Jump to content

octiceps

Registered User
  • Posts

    1016
  • Joined

  • Last visited

  • Days Won

    6

Everything posted by octiceps

  1. If 1080M is not at least as fast as 980 Ti it's a fail in my eyes. But 1920 CUDA cores probably means between 980 and 980 Ti performance, closer to 980 Ti I'd hope. 1080 is only 25% faster than 980 Ti and that's by virtue of its high clocks due to 16nm FinFET. Contrary to Jen-Hsun's bullshit-as-usual 2x efficiency claim, 1080 is only 1.5x the perf/watt of 980.
  2. Is there any way to get in touch with Clevo engineering/R&D without going through a reseller? I can communicate in Chinese if necessary.
  3. Laptop needs to be plugged in at least. Not sure if battery also needs to be installed.
  4. With a heavy desktop GPU I'd be worried about flex and stress on the laptop mobo, esp. since it's not supported by the chassis like the Ultrabay module is.
  5. @Prema any way to disable EDP throttling of CPU to base clocks under GPU load on P6xxSx and similar design models (e.g. N1xxRF)? It's not related to temps or system power draw. Unlocked BIOS, increasing pwr and current limits, and ThrottleStop have no improvement.
  6. Actually the PSU shuts off before 200W drawn from the wall, so it's not that. Could be the Bix converter cable I used is not up to snuff, supposedly it's 16AWG rated for 10A max.
  7. The P650SG doesn't have the FlexiCharger feature. I know it's an issue inherent to the laptop because other P650SG owners have reported the same thing, and the Dell 240W/330W works just fine with my Lenovo Y500.
  8. At the very least, Clevo needs to allow third-party charger compatibility. For example, Dell 240W/330W adapters don't work with the P65xSx/P65xRx. They charge the battery when laptop is idle, but disconnect under load. The P65xSx/P65xRx at stock already nearly maxes out the included 180W/200W brick.
  9. If it doesn't happen at stock, then the OC is unstable. Looks OK to me. If adaptive power mode is selected in Nvidia driver, it will dynamically switch P states (hence frequency and voltage) depending on load. You can change it to prefer max perf if desired to prevent this. You're using a voltage offset of +162.5 mV in Inspector, which is effectively a +50 mV overvolt, or 1.05 V. The reason max voltage is reported as 1.087 V is that the normal vBIOS behavior will drop it down to 1.05 V after GPU reaches ~60C. Same behavior is observed on stock voltage but it drops from 1.025 V to 1 V.
  10. The actual 'zero' for voltage offset is at +112.5 mV. So +125 mV adds 12.5 mV to stock, +137.5 mV adds 25 mV, etc.
  11. Hope this answers your question
  12. Don't worry, Ultrabay vBIOS is separate from primary GPU and will flash fine on v2.04. Read
  13. Good job, 1100 MHz on stock voltage (1V) is a nice result for the 650M. If mGPU support was as good as it was in early 2013 when I bought my Y500, instead of getting worse, then OCed 650M SLI would still be quite viable for the duration of this current console gen. I suggest reading the site rules, specifically this.
  14. What does the sensor reading for core clock say under actual 3D load?
  15. You can't tell the difference between glossy and matte??? J/k j/k Most likely matte since 80Hz seems to be the common limit for that panel and 100Hz for glossy. But YMMV as with any kind of OC. I was lucky to have a panel that can do 120Hz (see above). I haven't heard of any horror stories resulting from LCD overclocking.
  16. Strange. Looks like Intel's MLAA is temporally borked. Only side effect of MLAA I've seen is blurring similar to FXAA but this depends on implementation. Although this begs the question of why the Intel 3D settings even work if you're not playing on the iGPU.
  17. @Prema what is the average ASIC % that your BGA 980M mod's stock voltage is based off of?
  18. Thanks for the suggestions, Prema. Cool EC is what I had flashed. Rebooting fixes the fan behavior. But what caused it in the first place? I think I know now. I recently increased my GPU overclock, which caused some driver crashes/resets. If, after a driver crash, I click apply defaults in Inspector while max fans is engaged, auto and custom fans stop working until the next reboot. Those are the exact steps that triggered the bug. Weird, huh?
  19. OK the auto-overclocking was because of Afterburner, but I am still having the fan issue. Automatic and custom fan profiles are completely broken and fan speed doesn't change at all, GPU heats from 40C to 90C within 30 seconds. Only max fans still works. It's as if whatever is controlling fan speed is no longer reading temperatures correctly. I had an unexplained BSOD yesterday, could that have something to do with it? Or is it a hardware issue?
  20. Hi @Prema, I seem to have encountered a couple bugs. Occasionally, after waking my P650SG from sleep, the 980M will be automatically overclocked to +810MHz core and +1000MHz memory. Obviously this is not good and if I hadn't bothered to check Inspector before firing up a 3D app, I woud've gotten an instacrash trying to run almost 2GHz core and 7GHz VRAM. In addition, the auto fan profile is borked and the fans don't spin up even when GPU reaches 92C and throttles, unless I force max fans. I'm using Hotkey v3.09.21 on W7, Performance plan. These two bugs only occur after waking from sleep, and seem to be triggered if I reset my GPU to stock before entering sleep. Edit: Nvm figured it out, MSI AB was the problem.
  21. http://www.3dmark.com/3dm11/10841880 http://www.3dmark.com/3dm/10413482 Power consumption (180W PSU): @Prema does the 200W PSU that comes with the P65xRx work with the P65xSx? Dell/Alienware 240W/330W ones with the converter cable do not, they shut off under load.
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.