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最新LGA 1156平台之頂級組合-GIGABYTE P55-UD6搭配Intel Core i7-870實測目前LGA 1156推出對應的晶片組代號是P55，為Intel單晶片的主機板，有些北橋的功能這次已經內建在CPU裡面，這點算是最新的P55與高階X58較為不同的地方。另外X58有三通道與QPI的設計，P55則改為較為常見的雙通道設計。不難發現，最近各大主機板廠在市場上也已經開始推出P55的產品與高階X58同樣，P55也有分為高階、中階、入門三個價位等級。此回入手的是GIGABYTE最高階的主機板，代號為P55-UD6產品的包裝使用大紙盒式，也是一般高階產品會用到的較大尺寸。This image has been resized. Click this bar to view the full image. The original image is sized 900x802 and weights 177KB.GIGABYTE P55-UD6本體This image has been resized. Click this bar to view the full image. The original image is sized 900x675 and weights 214KB.Ultra Durable3用料為主打This image has been resized. Click this bar to view the full image. The original image is sized 900x675 and weights 196KB.目前市場上推出的第一波LGA 1156腳位的CPU共有幾款分別是i5-750、i7-850、i7-870等三款，其中i7方面支援HT技術。這篇的主角之一是市售代理商版本的LGA 1156，是目前最高階的處理器代號為Intel Core i7-870，時脈2.93GHz、L3 8MBThis image has been resized. Click this bar to view the full image. The original image is sized 900x675 and 買屋網weights 97KB.Intel在四核CPU上都是搭配銅底的原廠Cooler不過對於有HT技術的i7來說，若是超頻使用是壓不太住的...This image has been resized. Click this bar to view the full image. The original image is sized 900x675 and weights 77KB.繼續回到GIGABYTE P55-UD6細部主機板左下方3 X PCI-E (X16、X8、X4)，支援CrossFire與SLI技術，頻寬為X8+X82 X PCI-E X12 X PCIRealtek 8111D雙網路晶片，支援TeamingRealtek ALC889A，支援7.1聲道與High Definition Audio/Dolby Home Theater技術。PCB為MADE IN TAIWANThis image has been resized. Click this bar to view the full image. The original image is sized 900x606 and weights 219KB.主機板右下方6 X 藍色SATAII，支援 RAID 0， RAID 1， RAID 5及RAID 104 X 白色SATAII，支援 RAID 0， RAID 1 and JBOD1 X IDEDual BIOS雙重保護，南橋位置為GIGABYTE SA與JMB362TA2的晶片藍色按鈕為Reset，黑色按鈕為Clear CMOS功能，也有內建Debug LEDThis image has been resized. Click this bar to view the full image. The original image is sized 900x604 and weights 211KB.主機板右上6 X DIMM DDR3，支援800/1066/1333/1600，最高DDR3容量可以支援到16GB不同於其他P55的4 DIMM設計，UD6改用6 DIMM的插槽，增加搭配擴充性。DDR3使用2相供電，旁邊為24-PIN電源輸入This image has been resized. Click this bar to view the full image. The original image 關鍵字行銷is sized 900x639 and weights 241KB.主機板左上LGA 1156 CPU安裝處UD6採用24相供電，為目前市場上相當高的規格對於相數的高低，網路上也有相當多的討論，造成此設計有人認為好、有人認為不好不過小弟認為只要做好節能的設計，如果可以依使用率來切換相數使用的話，多相數設計就還不錯。This image has been resized. Click this bar to view the full image. The original image is sized 900x684 and weights 245KB.IO8 X USB 2.02 X RJ-45網路孔2 X eSATA/USB 2.0共用1 X S/PDIF 光纖/同軸輸出1 X 1394aThis image has been resized. Click this bar to view the full image. The original image is sized 900x466 and weights 140KB.拉近距離觀看UD6這次的24相供電用料This image has been resized. Click this bar to view the full image. The original image is sized 900x660 and weights 252KB.供電熱導管設計This image has been resized. Click this bar to view the full image. The original image is sized 900x640 and weights 246KB.北橋P55的散熱與導管設計單晶片設計的P55，除了變成CPU內建記憶體控制器外，也開始讓CPU負責PCI-E X16/X8的橋樑。This image has been resized. Click this bar to view the full image. The original image is sized 900x625 and weights 170KB.南橋散熱處This image has been resized. Click this bar to view the full image. The original image is sized 買屋900x589 and weights 180KB.PCB背面的24相供電用料This image has been resized. Click this bar to view the full image. The original image is sized 900x456 and weights 163KB.新架構因為記憶體控制器內建在CPU裡所以安裝DDR3時，一般設計都是從第二組DIMM開始安裝UD6比較特殊，需要從白色的DIMM先安裝才可以使用This image has been resized. Click this bar to view the full image. The original image is sized 900x675 and weights 195KB.開機畫面This image has been resized. Click this bar to view the full image. The original image is sized 800x501 and weights 124KB.主要調效選單This image has been resized. Click this bar to view the full image. The original image is sized 800x502 and weights 115KB.CPU外頻.倍頻與其他設定This image has been resized. Click this bar to view the full image. The original image is sized 800x501 and weights 128KB.CPU相關技術選項This image has been resized. Click this bar to view the full image. The original image is sized 800x504 and weights 103KB.Memory設定頁面比例有四種，若不超頻狀況下，選12.0就是運作133/1600This image has been resized. Click this bar to view the full image. The original image is sized 800x503 and weights 132KB.電壓頁面Load-Line Calibration StandardLevel1/Level2CPU Vcore 室內裝潢0.50000~1.90000VQPI/Vtt Voltage 0.800~1.940VPCH Core 0.850~2.080VCPU PLL 1.500~2.580VDRAM Voltage 1.300~2.600VThis image has been resized. Click this bar to view the full image. The original image is sized 800x505 and weights 130KB.此處功能可以開啟SAMRT TPMThis image has been resized. Click this bar to view the full image. The original image is sized 800x507 and weights 83KB.PC Health StatusThis image has been resized. Click this bar to view the full image. The original image is sized 800x507 and weights 132KB.UD6屬於高階產品的定位，在BIOS中電壓與選項範圍都非常豐富以上是小弟使用200/2000穩定的設定，若有體質不錯或是類似硬體組合的消費者可以參考以上的設定值。測試平台CPU: Intel Core i7-870MB: GIGABYTE P55-UD6DRAM: CORSAIR Dominator 2GBX2 DDR3 1866C9DVGA: MSI R4890 CYCLONE DDR5 1GB CrossFireXHD: CORSAIR CMFSSD-64GB2D (RAID 0)POWER: Antec TruePower New TP-750Cooler: Intel CoolerThis image has been resized. Click this bar to view the full image. The original image is sized 800x813 and weights 257KB.GIGABYTE最新版本的OS軟體-Smart6有快速開機、超頻、備份、密碼及重要日期提醒、監控及保密和電腦使用時間控制等多功能合一。This image has been resized. Click this bar to view the full image. The original image is sized 永慶房屋960x600 and weights 246KB.QuickBoot，分為BIOS與OS兩種This image has been resized. Click this bar to view the full image. The original image is sized 802x837 and weights 353KB.可以預設幾種超頻模式使用，增加系統效能This image has been resized. Click this bar to view the full image. The original image is sized 807x837 and weights 300KB.Recovery畫面This image has been resized. Click this bar to view the full image. The original image is sized 900x563 and weights 335KB.設定電腦可以使用的時間，一般用在家裡有兒童會使用的狀況下This image has been resized. Click this bar to view the full image. The original image is sized 803x836 and weights 395KB.Smart TPM另一種新式軟體，可以使用藍芽手機來開啟一個加密磁區，可以進而用開關控制 This image has been resized. Click this bar to view the full image. The original image is sized 833x838 and weights 89KB.可以看到GIGABYTE這次除了在硬體用料與BIOS下更多功夫外在軟體方面也提供更多方便的軟體來搭配自家的P55，讓使用者的PC擁有更多更方便的功能。效能測試CPU預設時脈 133 X 22=> 2931MHzDRAM DDR3 1600 CL8 8-8-24 1TTurbo Boost Tech關閉Hyper 8 X PI 32M=> 19m 35.946sCPUMARK 99=> 455This image has been resized. Click this bar to view the full image. The original image is sized 辦公室出租1161x1117 and weights 285KB.CrystalMark 2004R3This image has been resized. Click this bar to view the full image. The original image is sized 1136x1061 and weights 257KB.CINEBENCH R101 CPU=> 4142x CPU=> 17087This image has been resized. Click this bar to view the full image. The original image is sized 1112x1156 and weights 353KB.PCMark Vantage=> 13679This image has been resized. Click this bar to view the full image. The original image is sized 1187x1034 and weights 388KB.DDR3 1600 CL8 8-8-24 1TSandra Memory Bandwidth-19571MB/sEVEREST Memory Read-14583MB/sThis image has been resized. Click this bar to view the full image. The original image is sized 1183x1041 and weights 490KB.MSI 4890 CorssFireX3DMARK VANTAGE 18278This image has been resized. Click this bar to view the full image. The original image is sized 1104x1033 and weights 597KB.搭配i7-870 2.93GHz開啟HT模擬八核心的效能，也是現在LGA 1156最高等級的效能搭配LGA 1156的DDR3雙通道效能也比舊平台的LGA 775高上30%以上，歸功於記憶體控制器內建在CPU中達成的效果。超頻測試CPU預設時脈 200 X 20=> 4000MHzDRAM DDR3 2000 CL9 9-9-24 1T 1.66VCPU Multi-Threading關閉Hyper 4 X PI 32M=> 9m 52.739sCPUMARK 99=> 622This image has been resized. Click 系統傢俱this bar to view the full image. The original image is sized 1143x1098 and weights 287KB.CrystalMark 2004R3This image has been resized. Click this bar to view the full image. The original image is sized 1128x1081 and weights 273KB.CINEBENCH R101 CPU=> 5710x CPU=> 20483This image has been resized. Click this bar to view the full image. The original image is sized 1089x1153 and weights 335KB.PCMark Vantage=> 14892This image has been resized. Click this bar to view the full image. The original image is sized 1145x1103 and weights 398KB.DDR3 2000 CL9 9-9-24 1TSandra Memory Bandwidth-24962MB/sEVEREST Memory Read-18665MB/sThis image has been resized. Click this bar to view the full image. The original image is sized 1142x1037 and weights 493KB.MSI 4890 CorssFireX3DMARK VANTAGE 20068This image has been resized. Click this bar to view the full image. The original image is sized 1123x1038 and weights 601KB.目前能搭配的只有一款原廠Cooler，在超頻到4GHz時，會造成CPU溫度壓不下去所以必須先關掉HT的功能，才能穩定跑完4GHz的測試，日後若有其他高階Cooler時，小弟會再做更進一步的超頻測試200/2000外頻穩定不需要太多的設定，電壓也不用拉到太高，在以往經驗看來，P55的超頻能力不會比X58遜色。最後再把CPU/DDR3拉到更高的時脈辦公室出租CPU 188 X 22=> 4136MHzHyper 4 X PI 1M=> 10.608sCPUMARK 99=> 642This image has been resized. Click this bar to view the full image. The original image is sized 1147x1098 and weights 280KB.DDR3 2256 CL9 9-9-24 1TSandra Memory Bandwidth-26890MB/sEVEREST Memory Read-19789MB/sThis image has been resized. Click this bar to view the full image. The original image is sized 1126x1052 and weights 496KB.用原廠Cooler也可以達到4.1GHz以上的水準，CPU超頻範圍還算優秀不過因為原廠Cooler散熱能力不夠的問題，超過3.8G以上跑全速的話，很容易超過90度的高溫DDR3方面，因為只需要跑雙通道，DDR3時脈會比三通道的i7較好拉高一些GIGABYTE GA-P55-UD6優點1.GIGABYTE高階的P55產品，外包裝與整體產品用料都有高水準2.高階24相供電，搭配DES節能技術可以有效運用高相數的負載率3.搭配2oz PCB用料，全日系固態電容，除錯燈號，內建Power/Reset//Clear CMOS按鈕4.P55同時支援ATI CrossFireX與Nvidia SLI兩大VGA陣容5.BIOS選項豐富，電壓範圍高，CPU/DDR3超頻能力優秀6.內建10個SATAII，IO處擴充性也高，USB高達八個、USB/eSATA共用也有兩個缺點1.高階P55的UD6，在市場價位上，會使一般消費者比較難接受2.剛上市的新架構，能購買的CPU種類較少，只有i7-860與i5-750兩種的C/P值較高This image has been resized. Click this bar to view the full image. The original image is sized G2000900x675 and weights 180KB.效能比 ★★★★★★★★★☆用料比 ★★★★★★★★★☆規格比 ★★★★★★★★★★外觀比 ★★★★★★★★☆☆性價比 ★★★★★★★☆☆☆因為初期LGA 1156平台是在中階以上、高階以下的定位所以在LGA 1336 CPU+MB相對於LGA 1156 CPU+MB組合價位來看落差並不會太多，除非搭配沒有HT的i5-750，才可能把這兩個平台的價差拉開100~150美金左右。否則現在幾款市面上的P55主機板，基本上都是台幣5000~9000元左右的水準，折合美金約150~275元反觀推出超過10個月的X58主機板，價位大部分在台幣6500~10000元左右，折合美金約200~300元在主機板價格方面，剛推出的P55還屬於略為高價的市場定位，但未來應該會有更低價位的P55產品推出等到入門P55大量上市的那時候，才可以較大幅度拉開這兩個平台的價位差別。未來在LGA 1156平台有更多系列的CPU要推出，會有更多種類的i5/i7 CPU產品或是更低一階的i3 CPU也將支援LGA 1156腳位，擁有Core i7技術的雙核心CPU，將會更加讓這個平台平民化。此外GIGABYTE也將推出一系列代號為UD3/UD4/UD6的P55主機板，估算數量會高達10款以上目前LGA 1156的平台是先走中高階位的路線，未來有更多CPU與更多種類的P55會在市場上競爭讓我們期待新架構的LGA 1156平台走向中低階市場，讓消費者可以有更多平價的新選擇本文引用:http://www.coolaler.com/showthread.php?t=219156
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