BoggartBear

There are some games that would benefit from a greater bandwidth than my 110GB/s, but I can't push that figure any higher - if I was you I'd make sure your memory bandwidth (seen in GPUz) is at least 110GB/s, so overclock VRAM to make sure you're at least at that figure.

I think I'll postpone updating my laptop another year thanks to this, that'd make the laptop 3 years old, not bad for what was mid range at the time. GPU-Z reports my Memory bandwidth at 115GB/s on a stock 900MHz clock (as reported by GPU-Z), I presume that's because of the wider memory bus. I'm reluctant to OC the memory because I have no way of monitoring it's temperature like I can core clock.

EDIT: Is your voltage OC'd? Mine is reporting as 1.025V in GPU-Z. Also what kind of temperatures do you see?

What kind of clocks are people getting with the 675MX? I'll be raising the core clock but keeping the memory clock more or less stock since the improvements in performance seem minimal.

EDIT: Absolutely brilliant results, thanks. Currently using a +420MHz OC for a total of 1074 Core Clock and running the Total War: Attila Benchmark on Quality at 34 fps whereas previous I ran it at Performance with the same fps. Temps are at a max of 75C, that's with MX-4 paste. Can't believe I had all this untapped power for the last 2 years...

I'll see how stable the OC is over a few gaming sessions and think about upping it some more.

Hi guys, I'm from the UK and joined these forums mainly to get premas BIOS for my laptop but also for general GPU discussion. I have a 675MX and 660Ti and am struggling to play Total War: Attila at the best setting possible. I also play PS4 and are currently addicted to Monster Hunter 4 Ultimate on 3DS.

I've had nothing but problems with my 660 Ti after updating to this driver, drivers crashing even when running stock...

We only need to update to v1.00.04 on P1xxEM first if the current BIOS/EC are older than that.

If your system is already on v1.02.xx then you can directly flash the latest version.

Thanks for the quick reply. This laptop might have some life left for Attila yet, time to OC that 675MX even further.

Sorry another question, do you have a vBIOS for the 675MX?

Flashing P150EM BIOS worked great thanks!

I'd love HDMI input so I can plug in my PS4 or desktop PC when I feel like bumming out on the sofa.

Same state as Raz2Mak, I was looking at 980M's on ebay and upgrading to that instead of buying a new laptop all together.

You say that for the P150EM a BIOS of 1.00.04 is required. I have a higher BIOS 1.02.14 and EC 1.02.11 is that ok to flash?

Huzzah, I was worried they were going to follow suit with all the older GPUs like my 675MX.