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http://www.pcper.com/reviews/Graphi...s-Radeon-RX-480/Evaluating-ASUS-GTX-960-StrixUPDATE (7/1/16): I have added a third page to this story that looks at the power consumption and power draw of the ASUS GeForce GTX 960 Strix card. This card was pointed out by many readers on our site and on reddit as having the same problem as the Radeon RX 480. As it turns out...not so much. Check it out!
I asked around our friends in the motherboard business for some feedback on this issue - is it something that users should be concerned about or are modern day motherboards built to handle this type of variance? One vendor told me directly that while spikes as high as 95 watts of power draw through the PCIE connection are tolerated without issue, sustained power draw at that kind of level would likely cause damage. The pins and connectors are the most likely failure points - he didn’t seem concerned about the traces on the board as they had enough copper in the power plane to withstand the current.
PCPer have already torpedoed his uninformed claims. In addition a MB vendor they reached out to stated that the continuous high power draw over the PEG slot would cause failures in some boards.
Let me know if Youtube shill does his own testing, or just desperately flails around trying to discredit others informed working.
To me AdoredTV talk a lot more sense that PCPer and Toms Hardware.
I would be shocked otherwise.
Can you link us up to where he does his own testing to counter the PCPer and Toms results, I'd very much like to see them.
His word is as good as that of Ryan Shrout.
His word is as good as that of Ryan Shrout.
The Toms Hardware slides he used are on the Internet. I linked the 750TI one earlier.
No point trying to counter willful ignorance, waste of time.
As said he's an AMD shill, his bias is all over the youtube comments.
Hmmm... Who to believe. PCPer and Toms who have done testing with specialised equipment. Or a Youtube shill who constantly makes pro AMD videos...
Anyway, an update from PCPer:
http://www.pcper.com/reviews/Graphi...s-Radeon-RX-480/Evaluating-ASUS-GTX-960-Strix
Errmmm did you watch the video???
I don't get the hate for this vid
He only uses information that is out out there, makes no assumptions outside of this is a storm in a tea cup that should blow over and uses good sources for his conclusions... Mostly Tom's.
Exactly as I see it
Until people start coming forward with genuine power/MB/PSU issues relating to the 480, then it a storm in a tea cup.
One interesting note on our data compared to what Tom’s Hardware presents – we are using a second order low pass filter to smooth out the data to make it more readable and more indicative of how power draw is handled by the components on the PCB. Tom’s story reported “maximum” power draw at 300 watts for the RX 480 and while that is technically accurate, those figures represent instantaneous power draw. That is interesting data in some circumstances, and may actually indicate other potential issues with excessively noisy power circuitry, but to us, it makes more sense to sample data at a high rate (10 kHz) but to filter it and present it more readable way that better meshes with the continuous power delivery capabilities of the system.
Some gamers have expressed concern over that “maximum” power draw of 300 watts on the RX 480 that Tom’s Hardware reported. While that power measurement is technically accurate, it doesn’t represent the continuous power draw of the hardware. Instead, that measure is a result of a high frequency data acquisition system that may take a reading at the exact moment that a power phase on the card switches. Any DC switching power supply that is riding close to a certain power level is going to exceed that on the leading edges of phase switches for some minute amount of time. This is another reason why our low pass filter on power data can help represent real-world power consumption accurately. That doesn’t mean the spikes they measure are not a potential cause for concern, that’s just not what we are focused on with our testing.
RX 480 owners reported in AMD forum that the card damaged, killed or fried PCI Express slot.
https://community.amd.com/thread/202410
Oh well guess we will see lots of damaged motherboards after reports filled on AMD forum.