***The Official Ryzen 3700X Overclocking thread***

[easyrider]

Please can you post your voltage and your all core clock speed of your 3700x please?

And Temps when running R15

I have mine running 4.2ghz all core @ 1.4v (just testing) 77c R15 2 x 120MM AIO

Also could you post a screen shot of R15 and your ram speeds as I would like to compare against my Cas 14 3200mhz



Thanks

 

[Ste]

What did it boost to without the all core clock and with PBO on/off please?

Seems a great value CPU. Tempted to replace my 1700 with one.

 

[chroniclard]

1.4v seems a lot. no better than 2700x

 

[easyrider]

What did it boost to without the all core clock and with PBO on/off please?

Seems a great value CPU. Tempted to replace my 1700 with one.

I’ll report back as I just did an all core clock first.

1.4v seems a lot. no better than 2700x

First thing changed was vcore to 1.4v ....need to tweak some more.

 

[Dirk Diggler]

I think you may be investing a lot of energy for little gain.

DOCP enabled
Set the FCLK to 1800MHz
Set the DRAM voltage to 1.4v
Set the SOC 1.11v

Temps around 62C

 

[opethdisciple]

I think you may be investing a lot of energy for little gain.

DOCP enabled
Set the FCLK to 1800MHz
Set the DRAM voltage to 1.4v
Set the SOC 1.11v

Temps around 62C

You have 8 Pack 3200MHz ram?

 

[Dirk Diggler]

You have 8 Pack 3200MHz ram?

Yes

 

[opethdisciple]

Yes

You should be able to push it to 3600MHz then.

16 16 16 16 36 1T @ 1.4v dram

I'd also leave the SOC on auto. The BIOS automatically pushes to 1.1v when you go over a certain speed I think and that should be enough.

 

[Dirk Diggler]

You should be able to push it to 3600MHz then.

16 16 16 16 36 1T @ 1.4v dram

I'd also leave the SOC on auto. The BIOS automatically pushes to 1.1v when you go over a certain speed I think and that should be enough.

I had it at 3600 and it booted up and performed fine, however it hanged on the next reboot and I had to clear CMOS. It's all been good @3200 so I'm now going to see if I can tighten the timings to C14.

There's only 2 points between 3200 & 3600 with Cinebench, although the Aida memory benchmark sees quite a gap. I'm not sure how that translates into real world performance if Cinebench shows next to no gains?

3200 - C16



3600 - C16

 

[opethdisciple]

It makes me sad to see you run it at 3200MHz.

2nd gen Ryzen can handle faster ram speeds.

 

[Dirk Diggler]

It makes me sad to see you run it at 3200MHz.

2nd gen Ryzen can handle faster ram speeds.

That made me

I'll set to 3600 again and try SOC @ auto to see if that helps the stability.

p.s. I'd love to see an example of real world difference of 3200 v 3600 - is there anything you could suggest?

 

[opethdisciple]

That made me

I'll set to 3600 again and try SOC @ auto to see if that helps the stability.

p.s. I'd love to see an example of real world difference of 3200 v 3600 - is there anything you could suggest?

Other than lowering that latency from 78ns down to 70ns none.

But again, the 3000 series has much better support for faster ram speeds. I personally think anything less than 3600MHz with a 1800MHz FCLK is doing it a disservice. (3700x, 3800x and 3900x)

A faster FCLK makes a big difference.

Your read and copy speeds are quite a bit faster with 3600MHz.

Have you flashed latest BIOS as I see Agesa 1.0.0.2 in screen shot.

You've probably seen these already:

 

[Dirk Diggler]

@opethdisciple yes latest BIOS 2501

 

[z10m]

4.325Ghz voltage set to 1.375v under load ?.??v
ram 2933cl14
temp 68

whats best to use for voltage monitoring.? for me all three programs are showing different values under load.

 

[Dirk Diggler]

Where would I find UCLK on Asus BIOS?

 

[opethdisciple]

Where would I find UCLK on Asus BIOS?

You don't. Just configure the FCLK and the ram frequency. Ram should be 2x FCLK.

 

[Dirk Diggler]

You don't. Just configure the FCLK and the ram frequency. Ram should be 2x FCLK.

Ok, cool.

I'm back on 3600 C16 with Memtest running fine so far. I'll post some new benchmark results soon.

 

[opethdisciple]

Ok, cool.

I'm back on 3600 C16 with Memtest running fine so far. I'll post some new benchmark results soon.

I'm running 1.4v on the dram and left all other volts on auto. I *believe that's sufficient.

 

[Dirk Diggler]

Memtest passed, so looking like 3600 C16 is stable.

Why does my CPU max boost to 4.3 when the advertised speed is 4.4?

 

[Yaayuh!]

Memtest passed, so looking like 3600 C16 is stable.

Why does my CPU max boost to 4.3 when the advertised speed is 4.4?

Are you running AGESA 1.0.0.3AB?