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HD6970 Crossfire in 650Watt?

Tags:
  • Graphics Cards
  • Crossfire
  • Graphics
Last response: in Graphics Cards
September 30, 2011 2:50:21 PM

Hi,

I currently has 1 Sapphire HD6970 in my system and I has one Antec TP650 PSU.

I wonder if I want to crossfire two HD 6970 in one system, would the PSU has sufficient power to run them in full load?

Here is the review i got from website, it can be seen that the power consumption of HD6970CF will attract about 600 watt to run total system when testing Crysis 2.

http://www.anandtech.com/show/4209/amds-radeon-hd-6990-...

I have run another test in this website: It says recommended is 650watt.

http://extreme.outervision.com/PSUEngine

System Type: 1 physical CPU
Motherboard: High End - Desktop
CPU: Intel Core i5-2500 3300 MHz Sandy Bridge
CPU Utilization (TDP): 90% TDP
RAM: 2 Sticks DDR SDRAM
Video Card: AMD Radeon HD 6970
Video Type: Crossfire


IDE HDD 7200 rpm: 1 HDD
DRAM SSD: 1 Drive
USB: 2 Devices
Fans
Regular: 3 Fans 120mm; 1 Fan 140mm;
Keyboard and mouse: Yes
System Load: 90 %

Minimum PSU Wattage: 600 Watts
Recommended Wattage: 650 Watts

Is this mean that my PSU is good enough to run?

Do you have any experience in these two card?

More about : hd6970 crossfire 650watt

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September 30, 2011 3:26:55 PM

It is the same!
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October 8, 2011 5:12:25 PM

Best answer selected by ryantan1121.
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October 8, 2011 7:21:52 PM

This topic has been closed by Mousemonkey
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