With AMD virtually confirmed to launch their SFF R9 Nano tomorrow, we’re getting word that the Fiji GPU onboard won’t be cut down. Unlike the R9 Fury, the Nano will be like it’s older R9 Fury X sibling and feature the complete Fiji die. This means that the Nano will have the same 4096 shader cores, 256 TMUs, 64 ROPs and 4GB HBM as the full fledged Fury X flagship. The Nano may also feature HDMI 2.0 which will allow 4K 60hz for TVs, something the Furys lacks and great for a card that is perfect for high-end HTPC gaming
What is even better news for SFF fans is that the Nano will feature a top speed of 1000Mhz on the core, giving it the potential to nearly match the Fury X. If the card manages to somehow not throttle (ie under water probably), the performance should be pretty much on par with the Fury X, in a much more compact form factor. The card also features the same display setup as it’s Fury siblings, all in a row which can allow for a single expansion card slot under a watercooling. Stock cooling probably is a combination vapor chamber and several heatpipes though we’ll know more once the card arrives.
The biggest question though is how the stock power limits, the 8pin connector, and the heat sink will impact the card. While the 8pin connector in tandem with the PCIe slot should allow plenty of power, the stock power limits may serve to limit the speeds you’ll get at full throttle. Another issue is whether or not the cooling system can keep up with a full Fiji, keeping in mind that AMD went with watercooling for the Fury X which also features full Fiji at similar speeds. Some sources are saying that at full load the card will usually throttle to about 800mhz with the peak speed only being seen in some lighter loads. Noise levels will also be interesting to see. AMD did run into some serious problems with the stock cooling for the R9 290X, leading to heavy throttling. Hopefully, the lesson has been learned.
With a full Fiji core, AMD can’t afford to sell the card too low but it also somehow has to fit in with the Fury siblings. Given that performance should hover around that of the Fury, AMD will have to price the card carefully to ensure that it does sell, but also preventing it from cannibalizing the rest of the lineup too much. With just a day to go, we hope to bring your more information as it arrives.
Thank you Videocardz for providing us with this information