Intel Core 2 Duo E6750 Drivers Free Download
Cortney Ruic
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I recently bought a new monitor, which change my setup from one 1280x1024 screen and one 1024x768 screen to one 1920x1200 screen and one 1280x1024 screen, and now when I try to play content fullscreened it lags much more than it did before. I used to be able to watch h.264 encoded 720p content fullscreened on my larger monitor, but now It's slower even in a window than it used to be fullscreen. And fullscreened it's unbearably slow, unless I use -vo gl2 in which case it is slightly less but still glitchy and jumpy. Normally I use -vo xv, and I tried to use -vo xvidix but I wasn't able to get that to work at all. I even went so far as to buy CoreAVC Pro and was able to get that to work with mplayer, but it doesn't make anything better.
Note that the second one lags less and doesn't seem to vary depending on whether I have it fullscreened or not, whereas the former looks about the same in a window as -vo gl2 but fullscreened skips significantly more.
If necessary I can post more verbose output non-CoreAVC decodes, but I do not think that is the problem as it only skips more when I don't use -vc coreserve.
I can't help but think I should be able to fix this problem by modifying the configuration, as it used to work much better at the lower resolution, and when I'm in windows playing this with CCCP and MPC-HC it doesn't skip at all, fullscreened or otherwise. Does anyone see anything that could possibly be the problem?
Well, I know when I tried to watch a 1080p on my poor GM945 it died. Have you tried disabling/detaching one of the monitors? I seem to remember something about dual monitors making graphics heavy apps lag/fail.
@timetrap: I tried disabling the smaller monitor in nvidia-settings, but this did not make it any better.
@carlocci: I do use compiz, however I have tried both with and without compiz and there is no real change between the too. Also, I'm not entirely sure how to go about disabling the postproccessing filters if I'm even using any.
carlocci: I have tried those options, it does not seem to help in the slightest. I do have this problem with any 720p video I try to play. It may be that the videos are h.264 encoded, but I do not have any non-h.264 720p content to test this with, and I am certain my computer is able to play these videos, as I am able to play them fine in Windows.
I just booted into Windows and I can confirm that I am able to play these same files on the same computer in Windows just fine WITHOUT having to use CoreAVC. I think next I am going to try to play it in the framebuffer, but this will have to wait until I boot back into Linux.
@dheart: I did try using VLC (in fact, I downloaded the new VLC from the repos, realized it didn't have libass support, compiled it myself and sent a feature request in) and it was on the whole worse than mplayer in terms of skipping.
@atomkarinca: I would be very surprised if that were the issue... I can try that, but I believe that any improvement you see in smplayer is likely through config options set for smplayer that it simply passes to mplayer...
@carlocci: Can you give me your setup (mplayer configuration file, videocard model, videocard driver, and possibly xorg.conf)? I do believe you are right, and that the problem isn't with mplayer itself. I believe it has something to do with the scaling, possibly in the videocard drivers, possibly in xorg itself, but also possibly in my mplayer configuration.
I just rebooted into linux, updated everything, configured the framebuffer and rebooted. I had it in 1920x1200x32 with vesa, and when I tried to play the same video with mplayer in the framebuffer two noticeable things happened: 1) the video only took up the upper left corner and I could not maximze it to the full screen size, and 2) it still lagged.
I backed up my xorg.conf and reran nvidia-xconfig, which seems to have changed nothing... it still lags no matter what vo I use. Here is my xorg.conf:
EDIT: I just tried switching from twinview to xinerama with nvidia-settings (just a GUI xorg.conf configurator that comes with nvidia drivers) and now things play FINE when I use -vo gl2. However, compositing no longer works, and things look all-around cruddier. So I think the problem here is twinview... That makes me pessimistic about ever seeing improvement...
EDIT2: I think I just solved the problem. All I did was enable "Sync to VBlank" in the nvidia-settings configuration menus "X ServerXVideo Settings" and "OpenGL Settings". Now when I run with compiz DISABLED, things work fine. If compiz is running, however, it runs as cruddily as before, with all the tearing. This is not a huge issue however, as I am fine with disabling compiz whenever I want to watch HD content. I believe the key point here was that I needed OpenGL to sync to vblank, and XGL does not have this option (as far as I am aware), so it will not work as well when I am using compiz.
Hi!. I got a not so new Dell optiplex 745 with a old Intel Pentium 4 530 @3.00Ghz with 1gb of sYstem RAM, a 80gb seagate hard drive, a 305w power supply And integrated intel gma 3000 graphics, my question is, Can i replace the old Pentium 4 that is 90nm with a Pentium e5500 or a Core 2 Duo e6750 that are 45nm? also, i will buy a geforce gt430 and a 2gb dual channel ddr2 memory. does the power supply support these three components? also is this a good computer or should i buy a motherboard and install everything from the start?
Your current processor came in versions that fit into either a "socket 478" or "socket 775". So your first step has be to figure out exactly what you have because that''ll be the first limitation on what other CPUs might work in this system. Here's a comparison of CPU sockets. Note: even if a new CPU fits into the socket on your motherboard, that doesn't necessarily mean this PC model will support that new CPU.
You'll also need to update to the latest version of BIOS on this system, in case Dell added new processor support after the manual was published, but still within the socket limitations. Note that there's always a (small) chance that a BIOS flash update will brick the motherboard so be sure to disconnect all peripherals, except mouse, monitor and keyboard, follow the BIOS update directions carefully, and never do it when there's a chance of thunderstoms or power outages in your area. You can find the latest version of BIOS by clicking Support at top of any forum page and following the links from there.
Vista 64-bit drivers are offered for this model and some may or may not work with Win 7 64-bit. So do some more homework on these forums to see if anybody has posted about upgrading the 745 to Win 7 64-bit and what issues they may have had before you embark on this adventure.
as for the 64 bit windows 7 i found this :answers.yahoo.com/.../index the processor supports 64bit windows and i found people using x64 vista drivers and the windows experience was smooth and they didnt have amy problems
yeah, i found that too, but other thing that worries me is that the geforce gt430 needs a minimum of 300w power supply, i have 305w if i put all three core2 duo, gt430 and the 4gb of ram i wont need to replace the power supply for a new one? or it would support all of the components, i made a estimation with a power supply calculator and it said i needed 284w for all three of them. I am not so sure if that is the real thing or not
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