
PBO Negative -22
PBO Enhancement 90C
Scaler X6
= 23998
Think I'll leave it there
The beauty of an all core is that if you ever find instability you can just dial it back slightly.
Man of Honour
- Joined
- 12 Jul 2005
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- 21,252
- Location
- Aberlour, NE Scotland
I wouldn't be doing that. Enjoy your 7800x3d and wait for Zen 6 now it's confirmed to be on AM5, that's what I am doing.
Depends. What resolution do you game at ? If it's 4K you'll be GPU bound in most games and will see marginal difference in performance. At lower resolutions the difference is more noticeable, and there are some games that are more CPU bound eg. Flight Sim, Factorio, Satisfactory where you will see a clear uplift in performance.
Very much this ^ Hence why the biggest improvements now are with GPU upgrades
Still its a nice improvement but not huge
plus there's extra OC headroom, unlike the 7800X3D... Running 5425mhz now
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Soldato
- Joined
- 6 Sep 2016
- Posts
- 12,096
Where do you want to keep % usage? mist shows 100% gpu with about 80% CPU usage in indy jones
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I got my 9800x3d yesterday, along with the build in my sig. I have been testing the undervolt but it doesn't make any difference to my temps in Cinebench. I started with -10, then -15 and now -20 and the temps are actually getting higher during testing (for both cpu and gpu). Only by 1-2 degrees, but that seems the opposite of what should happen?
Scores haven't really changed, in fact -10 was a slightly better score than -15 and -20. Edit - just ran -20 again and that is slightly higher than the stock and -10 score.
Only things I changed in BIOS were the voltages, no OC.
Scores haven't really changed, in fact -10 was a slightly better score than -15 and -20. Edit - just ran -20 again and that is slightly higher than the stock and -10 score.
Only things I changed in BIOS were the voltages, no OC.
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Could you list exactly what settings you changed in the bios?
I went into the AMD Overclocking setting and switched the PBO setting to 'Advanced'. Then went to the curve shaper and switched that to 'negative' and then the -10/-15/-20. Only other change I had made was switching RAM to Expo.
I have read about OC with +200 but haven't played around with that yet.
It seems stable but I thought the temps would decrease in Cinebench, or would I only see the reductions in gaming? Continues to idle around 40 whatever I change it to.
I wouldn’t worry about the idle temps, that is normal.
Have your temps reduced in anything else? What were they at stock?
When you selected “advanced” did it give you options of temp limit?
Depending on what motherboard you are using it might be motherboard limits. Try “enabled” instead of advanced and test.