model | H81-P33 | B75A-G41 | A88X-G43 | 990FXA-GD80 | Z87-M POWER |
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CPU | I7 | Supports 3rd Gen Intel Core i7 / Core i5 / Core i3 / Pentium / Celeron | FM2+ | 64bit AMD FX , Phenom II X6/X4/X3/X2 , Athlon II X4/X3/X2 and Sempron CPU | i7 |
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CPU Socket | 1150 | Intel LGA 1155 | AMD Socket FM2+ A-Series/Athlon™ Processors | AM3 / AM3+ | 1150 |
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CPU Mark | | | | | |
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Chipset | Intel® H81 Express | Intel B75 | AMD A88X | AMD 990FX and SB950 | Intel® Z87 Express Chipset |
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Memory | DDR3 1066/1333/1600 MHz | 4 DIMM 1066/1333/1600/1800*/2000*/2200*/2400* MHz(OC, 22nm CPU required). Max32 | DDR3 2133/1866/1600/1333 MHz | 4 DIMM . DDR3 800/1066/1333/1600/1866/2133* (OC) DRAM, 32GB Max | |
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VGA | | Max 1760 mb VGA, DVI,HDMI out. | | N/A | |
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Storage | | 1 SATA III , 5 SATA II. | | 6 * SATAIII - RAID 0/1/5/10 - 1394 * 1 - | |
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Audio | | Realtek ALC892 Flexible 8 - channel audio with jack sensing. | | 6+Coaxial SPDIF/Optical SPDIF THX TruStudio PRO | |
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LAN | | 10/100/1000 Fast Ethernet by Realtek 8111E. | | 10/100/1000*1 | 10/100/1000*1 |
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Expansion Slot | | 2 x PCIe - 2 x PCI - 2 x PCI1. | | 4 * PCI-E & 1 * PCI slots, 2 * PCI 1 slots | |
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Internal I/O | | Serial port - Parallel port. | | USB 3.0 * 2 - USB 2.0 * 8 - 2 * eSATA | |
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Back Panel I/O | | 4 x USB2 - 2 x USB3 ports - 1 x HDMI port max 1920x1200 - 1 x VGA port max 2048x1536 @75Hz | | | |
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Special Features | | CrossFire . Military Class III components: Top quality & stability - Intel Small Business Advantage tech : Security (Software Monitor - Software Monitor - USB Blocker) - ClickBIOS II: Easy-to-use UEFI BIOS interface - World\\\\\\\\\\\\\\\'s 1st PCI Express Gen 3 motherboard brand | | Military Class II - Supports 3-way SLI & 4-way CrossFireX - THX TruStudio PRO: deliver the fullest audio experience | |
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Power | | | | | |
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Over Clocking | | OC Genie II: Auto OC to boost performance in 1 sec | | OC Genie II : Overclock & Unlock CPU Core in 1 Second | |
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Accessories | | | | N/A | |
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Disk Inclusion | | | | N/A | |
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Form Factor | ATX | ATX | ATX | ATX | |
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