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    PCSPECIALIST Dual eGPUS not working at the same time

    Thanks for the recommendation about updating the bios. A liquid cooled system made sense for me as under load a 4090 when rendering can be very loud and kick out a LOT of heat. Any extra GPU power helps speed up rendering (even factoring thunderbolt limitations). I can increase render times by...
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    PCSPECIALIST Dual eGPUS not working at the same time

    Thanks so much for the quick reply. I am connecting to both thunderbolt ports yes (I just double checked). I haven't altered that BIOS settings that came with the machine. Just tried disabling the PCEI tunnelling setting but after reboot it failed to recognise either eGPU (tested them in turn...
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    PCSPECIALIST Dual eGPUS not working at the same time

    Hi, wondering if anyone can help. I do a lot of heavy 3D work so I purchased a liquid cooled 4090 rig (full specs in my sig). I have two Razer Core X's each containing a 4070ti. I can get windows to recognize each of them independently and they work great when rendering, but I can't get the...
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