GDDR6 arrives in early 2018, GDDR5X hits 16Gbps

HBM2 could be dead already with Micron preparing GDDR6 for early 2018.

@anthony256
Published Sat, Jun 3 2017 7:14 PM CDT   |   Updated Tue, Nov 3 2020 11:55 AM CST

AMD is set to launch its HBM2-based Radeon RX Vega graphics card sometime in August, but Micron is now promising mass production of GDDR6 memory in early 2018, primed and ready for what I think will be a refreshed GeForce GTX series from NVIDIA.

GDDR6 arrives in early 2018, GDDR5X hits 16Gbps | TweakTown.com

Micron has confirmed it will be entering mass production of GDDR6 in early 2018, with NVIDIA set to use it on new graphics cards expected in 2018. Better yet, Micron added that it hit 16Gbps on GDDR5X, up from the 11Gbps found on the GDDR5X on the GeForce GTX 1080 Ti.

Micron added: "I am excited to announce that our Graphics design team in Munich has achieved 16Gbps data rates in our high speed test environment-another first for memory industry. The left picture shows the data eye opening at 16Gbps based on a critical PRBS pattern sequence, with great timing and voltage margin. The right image below shows stable data timing margin (horizontally) versus data rate (vertically), from our base sort speed of 10Gbps up to an unprecedented 16Gbps. This result is based on measurements on a meaningful sampling size of our mass production G5X silicon - not theoretical simulation data.

We strongly believe that our expertise and experience running ultra-high data rates on G5X is going to be a big advantage for driving performance in GDDR6".

Anthony joined the TweakTown team in 2010 and has since reviewed 100s of graphics cards. Anthony is a long time PC enthusiast with a passion of hate for games built around consoles. FPS gaming since the pre-Quake days, where you were insulted if you used a mouse to aim, he has been addicted to gaming and hardware ever since. Working in IT retail for 10 years gave him great experience with custom-built PCs. His addiction to GPU tech is unwavering.

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