اقدم لكم اليوم مراجعة رائعة تحت عنوان حرب
ال non-reference
نقلا عن موقع
سنتناول سويا فى هذة المراجعة تحليل
ثلااثة تصميمات مختلفة من كروت الشاشة التى تحمل
شريحة الGF104 .. ...او GTX460
لنرى سويا ...الكروت اللى فى المراجعة
لنبداء بالكروت
^^ASUS ENGTX460 TOP
MSI N460GTX HAWK
Gigabyte GV-N460OC-1GI
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مواصفات الثلااثة كروت
الحهاز المستخدم كحقل تيست
PCB Design
تصميم الكارت
^^ ASUS
^^ MSI
GIGA BYTE ^^
--------------------------------------------
الترددات ...والشرائح المستخدمة
*****
Core/Shader Frequency (ASUS Scored 6.8/MSI Scored 7/Gigabyte Scored 4.9)
Memory Frequency (ASUS Scored 3/MSI Scored 2/Gigabyte Scored 2)
ASUS ENGTX460 TOP is 4000MHz, MSI N460GTX HAWK and Gigabyte GV-N460OC-1GI are all 3600MHz.
----------------------------------------------------
مخارج الكروت ..
ASUS ^^
MSI ^^
GIGA ...^^
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Power Supply Circuit
تصميم دائرة الطاقة على الكارت
-------
ASUS ENGTX460 TOP features 4+1 phase power supply design,compared with the reference 3+1.4 phase is for GPU,one is for memory
EPU chip for power management
ASUS ^^^
-------
MSI N460GTX HAWK features 7+1 phase power supply design,SFC Metal Choke,SO-8 Mosfet and skyblue Japanese solid-state capacitors.
uP6213AJ PWM controller chipThere is a uP6213AJ PWM controller chip at the back of PCB,supporting up to 3/4 phase power supply.And it employs three uP6284AD IC,supporting two phase power supply.
MSI ^^^
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Similar with reference model,Gigabyte GV-N460OC-1GI features 3+1 phase power supply,3 phase is for GPU,one is for memory.In addition,it employs Metal Choke inductance,skyblue Japanese capacitors.
At the back of PCB,it is equipped with a NCP5388 PWM chip,controlling up to 4 phase power supply.
---------------------------
Cooler Design
تصميم التبريد
ASUS ^^
Among the three cards,MSI N460GTX HAWK is equipped with the most heatpipes up to amount of four,and it employs dual-fan design.It scored 30.
MSI ^^
WINDFORCE 3X cooler,two 8mm
The card also features two 12V 0.3A fans.It scored 25.
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