Summary:
AMD 790FX - Dual PCIe x16 CrossFire support + 3, 4 way CrossFire
AMD 790X - Dual PCIe x8 CrossFire support
AMD 780G - Single channel PCIe x16 + integrated DX10 graphics
AMD 770 - Single channel PCIe x16
The Register has posted some information about MSI's new motherboard based on the AMD 790FX chipset (formerly RD790). The board is designated as the K9A2 Platinum.
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The Inquirer reports that AMD's 790FX chipset will only gobble up 8 watts of power. Compared to Nvidia's latest that is 40 watts less. That is pretty amazing if true.
In a battle of high-end chipsets - the Nforce 780 versus 790FX - it will be interesting to see how the MCP+BR04 (48W TDP) battles against the RD790 NorthBridge. This eats only 8W and is a native PCIe 2.0 chip. This is a 40W difference And even when Southbridge chips are calculated, ATI's own RD790+SB600 (later SB700) combination is a winner for low-power systems.
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Nvidia's C72 and MCP72 come with king-size coolers, over 5cm in height - it has to dissipate 48W.
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This small thing left of CPU cooler, below Digital PWM (Nvidia still uses old analogue 4/8-Phase voltage regulation) is an 8W TDP chip - the RD790 Northbridge.
1 comment:
Nice i have not Know this :) I have that MotherBord from MSI and is Nice. I recomand this Motherboard and with am AMD Cpu and ATI Radeon Videocard :) .
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