What will be good capacity PSU to run ATI HD 4890?
Will a Corsair 550 watt be enough to run this? Will it be adequate to run 2 HD 4890 in crossfire?
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What will be good capacity PSU to run ATI HD 4890?
Will a Corsair 550 watt be enough to run this? Will it be adequate to run 2 HD 4890 in crossfire?
ATI Radeon™ HD 4890 Graphics System Requirements
- PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
- 500 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode)
- Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products
- Minimum 1GB of system memory
- Installation software requires CD-ROM drive
- DVD playback requires DVD drive
- Blu-ray™ playback requires Blu-ray drive
- For a complete ATI CrossFireX™ system, a second ATI Radeon™ HD 4890 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card (included) are required
So you can consider going for a Smps Corsair 750 Watts which will handle your needs more efficiently.
thanx a lot
its hard to just guide based on your graphics card.
it can vary a lot depending on your other parts