The Radeon RX 480 has power consumption issues

The Radeon RX 480 has power consumption issues

AMD’s Radeon RX 480 has come with a bug that casts a shadow on the power consumption of the card. Touted as one of the most energy-efficient video cards on the market, the Radeon RX 480 still needs a lot of power – in fact so much power that it does not meet the PCI-E standard requirements.

This news comes days after some bugs were found in NVIDIA’s GeForce GTX 1080 and GTX 1070 video cards. According to investigators of the issue, the Radeon RX 480 consumes so much power it can even damage motherboards.

As you probably know the PCI-E 3.0 x16 slot can provide up to 75W of power with 66W flowing on the +12V rail. In addition the total power consumption of a video card with a single 6-pin power connector must not go beyond 150W. It turns out that the RX 480 needed 82W of power over the +12V rail and in certain cases the power consumption jumped to 100W or even 200W, which was too much. As a comparison the MSI Radeon R9 Lighting needs 32W of power and the Sapphire Radeon R9 380X needs 48W.

AMD has commented on the issue saying that all Radeon RX 480 have been certified with the help of the designer of PCI-E – the Special Interest Group – and that there might be some defective cards on the market right now. AMD is looking into the issue and will resolve it as quickly as it can.

Source: Reddit.com

Related posts

OWC offers memory upgrades for newly launched iMacs

OWC offers memory upgrades for newly launched iMacs

Yesterday Apple announced updated iMac models that now come with 5K displays in the case of the 27-inch models and 4K monitors in the case of the 21.5-inch versions of this computer. Along with the visual upgrade Apple has also improved the hardware inside allowing the new iMacs to house up to...

Razer is The Newest Member of The PC Gaming Alliance Board

The non-profit consortium which was created to promote the PC Gaming Industry and be the "authoritative voice" of the PC Gaming around the world, "The PC Gaming Alliance", has announced that Arxan Technologies, Corsair, Logitech and Razer have joined as its newest members. By joining the PC...

Team Group debuts Delta DDR4 memory

Team Group debuts Delta DDR4 memory

The RAM memory module maker Team Group has announced the new Delta line of DDR4 memory modules. The new line includes four memory kits that run at 2400 MHz or 3000 MHz and each one of them comes equipped with a special colored aluminum heat sink that keeps the memory temperatures low. The...

Leave a comment