Scruffy

my p870km with modded bios and rtx 3080 show rebar enabled.

my p870km with dsanke bios has already rebar enabled.

im glad u had the pads fit perfect. what temperature u reach max ? remember that now is winter time, and lots of 1070, 1080 that were cooled by one heratsing only radiator got killed overtime. with my old 1070 and double heatsink like u i had max temp of 75° even in summer time. card is still working after so many years. u can also unvervolt the gpu. for the 200watt mod if i remember correctly, there is a bios to unlock that power. it should be easy to flash via dos, but u need to find the correct thread.

i have this man

memory thikness is 0,5mm

tnx for posting that ebay modder, ive seen modded heatsink for less then 250€...... ill buy it for my clevo 🙂

multiplyer 47x then voltage offset - (minus) and check if -80 is ok. generally with 9700k i have -80 and 46 on all core. tried -100 millivolt but was not stable. ps: where did u get rtx 3080 heatsink from ? t

an rtx 3080 heatsink for that model made by you would be really appreciated 😄 till now im good with my home made one 🙂

this exact heatsink was used by a russian dude... it reported to have high temperature on full load when only with air cooling mode. that's because it's not made of full copper and it has 2 heatpite each gpu side... too few for better performance. it's on yt..... search for p870 rtx 3080... there are metro exodus test and u can see gpu temperature is really gigh. i talked to that guy on vk and he confirmed heatsink was expensive and he get gihg temperature. for me best performance/price is the other heatsink viktor showed us in this thread. for 100€ my heatsink is not that bad too 🙂 ps: about that 3080 with p870 score that are close or equal 4080-4090.... to get that score, massive overclock has to be done..... if an 3080 mobile score like 4080 mobile..... fair comparison would be compare overclocked cpu, overclocked gpu on both system....

power limit 1 to 135000 , also power limit 2 to 135000. then on processor on bottom of that bios page, put the "-" and then 80mv. try with all core to 4.6ghz.

unless ur under air conditioned enviroment in summer i downclock the cpu to 4 4.2ghz max .... during winter i have 4.6ghz with -80mv. power limit set to 135 watt. more then 4.6ghz must be usefull only for benchmarking .... no real need to daily use a notebook with such high cpu frequency in normal gaming. this is all my opinion about longevity of notebook.

what heatsink are u going to use for the 3080 ? good news ur getting picture now 🙂

did u try with hdmi if u get any picture ?

what video card u have ? (post picture) also does the card pop up in device manager as generic , or u just have black screen ?

4090 superposition 1080p high 4090 superposition 4k optimized test made with alienware m16. my stock 3080 with 9700k @4.6ghz score 16,5k on 1080p high and around 8000 at 4k