MSI has the fastest stock clocks:
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Thanks to Cloudfire
MSI GT60/70 with GTX 680M and Optimus - Page 6
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Anyway - show off -
I think its because of the motherboard the card has been tested in
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GPU-Z - Project Search -
Hi,
did anyone tryed to overclock this way:
[GUIDE] Nvidia Inspector GTX670/680 - disable boost / fixed clock speed / undervolting
Maybe it allows you to pass the +135MHz limit? -
Oh well, its like the 4GB vs 2GB 680M. Although you don`t actually need the extra 2GB you can still brag about it -
So supposedly Ups is saying I'll have my notebook by tomorrow, I wouldn't mind posting 3D frame rates if anyones interested, and other things as well of course
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Meaker@Sager Company Representative
Well pcie 3.0 could help with optimus.
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Yo hackness, have you tried undervolting the GPU?
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. Today when I turn on the laptop the fan went on full blast, and keeps beeping, still booted into windows tho, but the beeping still continues
. Checked GTX680M with GPU-Z, everything is 0 except the memory became readable 4096mb (was always 0 before the card failed
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. And then after that the laptop shuts down itself, tried many times all have the same result, switched back to GTX675M and fan back to normal again. That GTX680M must have died. Well I've contacted the seller about this, should get an answer soon
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Meaker@Sager Company Representative
My card has shipped
Since every frame has to be transmitted from the GFX card to the integrated frame buffer before being displayed it puts extra stress on the PCI-E bus.
This was the cause of 3D and SLI not working with optimus since they either require more frames per second or already load the bus more. -
well, you got me there. never ever heard that in the history of on board graphics since they can never reach the pcie bandwidth mark of pcie 2.0 or higher.
but you learn something new every day. -
Also I wonder how the other top scored GTX 680Ms fare right now since they either overclocked or overvolted heavily. -
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So Furmark is a no go for people with Nvidia GPUs?
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Sorry to hear that hackness. I hope you can get your card replaced. So you're saying the 675m that was in there is working? Or did you sell that? Can at least use it with HD 4000 right?
I was running some benches with vRAM at 2300MHz and is a bit unstable in some instances. 2280MHz seems to work perfectly fine though.
I find it hard to believe Furmark would kill a card. The system has failsafes to throttle it in case of too high temps or other parameters. Although I never use Furmark, I use MSI Kombustor DX11 to check stability. Furmark is OpenGL if that makes a difference. In either case I don't see it, it's likely not Furmark, but something wrong with the hardware. -
maybe its the modded bios? did you go back to stock bios?
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but since you have been benching the card, you basically fried it.. with or without furmark. 1 run.
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My 680M is in the local Parcelforce depo so I will get it on Saturday or Monday. I won't bother overclocking or running furmark, I'm boring like that. -
They think your normal or am I normal? -
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Attached Files:
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I don't have a 680m, but other users report that it does not boost. Not even with the Dell 680m, even though it displays boost clocks in the GPU-Z main window.
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Today the seller contacted me and requested me to send screenshots, hopefully a RMA form will be issued
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Let us know when you get your GPU. -
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build it, play it, break it, repeat.
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P150EM Upgrading from 675M to 680M!
Discussion in 'Sager and Clevo' started by hackness, Jun 28, 2012.