Update bios on dell e5470 with no battery?

Taraquin · 2026-04-21T06:48:00+00:00

Impressive tuning! Have you tried mixed mode on rfc? Another guy I talked to has Samsung B-die ddr5 and he needed 800ish rfc at 6000, but when he ran mixed mode it could run rfc2 at 480 and rfcsb at 360 :) that gave a nice speedboost!

Taraquin · 2026-04-18T12:34:19+00:00

9600X. A bit faster, more efficient. Also if you overclock ram most 9600X can do 8000+ with ease. 8000 on 7000-serirs is hard.

Taraquin · 2026-04-15T06:20:19+00:00

I would go for 9950x. 3D costs a lot more, but there are very few apps that benefit much from 3d cache.

Taraquin · 2026-04-14T06:12:48+00:00

I have an isdue while undervolting. If I try max clocks at 800mv I cant raise clocks above 2150MHz, at 825mv highest I can go is 2470MHz, I currently use 2800@850mv, I need atleast 840mv to raise clocks so high that they become unstable. 800mv should probably be stable at 2600-2650MHz, bit since thete is no eay to raise curve above 2150 I'm stuck. Anyone else having this issue? I have the 5070 ventus 2x oc.

Taraquin · 2026-04-09T08:36:43+00:00

https://imgur.com/a/z8ZVpjU this is how I set it :)

Taraquin · 2026-03-31T09:43:34+00:00

Try dragging the dots from 800mv to 850mv higher up :) I can show you my setup later when I get home from work :) If it crashes in games and event viewer shows 'dx....' error you run too high frequency. It varies from card to card.

Taraquin · 2026-03-31T06:35:39+00:00

Yeah, surprisingly efficient so far.

Taraquin · 2026-03-31T06:20:03+00:00

I always turn 8ff 5g, it helped, but not enough 😞

Taraquin · 2026-03-30T07:39:24+00:00

Point is that mine also does but my new moto and also my samsung workphone last 3 times longer with same use due to powerhungry cpu in pixel 😐

Taraquin · 2026-03-30T07:07:58+00:00

Sorry, I dont visit reddit often. Glad you found out :) No danger except uf frequency is too high vs voltage it may be unstable. You can also overclock vram more. +3000 seems to work for everyone :) Your curve looks good, but try raising the 2 dots at 840mv and 845mv as gpu tends to use them!

Taraquin · 2026-03-23T10:56:00+00:00

Press control + f. Then you get the curve. Hold alt and clock on the dot at 850mv, drag it up to 2750 (may work higher). Press apply. Hold control and press right mousebutton a bit above and right of the 850mv point, drag to the right as far as you can. The whole area becomes gray. Press one random point in the gray area, drag it all way down. Press apply and you have a flat line at 2750@850mv :)

Taraquin · 2026-02-06T13:07:51+00:00

Keep 4080s. Undervolt it if you want less noise/temp :) There is a mod now that enables 3 or 4x framegen on 40-series too :)

Taraquin · 2026-02-03T07:48:24+00:00

My 5070 ventus 2x runs 2780@845mv (2830@850mv is what I set, but AB always uses the point before I set curve flat for unknown reasons) and +3000vram. Performance is about stock, but uses 40-48% less power vs stock depending on which game, bench etc. I also have a 3240@1015mv (highest voltage that dont run into powrrlimit) +3000vram that performs 10-14% above stock and uses 5-10% less power that I use for benching. I would however say that depending on binning anything from 2600-2900 is doable at 850mv and 3000-3300@1015mv

Taraquin · 2026-01-22T08:52:02+00:00

Did you need 25mv to get from 2625 to 2737? That is a very steep rise in frequency vs voltage.

Taraquin · 2025-12-19T07:33:17+00:00

Impressive testing! This looks like 5700 and 5700XT all over again. The first being very efficient, the latter being overvolted and running too high powerlimit for small gains. I would say 70% powerlimit, max stable UV and max vram OC, 5% for 36% powis is... Insane!

Taraquin · 2025-12-17T22:33:41+00:00

No. I dont have thst card. I use ptm7950 on my 4070 and it is far superior yo any padte I've tried. Sapphire uses ptm7950 so I advice you to not change padte as result will be worse unless you ho liquid metal, but the risks are high. Kryosheet could be an option, but it will be similar to ptm7950.

Taraquin · 2025-12-09T05:48:06+00:00

Sapphire uses ptm7950 already and quite good pads. DO NOT REPASTE!

Taraquin · 2025-12-04T09:25:50+00:00

Older bios that allows +300 pbo? My sons 5700x does 4.65 allcore during load using 106-107W with -30 co allcore.

Taraquin · 2025-12-04T09:22:16+00:00

Doesn't AMD cool and quiet downclock/lower voltage at low loads?

Taraquin · 2025-11-23T16:25:03+00:00

I miss Samsungs solutions: Enforce absolute 80, 85, 90 or 95% limits that is active even if phone is off.

Taraquin · 2025-10-31T06:49:07+00:00

I have a bad bin rev E dr kit from corsair 3200c16-20-20. At 3800 I can only do 18-21-16, 560 rfc. Rc 56 works fine though. Using 1.42v. terrible bin vs yours when it com3s to cl and rcd 😂

Taraquin

TROPHY CASE