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I don't know how I have only just come across this thread but I'm excited to get my M18x R2 roaring again. I have the same config with the 3920XM (not overclocked) and SLI 780M's. I did flash the A11 unlocked BIOS not long ago from that other site (that will remain nameless....). Is there a better version? One thing I noticed is that since flashing, my M18x wants to network boot as default and no matter how I try to change the boot order in the BIOS it goes back to the atheros boot agent on startup before booting to WIN10. I'm not sure if I should be concerned......
Also, I have never flashed a vBIOS on my 780M's. I bought them new from Eurocom back when they were the best card available. Is it worth doing?
I haven't run a benchmark on this machine for years so I guess I'll start there and see how badly she is under-performing.
Also have the Atheros Boot Agent as default now, but that's nothing to be concerned about I think, just the boot process takes about 5 sec longer. Me also didn't manage to get it changed.
Flashing the unlocked vBIOS helps in performance gain, as you can uV and OC at the same time. That gave me bout +2k GPU points + bout 5-7°C less.
I’ve never flashed a vBIOS in all my years tinkering with these machines. Is it hard to do? I’d prefer not to go back to techinferno again so is it available here?
I've just run some benchmarks on my old girl. My CPU is stock as are both the 780M's. I'm running a Eurocom driver 378.78. I had been using a newer driver but I installed WIN10 recently and must have used an older driver, for some reason, after the installation.
Ahh it's because they didn't have a WIN10 416.94 driver and I haven't modded a driver myself for ages so I just went with what they had.
Earlier in the thread ssj92 says they can get 11k on Firestrike and 15k on 3DM11. I'm a fair way off those numbers - 20%+. I'm assuming a vBIOS will help but 20% is a big gap. I've never really stressed the card much but they've been in my system for 6-7 years by now.
Ahh ok so just looking at the GPU score. That's nice to know they are still doing well.
I've been reading some hate against Eurocom on here but I got these cards from them many years ago. I've never changed the vBIOS from what they were sent with. I wonder if I can get some better numbers with some tweaking.
Thanks for the info.
If I go beyond that, FS "crashes" and Afterburner gives me 0 value on most of the readings, maybe that's the driver limiting or the MB design.
(though the 780m is well balanced regarding stock Voltage).
@ssj92 next time when you have some spare time, could you please run FS with -12,5 mV, C +160, Mem +365 / +370?
Not that hard, nvflash, command prompt and some specific commands or the real and oldschool USB Stick way. Note that there is a risk, like with any flash.
This is just amazing and goes to show nVidia could have fixed their 780M SLI driver issue years ago. Idk if it's because I rebooted using BIOS instead of FN+F7 but
@j95 drivers have allowed my 780M SLI config to not only work on the latest drivers where nVidia has stopped supporting them, but I have no had any throttling issues at all at stock config. Next will be to test OC
Surprisingly, the 700M is not officially supported on the latest drivers, but desktop 700 series is. Such a dumb move by nVidia, considering they're the same chipset. Good news is, the latest drivers work fine with 780M using those repackaged drivers.
Problems? See this thread at archive.org.
