Guys over at TechPowerUP took a picture of AMD Radeon Settings software running on just announced Radeon RX 480.
AMD Radeon RX 480 clocked at 1266 MHz
Their photograph confirms two things, the core clock of 1266 MHz and Device ID of 67DF:C7, which we have been seeing in numerous leaks for the past few weeks. The clock speed is not surprising too, since we have seen this clock in Sisoft Sandra leak and in 3DMark benchmarks.
This basically confirms that Radeon RX 480 is based on Polaris 10 (Ellesmere XT) with 2304 Stream Processors. Of course this still raises a question, is there a 2560 SP part coming in the future, or is RX 480 using the full silicon?
AMD Radeon RX 480 is equipped with 8GB GDDR5 memory clocked at 2000 MHz (8 GHz effective). This puts RX 480 on pair with GTX 1070, which has the same memory bandwidth of 256 GB/s.
|AMD Radeon RX 480 Specifications|
|RADEON||AMD Radeon RX 480||AMD Radeon R9 380X||AMD Radeon R9 390X|
|Graphics Core||Polaris 10 XT (Ellesmere)||Tonga XT||Hawaii XT|
|Process Node||14nm FinFET||28nm||28nm|
|Die Size||TBD||366 mm2||438 mm2|
|Transistors||TBD||5.00 Billion||6.20 Billion|
|Clock Frequency||1266 MHz||1000 MHz||1050 MHz|
|Compute Performance||~5.5 TFLOPs||3.9 TFLOPs||5.9 TFLOPs|
|VRAM||4/8 GB GDDR5||4 GB GDDR5||8 GB GDDR5|
|Memory Speed||2.0 GHz||6.0 GHz||6.0 GHz|
|Memory Bandwidth||256 GB/s||192 GB/s||384 GB/s|
|Launch Date||June 2016||November 2015||June 2015|
|Launch Price||$199 (4 GB)|
$230+ (8 GB)
|$249 US||$449 US|