saturday i decided to pull the trigger on upgrading my GPU. went from a 6700XT to a 9070XT, and yes quite the upgrade.
here's the important stuff:
intel 14600KF NOT overclocked
PSU is Corsair RM850 2021 version (see link)
MSI pro z690-P DDR4
2x 16GB DDR4 3200
1TB SSD, 2TB SSD, 16TB HDD
CPU is water cooled, GPU is stock cooling
problem is i'm having occasional GPU crashes. dumps me to desktop. this seems to only occur under high sustained load and happens with two games i have tested now (alan wake 2 and cyberpunk)
with the 6700XT i had a single PCI-e power cable and used the pigtail for the second connection, never a problem. of course the 9070XT needs 3 of the 8x2 pin connectors (damn pig it is). issue is i'm limited on cables/PSU ports now. i have two cables going to the 9070XT with the third port filled with the pigtail connection. i believe this is where the problem is, but not sure what would be best way to confirm?
for the mainboard, it has cpu_pwr_1 and 2. 1 is another 2x8 pin connection. the pwr_2 is a 2x2 4 pin, but with the nature of modular takes up one of the 2x8 ports and is split at the end.
since not overclocking, to my understanding it would be fine to disconnect the 2x2 pin for cpu_pwr_2 and then i could have a 3rd dedicated line to the 9070XT. does this make sense? another option, i have ordered this: adapter
from what i can tell, my PSU is indeed recommended for this GPU.
by the way, its the asus prime 9070XT and is not an OC version.
thoughts are welcome, troubleshooting steps i may be missing, etc.
here's the important stuff:
intel 14600KF NOT overclocked
PSU is Corsair RM850 2021 version (see link)
MSI pro z690-P DDR4
2x 16GB DDR4 3200
1TB SSD, 2TB SSD, 16TB HDD
CPU is water cooled, GPU is stock cooling
problem is i'm having occasional GPU crashes. dumps me to desktop. this seems to only occur under high sustained load and happens with two games i have tested now (alan wake 2 and cyberpunk)
with the 6700XT i had a single PCI-e power cable and used the pigtail for the second connection, never a problem. of course the 9070XT needs 3 of the 8x2 pin connectors (damn pig it is). issue is i'm limited on cables/PSU ports now. i have two cables going to the 9070XT with the third port filled with the pigtail connection. i believe this is where the problem is, but not sure what would be best way to confirm?
for the mainboard, it has cpu_pwr_1 and 2. 1 is another 2x8 pin connection. the pwr_2 is a 2x2 4 pin, but with the nature of modular takes up one of the 2x8 ports and is split at the end.
since not overclocking, to my understanding it would be fine to disconnect the 2x2 pin for cpu_pwr_2 and then i could have a 3rd dedicated line to the 9070XT. does this make sense? another option, i have ordered this: adapter
from what i can tell, my PSU is indeed recommended for this GPU.
by the way, its the asus prime 9070XT and is not an OC version.
thoughts are welcome, troubleshooting steps i may be missing, etc.
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