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Stock clocks (620/750) and voltage: Generic VGA video card benchmark result - Intel Core i7-2920XM Processor,Alienware M17xR3 score: P3593 3DMarks
Overclocked at 750/900 and stock voltage:
Generic VGA video card benchmark result - Intel Core i7-2920XM Processor,Alienware M17xR3 score: P4264 3DMarks
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CPU @ 40/39/37/37
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I can confirm that it is 101% safe to flash a 580M to a 675M, so go ahead folks!![]()
One will need a modded .inf file since Nvidia does not support the 675M just yet. Also bear in mind that this does not fix the 78C throttle, as every single Nvidia card will throttle at that temp in the R3.
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Drivers and modded .inf files: Drivers | drivers for mobile cards and laptops | laptopvideo2go.com
I suggest the latest WHQL certified drivers.
The following vbios are Dell in nature and have been dumped from a Dell GTX 675M from a M17x R4.
0.87v vbios: 675m.rom
0.92v overvolted vbios: 675m92v.rom
Do NOT use Furmark or any other stress tool with this vbios, it will kill your card. Ensure you keep your card as cool as possible - this vbios is for benchers and extreme overclockers only.
Use this guide by widezu69 to flash your card: [Guide] 580m GTX throtting fix. No need to modify system Bios.
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Thanks to:
Little Washu for the Dell GTX 675M vbios
svl7 for overvolting the vbios
pau1ow for the original Clevo GTX 675M vbios
widezu69 for his flashing guide
Me for testing all vbios and confirming that they work perfectly.![]()
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Not bad. I can actually spoof the card name using only an inf mod
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SlickDude80 Notebook Prophet
You know what GEO, for your bravery, you deserve rep...as soon as i can lol
And just incase anyone is wondering, throttle is still present -
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Geo, on my way to rep you bro, as soon as it lets me
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The 78C throttle is still present.
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Wait wait wait whaaaa??!?!?!?!? Commendable effort buddy!
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It wasn't under that much load though. Just turned off all fans and stuff lol.
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SlickDude80 Notebook Prophet
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PM to me now please
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katalin_2003 NBR Spectre Super Moderator
GTX675m.bin download - 2shared -
Ah ok sorry missed that thanks!
Also @Geo, my question to you, in nvidia inspector, how may p-states are there? -
4 p-states. P0 is max performance, P1 lower voltage, P8 and P12 lowest voltage. -
Alright sweet, I'll ask the guys over at mvktech to do a bit of digging then I'll make a thread about it. Possible merging it with my current throttling fix one.
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SlickDude80 Notebook Prophet
SICK! i take my hat off to you, oh GEO of the R3 clan
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Geo, the god of Geforce. I bow to you master
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I got a 7970 in my m15x but I need some drivers to test it. If anyone has a 7970m driver let me know. I want to see how it does against the green team
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Hey Table, stick it in an R3, I know you got one lying around
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And Geo fixed the throttling issue before Dell did
BTW talking about trying to steal the thunder -
SlickDude80 Notebook Prophet
This is a great day for 580m owners though...finally a ray of hope -
Once I get some response from the guys over at mvktech, I'll get it all set up easy for everyone to do. Credit will be given where appropriate,. Lets not forget pau1ow for the bios
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Tested it in a game and it throttled at 78C. It seems like anything identified as an Nivida card in the bios, will throttle at that temperature.
Oh well. -
SlickDude80 Notebook Prophet
this means the throttle is being applied at a device ID level. Is there a way to spoof that?
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Lol. Gotta give Dell credit for a flawless throttle mechanic!
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Now if we can spoof it and make the bios think it is a AMD card...
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SlickDude80 Notebook Prophet
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Stock clocks bench: Generic VGA video card benchmark result - Intel Core i7-2920XM Processor,Alienware M17xR3 score: P3593 3DMarks
How does it compare (the GPU score, not overall)?
Making it appear as a AMD card is just not possible, imagine the driver issue and stuff.. and you would need to mod the vbios and stuff.. just not possible. -
Awesome job, any performance boost by any chance?
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Well I have posted benches for stock clocks and overclocked clocks so you decide based on the GPU scores!
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If you can post a screenshot of the device manager with the opened "display adapter" window showing the "details" tab and the "hardware ids" in the dropdown menu I might be able to mod you a driver. -
Does this one still push into P1 state during high load like the 580M?
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Very awesome and interesting.
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Just for laughs. See attached image. All hacks were done on a driver level. I'm still using the 580m vbios, not a single bios flash was used, driver mod only.
Attached Files:
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My funny picture post disappeared
And the rep tied to it, lol
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The 675m vbios is quite a bit different to the 580m VBIOS (Dell and Clevo). There are still huge parts which are identical, but they changed more than I expected.
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katalin_2003 NBR Spectre Super Moderator
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Interesting to know what has changed, etc. -
Nice... rep added!
I'm hoping I could upgrade 6970M -> 680m if it is kepler on my R3 . Sounds like good news to me. -
Overvolted:
GTX675m_p0_p1_092v.bin -
Thanks babe!
Defo going overvolted. -
@widezu: Just wondering... is this the one I just created and put on MVKtech?
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Yep. Credit goes to svl7.
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hows it working?
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This is awesome. Subscribed and +rep to Geo and widezu for being such daredevils!
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Edit: For those who want to, there is a much easier way of soft modding your 580m into a 675m. I have attached an inf file. You must go into C:\NVIDIA\DisplayDriver\301.24\WinVista_Win7_64\International\Display.Driver and replace it with this new one, if you aren't overwriting something, you're going it wrong. Reinstall the driver This doesn't affect performance or throttling or anything. It just changes the device name in GPUz
http://www.mediafire.com/?kegelc6k2rq98d3 -
Any good Geo with the o/v vbios ?
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What command did you use to flash it in nvflash Geo?
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Use the guide in my throttling fix. It is the same principle, but use the 67m.bin instead of the 580m.rom.
Guide: Flash your GTX 580M to GTX 675M in the R3!
Discussion in 'Alienware 17 and M17x' started by GeoCake, Apr 12, 2012.