We are keenly expecting the keynote speech from Nvidia as they undoubtedly are going to be talking a fair bit about Volta somewhere in the speech. SK Hynix has given us the first real information on their next generation GDDR6 memory tech at GTC 2017.

They will be showcasing full fledged Wafers and so on. And they are going to be doing at Nvidia GTC meaning that Nvidia will be among the first to leverage this new memory architecture. This means we have got a bit of partnership going on between the SK Hynix and Nvidia.

3 SK Hynix Revealed Next Generation GDDR6 Memory For NVIDIA Volta GPUs at GTC 2017

Nvidia has been using GDDR5X up until now obviously any future chips are going to be making these shift to GDDR6 and we have seen pretty nice results with 5X memory with their work with Micron, they have managed to top out HBM and they are hoping at least to repeat history with HBM2 and to top that out again with GDDR6 and of course it will only top it out in terms of gains and performances and so on that you get from it.

In terms of speed you are looking at quite a significant jump as it has gone from 12 GigaBits per second to 16 and this is pretty impressive when you consider the fact that the Titan XP has about 547.7 GB/s using 11.4 Gbps GDDR5X. HBM2 has pretty impressive figures itself and obviously Vega is coming along soon from AMD.

But depending on this specifications of Volta this does actually mean that Volta could actually be aligned to outdo Vega when it comes to memory bandwidth which obviously isn’t everything but it is a very important component. It’s not just in terms of raw bandwidth or anything like that are also seeing savings in terms of power. For example: GDDR6 has a 10% power saving over the current Gen 5 memory chips and lower voltage with twice the bandwidth.

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The comments that were made by the CEO which basically say that they are not concerned about Vega, they are not concerned about what AMD are doing. Our assessment is that the competitive position is not going to change so they are pretty confident that Vega as good it is looking is not going to be a concern for them over at Nvidia.

6 9 SK Hynix Revealed Next Generation GDDR6 Memory For NVIDIA Volta GPUs at GTC 2017

GPU Memory Technology Updates:

Graphics Card Name Memory Technology Memory Speed Memory Bus Memory Bandwidth Release
AMD Radeon R9 Fury X HBM1 1 Gbps 4096-bit 512 GB/s 2015
NVIDIA Tesla P100 HBM2 700 MHz 4096-bit 720 GB/s 2016
NVIDIA GeForce GTX 1080 GDDR5X 10.0 Gbps 256-bit 320 GB/s 2016
NVIDIA Titan Xp GDDR5X 11.4 Gbps 384-bit 547 GB/s 2017
AMD Radeon RX Vega HBM2 1 Gbps 2048-bit 512 GB/s 2017
NVIDIA Volta GPU With 256-bit bus GDDR6 16.0 Gbps 256-bit 512 GB/s 2018
NVIDIA Volta GPU With 384-bit bus GDDR6 16.0 Gbps 384-bit 768 GB/s 2018

via: Wccftech