Gtx 580 how much power

Last but not least as always is our look at the power consumption, temperatures, and acoustics of the GTX This is the biggest hint that leakage has been seriously dealt with, as low voltages are a common step to combat leakage.

Even with these higher voltages running on a chip similar to GF, overall power usage is still going to be lower. And on that note, while the voltages have changed the idle clocks have not; idle remains at Idle power consumption has dropped by 17W on our test system even though the idle clocks are the same and the idle voltage higher.

The fan ramping on the GTX is as near as we can tell much more traditional, with the fan immediately ramping up with higher temperatures. For the purposes of our tests, this keeps the temperatures from spiking as badly. This site uses Akismet to reduce spam. Is watt enough for a gtx Search Join Now Login. Sort By. Notification Preferences. Forum Actions. Report Post. Simple answer no You will actually be making the PC components go into war for power from the power supply.

Price wise thats not to bad for the hardware you are getting, but I would throw a better PSU in it for sure. But building your own is alot more fun. I could find the PSU information in the link may have missed. But the Computer looks very good. I don't think it would work with gtx You will need to replace the PSU to higher than that and leave room for it. Hmmm - Seller has Apparently this model - HP Elite HT - is a mix and match model with options on all components including option of a W psu, still not really enough for gaming with a , but HP, DELL, etc do tend to use minimum power on their machines, and cases with somewhat limited fan options.

However, the spec list, which has a number of gpu options only goes as high as ti. As the machine is refurbished maybe someone somewhere popped in a but didn't upgrade the psu. Not a likely scenario, but possible. And don't settle for the HP 'hidden recovery partition'. The only truly reliable recovery option is a Win7 disk.

A GTX can use over W of power. Once the card is installed and seated into the PC we connect the one 6-pin and one 8-pin PEG power connectors to the graphics card. Preferably your power supply is compatible; most high-end PSUs built after the year have these connectors as standard:.

Preferably the PEG headers should come directly from the power supply and are not converted from 4-pin Molex peripheral connectors. No further configuration is required or needed. The methodology: We have a device constantly monitoring the power draw from the PC. We simply stress the GPU, not the processor. The before and after wattage will tell us roughly how much power a graphics card is consuming under load.

This setup is overclocked to 3.