We were the world exclusive on posting the first images of the Radeon R9 390X, but the leaks continue with ASUS and now MSI. The MSI Radeon 300 series has been leaked, headlined by the Radeon R9 390X Gaming 8G.
The MSI Radeon R9 390X Gaming 8G is based on the Grenada XT (Hawaii XT) GPU, which means we're getting a rebadged Radeon R9 290X. This has us seeing 2816 stream processors, 176 TMUs, and 64 ROPS. MSI has clocked its card at 1100MHz, using 8GB of GDDR5 sitting at 6.1GHz on a 512-bit memory bus. This card features the always impressive Twin Frozr V cooling technology that MSI is known for.
Under that we have the Radeon R9 280 Gaming which uses the Tonga Pro GPU, with 1792 stream processors, 112 TMUs and 32 ROPs. The GPU is clocked at 1GHz, while the memory sits at 5.7GHz for the 4GB part, or 5.5GHz for the 2GB version. Then we have the Pitcairn XT-based Radeon R7 370 which has 1280 stream processors, 80 TMUs and 32 ROPs. This is pretty much the Radeon HD 7870 with 4GB of VRAM, a clock speed of 1070MHz on the 4GB model while its just 1050MHz on the 2GB model.
Last but not least, we have the Radeon R7 360 which is based on the Bonaire Pro GPU. The R7 360 has 768 stream processors, with the GPU clocked at 1.1GHz and its 2GB of RAM clocked at 6.5GHz.