PowerColor just let the cat out the bag and showcased its upcoming water-cooled R9 390X 8GB Devil at ComputeX. The company's new flagship custom cooled variant of the R9 390X will feature a hybrid cooling setup very much like the R9 295X2. With a large fan channeling cool air onto the VRMs and a 120mm radiator cooling the GPU itself.

The design looks very aggressive and will without a doubt appeal to a lot of gamers. Powercolor went for a mix of silver, black and red with a bold engraved "Devil" in a diamond shape to the left of the large fan. Powercolor has not revealed details about the clock speeds or temperatures. But we expect to see clock speeds north of 1100Mhz for the GPU and 6000Mhz for the memory.
PowerColor Unveils Water Cooled R9 390X 8GB Devil At Computex
As with other R9 390X cards the card will feature an updated version of the Hawaii XT GPU with higher clock speeds in addition to 8GB of GGDR5 that's also clocked higher than the current flock of R9 290X cards.
| WCCFTech | AMD Radeon Fury X | AMD Radeon Fury | AMD Radeon R9 390X | AMD Radeon R9 290X |
|---|---|---|---|---|
| GPU Code Name | Fiji XT | Fiji PRO | Hawaii XT | Hawaii XT |
| GPU Cores / Shaders | 4096 | TBD | 2816 | 2816 |
| Memory | 4GB Stacked HBM | 4GB Stacked HBM | 8GB GDDR5 | 4GB GDDR5 |
| Memory Frequency | 1.0Ghz | 1.0Ghz | 6.0Ghz | 5.0Ghz |
| Memory Interface | 4096 Wide IO | 4096 Wide IO | 512bit GDDR5 | 512bit GDDR5 |
| Total Memory Bandwidth | 512GB/S | 512GB/S | 384GB/S | 320GB/S |
| GPU Clock Speed | 1.05Ghz | TBD | 1.05Ghz | 1Ghz |
| Compute Performance | 8.5TFLOPS* | TBD | 5.9TFLOPS* | 5.6TFLOPS |
| Launch Price | TBD | TBD | TBD | $549 |









