Wednesday, June 29th 2016

AMD Radeon RX 480 Graphics Card Now Available
AMD today announced availability of its Radeon RX 480 graphics card. The card is currently only available in its 8 GB variant, with the more cost-effective 4 GB variant touting the magic price-tag of $199 slated for July. The 8 GB variant being launched today will start at $229. Based on the 14 nanometer Polaris 10 silicon, the RX 480 takes advantage of the 4th generation Graphics CoreNext (GCN) architecture.
The chip features 2,304 stream processors spread across 36 GCN compute units, 144 TMUs, 32 ROPs, and a 256-bit GDDR5 memory interface, holding 8 GB of memory. At its given clock speeds, the card features 256 GB/s of memory bandwidth, although AMD claims DCC memory compression technology to effectively increase memory bandwidth by up to 30 percent in the best case scenarios. The core ticks at 1266 MHz, and the memory at 8 GHz (GDDR5-effective). The card features a TDP of just 150W, and draws power from a single 6-pin PCIe power connector. Display outputs include three DisplayPort 1.4 and one HDMI 2.0b. Custom-design cards could feature DVI connectors.
Read the TechPowerUp Reviews of this card: AMD Radeon RX 480 8GB | AMD Radeon RX 480 CrossFire
The chip features 2,304 stream processors spread across 36 GCN compute units, 144 TMUs, 32 ROPs, and a 256-bit GDDR5 memory interface, holding 8 GB of memory. At its given clock speeds, the card features 256 GB/s of memory bandwidth, although AMD claims DCC memory compression technology to effectively increase memory bandwidth by up to 30 percent in the best case scenarios. The core ticks at 1266 MHz, and the memory at 8 GHz (GDDR5-effective). The card features a TDP of just 150W, and draws power from a single 6-pin PCIe power connector. Display outputs include three DisplayPort 1.4 and one HDMI 2.0b. Custom-design cards could feature DVI connectors.
Read the TechPowerUp Reviews of this card: AMD Radeon RX 480 8GB | AMD Radeon RX 480 CrossFire
66 Comments on AMD Radeon RX 480 Graphics Card Now Available
I will say though there are rationally 2 things people are worrying about:
1) Bad overclocking. I am hopeful the AIB cards will unlock the full potential, but otherwise this is what stopped me from getting the card. Considering this is the first 14nm GPU launched, I was hoping for 7970-like headroom. Pascal's overclocking performance was abysmal, but this is even worse!
2) Power usage. No one should complain that this card uses 150w - that is an easy power envelope any system can handle. However if this is the average efficiency of GCN 4.0 then AMD is f'd in the high end. It means it would likely take a 300w card from AMD to compete with the 1080 Ti (That will only be using 225-250w). Not good! I am not worrying about this one quite yet because I believe this is just due to using the incredibly early junk yields to keep this cards price down while they save up good yields for the PS4K and RX 490.
I just picked up an EVGA Founders Edition GTX 1080 new for £500. Meanwhile resellers are selling them at £650 and are consistently out of stock. Though even at that ridiculous £650 price, whomever hinted at the idea that 480 crossfire would be a better option than a 1080, is smoking something amazing. I can't think of one thing the 480 is doing that makes it worth buying over Nvidia cards, especially given the prices at the moment.
Fury is a prime example of what's going to happen, again. Good card, but a little pricey, then nvidia dumps a better card with high OCing ability.
Draw your own conclusions. I still like the cards performance.
www.game-debate.com/news/20667/check-out-a-comprehensive-breakdown-of-radeon-rx-480-in-9-part-video-series
and
www.game-debate.com/news/20665/reports-claim-radeon-rx-480-exceeds-pcie-power-specs-and-may-damage-motherboards
Roughly a bit over $500 at current exchange rate. Seems like the next-gen on either side is way out of my reach.