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Okay, here it goes :) I’ve 2x Adata SX8200 pro pcie 3.0 x4 nvme, all fine there. Now i've a 3070 card coming this way. i cant use both pcie 4.0 and 3.0 at the same time? I want to use the second pcie slot for my 3070 @ pcie 4.0 x8. The motherboard is aorus master.
 
Okay, here it goes :) I’ve 2x Adata SX8200 pro pcie 3.0 x4 nvme, all fine there. Now i've a 3070 card coming this way. i cant use both pcie 4.0 and 3.0 at the same time? I want to use the second pcie slot for my 3070 @ pcie 4.0 x8. The motherboard is aorus master.
There is a link in the 4th post of this thread that shows the PCIE layout:

 
There is a link in the 4th post of this thread that shows the PCIE layout:

Thanks :)

But when using pcie 3.0 nvme from cpu (M2A) do i then get pcie 4.0 for the gpu, or do the gpu go down to pcie 3.0?
 
I upgraded from a b450 board to x570 Aorus Elite Wifi & getting a lot of whea-logger event 18 reboots with the same or even less aggressive OC settings than I was with the b450 board. Tried downgrading BIOS from f33h to f32 & tinkering with bios settings to no avail. Anyone else having similar issues?? Is it a BIOS issue or is my cpu defective & switching boards to better one with VRMs just revealed the issue?

edit: I have a 5600x if that helps
 
Thanks :)

But when using pcie 3.0 nvme from cpu (M2A) do i then get pcie 4.0 for the gpu, or do the gpu go down to pcie 3.0?
interesting perhaps you can test and let us know. imo i feel the 2nd gpu will drop to pcie3
zen2/3 has 3 sets of pcie4 routes

1st 16x pcie4 direct from cpu to 1st gpu pcie slot
2nd 4x pcie4 direct from cpu to 1st nvme slot
3rd 4x pcie4 direct from cpu to x570 chipset, which further demux to various components like network and subsequent pcie slots
 
I upgraded from a b450 board to x570 Aorus Elite Wifi & getting a lot of whea-logger event 18 reboots with the same or even less aggressive OC settings than I was with the b450 board. Tried downgrading BIOS from f33h to f32 & tinkering with bios settings to no avail. Anyone else having similar issues?? Is it a BIOS issue or is my cpu defective & switching boards to better one with VRMs just revealed the issue?

edit: I have a 5600x if that helps
Run it stock and test with Core Cycler .. see if it's stable, if not, it's your CPU. I had a 5800X replaced like that, it wasn't stable even at stock settings.
 
Thanks :)

But when using pcie 3.0 nvme from cpu (M2A) do i then get pcie 4.0 for the gpu, or do the gpu go down to pcie 3.0?
Edit Nevermind... I misread your original post.

Based on my system with PCIe Gen 4 video card but PCIe Gen 3 NVMe in M2A, the video card runs at Gen 4, and the M2A slot runs as Gen 3, so unless the reporting tools are incorrect they seem to be independent of each other.
 
Run it stock and test with Core Cycler .. see if it's stable, if not, it's your CPU. I had a 5800X replaced like that, it wasn't stable even at stock settings.
Doesn’t that just basically run prime95? I ran prime95 on small for about 20 minutes & have passed several R20 runs. It only ever happens when idle for some reason. If I’m doing anything under a heavy load, no issues at all.
 
Doesn’t that just basically run prime95? I ran prime95 on small for about 20 minutes & have passed several R20 runs. It only ever happens when idle for some reason. If I’m doing anything under a heavy load, no issues at all.
When you run all cores the clocks are getting lower and you pass .. the instability comes when the chip tries to turbo .. Core Cycler does full load on 1 core only at a time.

My chip was passing full core stress tests without issues .. it had issues on single core boosts which needed more voltage that the CPU was programmed to ask for. I needed a CO setting of + voltage for it to pass.
 
When you run all cores the clocks are getting lower and you pass .. the instability comes when the chip tries to turbo .. Core Cycler does full load on 1 core only at a time.

My chip was passing full core stress tests without issues .. it had issues on single core boosts which needed more voltage that the CPU was programmed to ask for. I needed a CO setting of + voltage for it to pass.
Ah okay. I’ll give it a try tomorrow on stock settings to see how it does. I’ve had CO on all negative curves with Auto OC +350mhz & PBO set to motherboard. My best 2 cores boost to a little over 5ghz but I just can’t seem to get rid of the WHEA-logger reboots. I haven’t done much testing on stock settings anyways so I’ll try it out tomorrow on my current settings & stock settings. If it passes on stock settings does it just mean that my OC settings aren’t stable or that the BIOS isn’t? I had similar settings on my b450 board, although they weren’t boosting this high on my old board as it maxed out at 4.85ghz.
 
i noticed with ryzen, unless you tested over longer sampling time.

the boost clocks will vary at every boot.

probably nothing to do with bios.
I got my boost clocks up had to drop my edc 40 sound is still meh waiting for F34abcdedfghi bios done with all the beta testing been to busy
 
Been a week wit a brand new ryzen 5900x and a Gigabyte Aorus x570 Master. I am getting frequent reboots or system freezes. Event viewer varies from event 1101 to WHEA errors. It happerns in idle and also in gaming. No BSOD, or anything similar. It does it with PBO and CBP in auto as well as both disabled. I didnt touch any other cpu settings in the BIOS. All drivers updated and BIOS is F33 (last one). Online you can find hundreds of ppl with the same problem. I spent 850€ and I am stuck with a new system that partially works. Gigabyte bios is so bad ffs
 
Ah okay. I’ll give it a try tomorrow on stock settings to see how it does. I’ve had CO on all negative curves with Auto OC +350mhz & PBO set to motherboard. My best 2 cores boost to a little over 5ghz but I just can’t seem to get rid of the WHEA-logger reboots. I haven’t done much testing on stock settings anyways so I’ll try it out tomorrow on my current settings & stock settings. If it passes on stock settings does it just mean that my OC settings aren’t stable or that the BIOS isn’t? I had similar settings on my b450 board, although they weren’t boosting this high on my old board as it maxed out at 4.85ghz.
With Prime95, do LargeFFT no avx with all cores. You'll boost higher and it'll wreck the shiat out of your IMC and fabric.

Close all programs before you do LFFT though, it will consume all of your memory (by design).
 
Okay, here it goes :) I’ve 2x Adata SX8200 pro pcie 3.0 x4 nvme, all fine there. Now i've a 3070 card coming this way. i cant use both pcie 4.0 and 3.0 at the same time? I want to use the second pcie slot for my 3070 @ pcie 4.0 x8. The motherboard is aorus master.
All the slots in the x570 Aorus Master are PCIe 4 slots that are self-configuring for PCIe3 devices, if installed (When PCIe config controls in the bios are set to "Auto.") While my GPU is running at PCIe4 mode in the first PCIe slot @x16, I run a PCIe4 NVMe drive in the first NVMe slot, and a PCIe3 NVMe drive in the second NVMe slot just below it. The second NVMe slot is a PCIe4 slot that autoconfigures to the PCIe3 when installed.
 
Been a week wit a brand new ryzen 5900x and a Gigabyte Aorus x570 Master. I am getting frequent reboots or system freezes. Event viewer varies from event 1101 to WHEA errors. It happerns in idle and also in gaming. No BSOD, or anything similar. It does it with PBO and CBP in auto as well as both disabled. I didnt touch any other cpu settings in the BIOS. All drivers updated and BIOS is F33 (last one). Online you can find hundreds of ppl with the same problem. I spent 850€ and I am stuck with a new system that partially works. Gigabyte bios is so bad ffs
Sure sounds like a Zen3 AGESA situation! I have the same mobo with F33, but running a 3900X and have zero problems with it. Hope it gets squared away for you soon!
 
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Sure sounds like a Zen3 AGESA situation! I have the same mobo with F33, but running a 3900X and have zero problems with it. Hope it gets squared away for you soon!
I guess I am gonna be dependent of new bios updates, hoping every time that they fixed the power delivery. Right when I found a cool fan curve and turned PBO back on, these issues started occurring. Now I have both PBO and CBP disabled and they seem to be less frequent but I am missing so much power and performance
 
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