منتدى : زيان أحمد للمعرفة
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أعضاؤنا قدموا 2008 مساهمة في هذا المنتدى في 1421 موضوع

Gigabyte Z68XP-UD3

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Gigabyte Z68XP-UD3

مُساهمة من طرف sgbd في 2011-08-06, 09:26

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Value-oriented system builders celebrate new-found performance and features as Intel continues pushing its mainstream platform towards the high-end. Today, we draw a line in the sand and consider five motherboards priced between $100 and $160.

Intel’s Z68 Express chipset represents the pinnacle of mainstream performance, with Quick Sync video transcoding times unmatched by any general-purpose graphics processor at the high-end.

Unfortunately, the contradiction of a mainstream platform capable of the fastest available performance divides some motherboard designers over how this market should really be divided up. In fact, there's one popular board vendor that doesn't even have a mid-ranged Z68-based offering; everything is intended for more enthusiast-oriented environments.

Z68's issue centers on value. The benefit of Quick Sync means you either have to use Intel's anemic integrated graphics core or Lucidlogix's Virtu software. And obviously, if there's a drop of power user blood running through your veins, you'd build a Z68-based machine using integrated graphics and Virtu. Otherwise, you'd simply go the H67 Express route. One of our engineering friends even gave us a specific price of $20, off the record of course, to upgrade the chipset from P67 to Z68 and add the Virtu license. That same $20 could be put towards a couple of extra controllers (USB 3.0 or SATA 6Gb/s) and a beefier voltage regulator on a P67-based model, undercutting a manufacturer’s ability to present Z68 as a more attractive implementation

On the other hand, Z68 Express sports a second unique feature that targets buyers who can’t justify the expense of a large solid-state drive. SSD caching allows small flash-based devices to act as nonvolatile cache for a larger hard disk, giving buyers on a budget a performance tease, as reads get accelerated over time, while writes aren't helped much at all.

[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

What this means for Tom’s Hardware is that a market accustomed to sub-$140 P67-based motherboards must be asked to consider spending up to $20 more in order to retain the same on-board components, upgrade to the Z68 chipset, and gain access to a Virtu license. With that set as our target limit, all but one of the boards submitted for today’s comparison was completely qualified.

Z68 Motherboard Features PCB RevisionChipsetVoltage RegulatorBIOS100.0 MHz BCLKClock GeneratorInternal InterfacesPCIe x16PCIe x1/x4Legacy PCIUSB 2.0USB 3.0IEEE-1394Serial PortParallel PortFloppyUltra-ATA 133SATA 3.0 Gb/sSATA 6.0 Gb/s4-Pin Fan3-Pin FanFP-AudioCD-AudioS/PDIF I/OPower ButtonReset ButtonCLR_CMOS ButtonDiagnostics PanelI/O Panel ConnectorsP/S 2USB 2.0USB 3.0IEEE-1394NetworkeSATACLR_CMOS ButtonDigital Audio OutDigital Audio InAnalog AudioVideo OutOther DevicesMass Storage ControllersChipset SATAChipset RAID ModesAdd-In SATAAdd-In Ultra ATAUSB 3.0IEEE-1394Gigabit EthernetPrimary LANSecondary LANAudioHD Audio CodecDDL/DTS Connect
ASRock
Z68 Pro3
Biostar
TZ68A+
Gigabyte
Z68XP-UD3
Intel
DZ68DB
MSI
Z68A-GD55
1.036.01.0Initial4.0
Intel Z68 ExpressIntel Z68 ExpressIntel Z68 ExpressIntel Z68 ExpressIntel Z68 Express
Five PhasesFive PhasesSeven PhasesFive PhasesEight Phases
P1.30 (05/19/2011)F510 (05/10/2011)F1 (05/19/2011)0014 (04/13/2011)M3 (06/10/2011)
99.8 (-0.2%)99.8 (-0.2%)99.8 (-0.2%)99.8 (-0.2%)99.8 (-0.2%)
Z68 IntegratedZ68 IntegratedZ68 IntegratedZ68 IntegratedZ68 Integrated
12 (x16/x4)2 (x16/x0 or x8/x8)12 (x16/x0 or x8/x8)
3/01/03/02/03/0
22232
2 (4-ports)3 (6-ports)3 (6-ports)4 (8-ports)3 (6-ports)
NoneNone1 (2-ports)None1 (2-ports)
NoneNone11None
111None1
None1NoneNoneNone
NoneNoneNoneNoneNone
NoneNoneNoneNoneNone
44434
22422
21232
422None3
YesYesYesYesYes
NoneNoneNoneNoneNone
Output OnlyOutput OnlyOutput OnlyNoneOutput Only
NoneYesNoneNoneYes
NoneYesNoneNoneYes
Jumper OnlyJumper OnlyJumper OnlyNoneJumper Only
NonePass/Fail LEDsPass/Fail LEDsNoneNone
111None1
42864
22222
NoneNone11None
SingleSingleSingleSingleSingle
NoneNoneNone1None
NoneNoneNoneNoneYes
Optical OnlyNoneOptical OnlyOptical OnlyOptical + Coaxial
NoneNoneNoneNoneNone
53656
DVI-D, HDMI, VGADVI-I, HDMI, VGAHDMIDVI-I, HDMI,
DisplayPort
DVI-D, HDMI, VGA
NoneNoneNoneNoneNone
2 x SATA 6Gb/s
4 x SATA 3Gb/s
2 x SATA 6Gb/s
4 x SATA 3Gb/s
2 x SATA 6Gb/s
4 x SATA 3Gb/s
2 x SATA 6Gb/s
3 x SATA 3Gb/s
1 x eSATA 3Gb/s
2 x SATA 6Gb/s
4 x SATA 3Gb/s
0, 1, 5, 100, 1, 5, 100, 1, 5, 100, 1, 5, 100, 1, 5, 10
NoneNone88SE9172 PCIe
2 x SATA 6Gb/s
NoneNone
NoneNoneNoneNoneNone
Etron EJ168A PCIeASM1042 PCIe2 x Etron EJ168A PCIeD720200F1 PCIe2 x D720200F1 PCIe
2 x VLI VL810 Hub
NoneNoneVT6308P PCI
2 x 400 Mb/s
VT6315N PCIe
2 x 400 Mb/s
None
RTL8111E PCIeRTL8111E PCIeRTL8111E PCIeWG82579V PHYRTL8111E PCIe
NoneNoneNoneNoneNone
ALC892ALC892ALC889ALC892ALC892
NoneNoneNoneNoneNone

sgbd
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عدد المساهمات : 61
تاريخ التسجيل : 12/04/2010
العمر : 34

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