QUOTE(keenie @ May 8 2021, 01:39 AM)
@yaphong
Hi, have you set the power management in nvidia control panel? Set it by game specific, not globally. Otherwise, your gpu will run full the whole time lol.
I guess i need to disable my xmp also lol.
What do you mean? I thought GPU is running based on the demand, for example, when I playing DotA 2 at 1080p @ 60FPS, the card is only drawing 80W.
QUOTE(Bonchi @ May 8 2021, 01:55 AM)
Long story short, that dell mobo nerfed the heck out of the ram and you're experiencing a severe case of ram bottleneck. As opposed to many beliefs, intel is also affected by ram's bandwidth and latency as much as AMD does, especially on FPS. Ideally on a standard 3200c16 kit, you should be expecting almost 50k read and less than 55ns latency. So looking at your score, the values are rather disastrous when xmp is enabled. Their sub timing values must be pretty abysmal. It's all about the bios and memory training, also your L1 cache is more than double slower, should be 1ns or less.. not sure what sort of disaster dell has set onto the board.
That's why fps chasers are quite obsessed at pushing the bandwidth and latency on aida latency benchmarks.
Also realistically, 3080 standard stock is about 160-180fps in sottr, so dont keep expectations so high after changing mobo

I guess it finally make some senses, as my FPS often capped at 110 FPS even though both my CPU and GPU are 50% utilised.
QUOTE(nrw @ May 8 2021, 08:55 AM)
yaphong I wish I could give you good news, but disabling the XMP is all you can possibly do, other than annoying Dell.
Unless you want to spend money on a new motherboard, case, and possibly PSU like it was suggested above....
But hey, that'd easily be another RM 2k.
Like that you could just check if viewnet or whoever is selling an assembled rig and just return this Dell one.
Edit:
Bonchi already kind of answered that, my bad ... too late to read.
Btw, the RTX 3080 is quite good, I transferred mine to another rig yesterday n messed around with it. The GPU chip is not the best but the card is still better than quite a few custom designs.
I guess the GPU score is effected by system performance as well.
I paid my system for RM8.9k inclusive of 4 years in home warranty. If add another 2 to 3k, that's could to similar price range for a custom build.
Dang, it is a difficult decision to choose
Viewnet's build is around 10k for a 3070 system.