Specifications and Features

EVGA X58 Classified
Market Segment Enthusiast and Extreme Benchmarking
CPU Interface LGA-1366
CPU Support LGA-1366 Nehalem i7 Series of Processors
Chipset Intel X58
BCLK Speeds 133~500 MHz in 1MHz increments
DDR3 Memory Speed 800, 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933 Frequency Ratios
Uncore Frequency Full i7 Processor IMC multipliers supported, Options available as per CPU
PCIe Speeds Auto, 100MHz - 140MHz in 1MHz increments
Core Voltage Auto, 1.00V to 2.24V in 0.00625V increments
CPU Vdroop Compensation Enabled, Disabled
CPU Clock Multiplier Dependant on Processor, all available multipliers supported
DRAM Voltage DDR3 Auto, 0.70V ~ 3.39V in 10mV increments, 1.50V standard
DRAM Timing Control tCL, tRCD, tRP, tRAS, + 17 additional timings + Chipset Configuration
DRAM Command Rate Auto, 1T, 2T
IOH Voltage 1.10V - 1.875V in 25mV increments
ICH Voltage Auto, 1.05V ~ 1.825V in 25mV increments
CPU VTT (Uncore) Voltage Auto, 1.17V ~ 2.17V in 25mV increments
CPU PLL Voltage Auto, 0.60V ~ 2.70V in 75mV increments, 1.80V Base
IOH PLL Vcore Auto, 0.60V ~ 2.70V in 75mV increments, 1.80V Base
QPI PLL Vcore Auto, 1.10V ~ 1.875V in 25mV increments, 1.10V Base
IOH/ICH Voltage Auto, 1.50V ~ 2.275V in 25mV increments, 1.50V Base
NF200 Voltage Auto, 0.70v~1.075V in 125mV increments, then 1.20V~2.70V in 25mV increments. 1.20V Base
Memory Slots Six 240-pin DDR3 DIMM Slots
Triple-Channel Configuration
Regular Unbuffered DDR3 Memory to 12GB Total
Expansion Slots 4 - PCIe 2.0 x16, Supports up to NVIDIA 3-way SLI Technology + PhysX
1 - PCIe (1.x) x1
1 - PCI Slot 2.2
Onboard SATA/RAID 6x SATA 3.0Gbps Ports - Intel ICH10R
Hot Plug and NCQ Support, RAID 0, 1, 5 RAID 0+1 Support and Intel Matrix Technology Support
Onboard IDE and
Additional SATA
2xJMicron JMB363 PATA (up to 2 UDMA 133/100/66 devices)
1 External eSATA port + 3 Internal JMB363 SATA Ports
Onboard USB 2.0
and IEEE-1394
10 USB 2.0 Ports - (8) I/O Panel, (2) via headers
1x 1394a Ports - (1) I/O Panel, (1) via header
Onboard LAN w/Teaming Dual Realtek RTL8111C PCIe Gigabit Ethernet Controllers
Onboard Audio Realtek ALC 889 - 8 Channel HD audio codec
Power Connectors ATX 24-pin, Dual 8-pin ATX 12V
I/O Panel 1 x PS/2 Keyboard
1 x eSATA
1 x SPDIF - Coaxial Out, 1 x Toslink Optical Out
1 x IEEE 1394
2 x RJ45
6 x Audio Out
8 x USB 2.0/1.1
Fan Headers 1 CPU + 4 Additional Headers
Fan Control Full Fan speed Control Via BIOS
BIOS Revisions Used IX58S21R

Overall layout is excellent with everything accessible enough even when the board is fully loaded. The ECP panel allows remote positioning of power, reset, hex code, and PCI-E disable jumpers as well as VCore boost options in 0.1V steps totaling a maximum 0.3V overvolt on-the-fly. There are only four fan headers available (three with fan control via the BIOS) on the board, but positioning of each one is reasonably good and allows access in all configurations.

Slot layout is a big feature of the X58 Classified board, allowing multiple GPU configurations and a discrete soundcard to be used in tandem. When loaded fully, the NF200 provides the following lane allocation to the PCI-E slots: with three of the x16 mechanical slots loaded the lane allocation is 16x-16x-16x; with all four x16 slots loaded, the allocation is 16x-16x-8x-8x.

Realtek's ALC 889 fills the role of onboard sound here - nothing special, but it does work reasonably well in Vista. Hardcore gamers tend to veer towards the Creative Labs range or vendors like ASUS and Auzentech for alternative solutions. That said, the ALC 889 is clear enough and offers decent detailed audio in games and music, but lacks the wide midrange and bass punch of a dedicated soundcard. It is also a little low in maximum signal gain but not too bad compared to other onboard solutions. Microphones needing higher levels of gain or lower impedance headphones will lack a bit of clarity and overall volume when driven by the onboard Realtek solution.

The lower power rails (such as PLL circuitry) are all supplied by linear regulators, which offer low noise and clean power into sensitive circuitry. This does result in a higher overall heat dump into the motherboard PCB, but such side effects are expected on a board that attempts to break down all potential barriers for achieving high processor clocks with subzero cooling. Included in the hardware bundle are SATA/IDE cables, USB/FireWire extension headers, the ECP panel, three different SLI bridges for multi-GPU setups, and SATA to Molex converter cables. Packaging is excellent and both of our boards arrived from overseas shipping locations without any component or motherboard damage.

EVGA's excellent E-LEET software is part of the Classified's repertoire. We think this software is the best OS tweaking utility currently available from a manufacturer. A simple and clean interface based upon the CPU-Z GUI allows software level control of voltages and bus speed manipulation with minimal system overhead. This means you will not be hindered in achieving maximum overclocks due to system loads imposed by unnecessary graphical fluff and light shows. All of our heavier overclocks were obtained using E-LEET, saving us a tremendous amount of time compared to the set and reboot process. Temperature monitoring is also offered, although it's curiously lacking a temperature report for the IOH, which given the need for active cooling would be an appreciated addition. If EVGA could devise a way to offer memory tweaking then E-LEET would be close to our personal favorite, abit's wonderful uGuru program. Of course, EVGA is still in business so we can let that slide for now.

Revisiting the Retail Board Testbed Setup
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  • takumsawsherman - Tuesday, May 12, 2009 - link

    Which video cameras have a better interface than firewire? Which audio recording devices? Even removable hard drives benefit from the extremely sturdy Firewire 800 connector. eSATA shows it was designed as an afterthought. As to why bother, they obviously bothered with Firewire 400, but couldn't spend the extra $5 to give the board everything. The same reasoning seems to be why there is no PS/2 mouse port.

    Of course, you are coming from a perspective of someone who doesn't know people who dabble in audio or video unless they own a mac. But there are plenty of audio people who use a PC. Why should they get the short end of the stick if they buy a $450 motherboard when the lowliest Mac buyer does not?
  • Rajinder Gill - Sunday, May 10, 2009 - link

    The fact remains that most people game and overclock are not intrested in Firewire. If there were a demand for such things on boards like these it would already have been 'upgraded'. Fact is most people who are serious about music editing/development will prbably not be spending $400 on a overclocking or sub-zero cooling oriented motherboard - they'd excercise far better intelligence by looking at a dedicated solution.
  • takumsawsherman - Sunday, May 10, 2009 - link

    Well, this board has firewire. It just has the cheap version. Again, considering the difference in cost (minimal) and considering the huge price of this board, why cheap out when it comes to peripherals?

    In my opinion, this board is useless whether or not it as FW800. I just find it disturbing that some are willing to accept paying a premium and getting a product that doesn't even upgrade to the port that's been around for 5 years and is found on $600 computers aimed at Grandma. It's shameful and cheap.
  • Rajinder Gill - Sunday, May 10, 2009 - link

    The people that would buy this board care about sub-zero and i7 over 5GHz the way you do about Firewire..lol
  • Rajinder Gill - Friday, May 8, 2009 - link

    hi,

    We're in the process of intorducing someone new to that segment of reviews. The frequency of articles has been a bit lop-sided at times simply becasue we've been spread a little thin. The high-end perf stuff is my end of things so you've see stuff going up a little more frequenctly as a result (there's less of this stuff in general making it a little easier). Hopefully we should be up to speed on the more everyday stuff soon. I know Gary's working on another round-up, so please beare with us.

    regards
    Raja
  • Busboy2 - Friday, May 8, 2009 - link

    I think you should see how far you can push an i7 965 on liquid nitrogen.... I really want to see those results... I figure if someone is spending this much on a board they are going to get the best processor.
  • bupkus - Friday, May 8, 2009 - link

    Will newegg carry it? I want to enter an automated notification for when the price reaches $79. ;)
  • hemipowered - Friday, May 8, 2009 - link

    If you are talking about the classified, It is already there bought mine like a month ago.
  • Elenseel - Friday, May 8, 2009 - link

    You might have to wait a while for this one...
  • hemipowered - Friday, May 8, 2009 - link

    I bought a Silver Stone ST850 power supply, It worked very well with my X58 Classified

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