The Gigabyte GA-EP45 DS5 has all the same features as their other P45 motherboard ... the DS4, but now they've added extra security features in form of a new TPM chip. The built-in TPM chip gives 2048bits encryption, with one of the highest level of digital data protection. The functions of this TPM chip can be enabled/disabled in the BIOS ... no drivers are needed.
In this review we'll be taking a look at the Gigabyte GA-EP45 DS5 motherboard. This motherboard is vitually identical to utilises Intel's latest P45 chipset along with their new ICH10R southbridge ... not only does it support the higher 1600 FSB, but also DDR2 ram upto 1200Mhz. It's aimed at the higher-end mainstream market suitable for users of all types including power and business users. What makes this particular motherboard a little different, is the included TPM chip which adds extra security.
Gigabyte calls this new feature ... Ultra Secure, which is another addition to their "Ultra" series of features. Just like their other EP45 motherboards, Gigabyte also incorporated several innovative features, these include their much talked about DES (dynamic energy saver) with 6-gears, for massive energy saving. There's also the Ultra Durable 2 for excellent stability and longevity, by using 100% Japanese made solid capacitors, Low RDS(on) MOSFETs, Ferrite Core Chokes, and a 2-Power phases for northbridge and memory.
One of the main differences between Gigabyte's DS4 and DS5, is that the DS4 has 3 PCIe slots (2x16, 1x4), while the DS5 only has 2 PCIe slots (2x16). And like all P45 motherboards, when Crossfire mode is engaged, the x16 PCIe slots drops down to run at x8. The DS5 features Gigabyte's Silentpipe chipset cooler and does an adequate job of cooling the chipset. While the diagnostic LEDs adds extra functionality and it's a welcome bonus ... Other great features include the internal power-on, reset and clear CMOS switches. It's a great feature for any budding enthusiast, especially after a failed overclocking attempt.
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