There's really no other way to say this: Biostar’s Tpower i55 performs almost exactly the same as any other P55 motherboard in every single benchmark we ran.

Application tests, game tests, LAN tests, even USB, Firewire, and SATA controller performance was virtually identical across the board. We've known for a while now that motherboards of a given generation all perform the same, but there's honestly no more to it than that.

We've included a wealth of application, gaming and peripheral performance data for you to see for yourself, but honestly, features, overclocking potential, support, and price point are what matter here.

The biggest difference between the boards, from a performance standpoint, actually surfaces in power consumption:


Idle Power Consumption - Static

At idle the Biostar TPower i55 draws just 2W more power with the Core i5/750 than the MSI GD-65, which is excellent considering MSI’s advantage over other boards in this sector. When the 750 is overclocked, it draws slightly less power than all competing P55 boards except for the MSI GD65.


Application Power Consumption - Cinema 4D R11

Application/Gaming Performance

We're presenting all of the application/gaming performance data without commentary because, as we mentioned before - there's no real appreciable performance difference between these three boards. All of the boards were run with the Core i5 750 and we've included the Phenom II X4 965 BE as well as the i7 860, 870 and 920 purely for reference. Please check our Lynnfield launch article to see how well this processor performs against a variety of CPUs.

In many of our tests, the Core i5 750 is the same speed or faster than the Phenom II X4 965 BE. The lack of Hyper Threading prevents it from being a runaway success. In other cases, the Phenom II X4 965 is faster - and by a large degree.

Intel was very careful to disable HT on the 750, without it, there would be no reason to spend the extra money on the Core i7 860. Just as it was with Bloomfield, $284 is the sweet spot for Lynnfield if absolute performance is a requirement. Now for the benchmarks.

Test Setup Multitasking to the Max
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  • dia - Thursday, November 26, 2009 - link



    The fan header information is on page 3

    "Fan control is only offered for the CPU fan header, offering full temperature range and speed control which is great. Unfortunately the SYS fans cannot be controlled independently from the CPU FAN header. "

    There is also reference to software level control via TOVERCLOCK/TPOWER.

  • jackylman - Friday, November 27, 2009 - link

    It's still unclear to me. The quoted section only seems to refer to the BIOS setting. The screenshot shows a fan RPM tab for TPOWER, but I don't see any reference to whether it actually controls the fans or just reports RPM's (I suspect the latter).

    The question we really want answered is whether the non-CPU headers support PWM and can be controlled with SpeedFan (e.g.). If not, it would really be a shame to see another good board skimping on cheap PWM hardware.
  • Rajinder Gill - Saturday, November 28, 2009 - link

    Both TPOWER and TOVERCLOCKER can change fan speed and offer monitoring. The SYS FANS cannot be controlled at all, so they are 'full on' all the time.

    I've changed the page 3 comment to reflect this.

    regards
    Raja
  • jackylman - Saturday, November 28, 2009 - link

    Raja,
    That is much better. Thank You.
  • Rajinder Gill - Thursday, November 26, 2009 - link

    In terms of overclocking, the BIOSTAR handles 8GB memory better than the MSI GD-65 (memory clocking in general is easier). Sleep mode is also a little more robust, allowing recovery from higher BCLK's. Other than that, one of the marks against the Gd-65 was the incompatibility of OC GENIE with several PSU's.

    As for the rest, thx for the feedback - I'll add what I can within the timeframe of test. there are some things we miss on due to oversight. It's not possible to keep everyone happy unfortunately, as with all things.

    regards
    Raja
  • marc1000 - Wednesday, November 25, 2009 - link

    No conclusion page on this review? Am I wrong or the conclusion is on the first page this time? =D
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  • ElderTech - Thursday, December 3, 2009 - link

    Raja
    Contrary to others, I find the new layout most efficient and a desireable journalistic change. As you point out, read the first page (or two) and determine if you want/need additional info. Also, your heading for the conclusion/summary section is clear and succinct. However, it doesn't surprise me that some may find it confusing, as there is a tendency to settle into a complacent pattern with much of life when we're able. But you'd think the younger average age of your readers would portend flexibility, but that's obviously not the case!

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