1500 plus Double check your fps Drop it to 1k and see if your fps increases or decreases High memory may not crash but just dial back the speed

Most 4090 can push the memory clock to +1500 Mhz and core clock to +200 Mhz of higher, so this isn't that uncommon. If you're willing to increase the voltage to 100% or 1.1v, you can likely squeeze out more on the core clock.

Yeah, I upped the power to 133%. Can’t seem to get 1.1v though. Only able to push to 1.05v

I was trying to find this one, it kept trying to charge me like $34.99 to buy.

Do you guys run your TUF OC 4090 Overclocked all the time? For example +1500 on the memory all the time when gaming?

What was your score I only get 531fps average on heaven benchmarks with my 4090 and 7800x3d 

I can run mine around that for bench marking. I put the strix bios on it, and can do +110 core +2000 mem. With tuf bios it was +150ish core +2000 mem.

good temps but what rpm are your fans running?

I’ll have to go back and check. I had fans at 75%.

Double check your memory. You might either have one of the best memory OCs or you might actually be losing performance. ECC memory does not always cause a crash, but it could reduce your fps and frame times making you think it’s a stable oc.

It's not ECC memory on the 4090 unless you enable it in the NVCP.

Will do. I appreciate the tip.

Run the Port Royal stress test and see if that OC holds up. Heaven is too light.

weird. i can hold 2000 stable but the core doesn’t go over 190 even when i turn the voltage to 100%

When you say +XXXX on memory and core you mean you are adding that amount on top of the default exising values, correct?