Performance Summary

Performance is indistinguishable from other P55 motherboards - these things all perform about the same at stock speeds:

Application Performance - MultiTask Test - Total Time

Gaming Performance - H.A.W.X.

Since incorporating DrMOS technology into their performance oriented boards, MSI has generally provided class leading power consumption results. The results are not any different with the P55-GD65 compared other boards.

Idle Power Consumption - Static

Of course, one of the key questions that invariably comes up in regards to a board’s performance capability is just how well it overclocks.

Core i5/750 4GB Results -



Our only problem encountered during overclocking was the inability of the board to overclock 8GB of memory with our 8GB DDR3-2133 kit above 2000 with stability. For users looking for DDR3-2000+ performance with the i5/750, it will require a 4GB kit. However, we had absolutely no problems running our 8GB kit at DDR3-1684 with C7 timings. Performance was equal to C9 DDR3-2050 at lower VTT and VDimm settings in just about all applications and is our preferred setting.

Core i7/860 8GB Results-


We had no problems clocking our i7/860 to 4.3GHz with 8GB of memory.

If you want more details on the MSI P55-GD65, please continue on.

Index MSI P55-GD65 Feature Set
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  • MadMan007 - Monday, October 12, 2009 - link

    er *video performance test. Whatever, not the place I'd expect to read about motherboard features or stuff that I'd epect to find in, ya know, regular motherboard reviews.
  • vlado08 - Sunday, October 11, 2009 - link

    Gary, give us the POST time ot the boards. Not the OS load time but the POST time. And Sata to be in AHCI mode.
  • Sunburn74 - Saturday, October 10, 2009 - link

    This really was a great review. You tell the end user pretty much everything he needs to know. I love how you tested S3 resume. Its very frustrating to buy a board said to have great overclocking and find that you can only overclock 300mhz before S3 sleep goes haywire. If this board can be pushed to 190blck before S3 goes awry that is amazingly good. Gigabyte boards give you about 600mhz of head room before they start failing in that regard. I don't know about you, but I don't like having to to weigh the value of keeping a 4ghz processor vs being able to have a computer that sleeps.

    Also what gives with the floppy and the ide ports? Who still uses floppies?

    Great review. I'll definitely keep this board in sight for when I build my p55 rig.
  • lopri - Sunday, October 11, 2009 - link

    Gary now writes practically critic-proof reviews.
  • Zaitsev - Saturday, October 10, 2009 - link

    Who still uses floppies? I still use floppies. I was pretty perturbed when I realized my P55 Asus board didn't have floppy support. Call me old school, but its compatible and works when you need sata drivers.
  • MadMan007 - Sunday, October 11, 2009 - link

    Well I can see how floppy is deprecated unless you need drivers for XP (old now, although WHS needs a floppy for F6 drivers) or an alternative OS (not sure about the latter) but I'm with you on IDE. If they're going to have a JMicron controller on the board might as well include the IDE connector, it probably adds almost nothing more to the cost.

    There are particular instances where having an IDE optical drive is beneficial. I set up my SATA drives as AHCI and some bootable ISOs do not play well with AHCI (or RAID) setting. I do have a SATA optical but having an IDE optical for booting such ISOs without having to mess around in the BIOS is nice and it guarantees compatability. I guess you could use a SATA optical on the JMicron set to IDE but I had the IDE drive so...

    I think it's funny that someone would 'look down on' a board for having an IDE connector..wtf? It's not hurting anything being there, just ignore it.
  • Makaveli - Sunday, October 11, 2009 - link

    Who still uses Floopies I do!! I won't do a bios flash on my motherboard from windows or flashing a videocard bios!!!

    However there are these really great devices called USB thumb drives which you can make bootable and guess what goodbye floppy!!

    The only valid reason to keep using them is if your board doesn't allow booting from USB!

    Welcome to 2009!
  • stmok - Sunday, October 11, 2009 - link

    Floppy disk for SATA drivers?

    Can't you slipstream them in a customised Windows install CD via nLite/vLite? (I've only seen it done to a WinXP install CD.)
  • MadMan007 - Sunday, October 11, 2009 - link

    Good luck running nLite or vLite without an OS installed! ;) That's what second computers are for but still...
  • tony montana - Saturday, October 10, 2009 - link

    I old school too. The same on IDE. why I have to spend some bucks on a new DVD burner for 4 or 5 burns a year?

    This board has at least these ports at the right place for me, not on the bottom like others.

    thanks for review, is one of the two mobos I have in mind to purchase and I have seen some tips I haven´t see in others reviews

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