SK Hynix Announces its HBM2E Memory Products, 460 GB/s and 16GB per Stack
SK Hynix Inc. announced today that it has developed HBM2E DRAM product with the industry's highest bandwidth. The new HBM2E boasts approximately 50% higher bandwidth and 100% additional capacity compared to the previous HBM2.
SK Hynix's HBM2E supports over 460 GB (Gigabyte) per second bandwidth based on the 3.6 Gbps (gigabits-per-second) speed performance per pin with 1,024 data I/Os (Inputs/Outputs). Through utilization of the TSV (Through Silicon Via) technology, a maximum of eight 16-gigabit chips are vertically stacked, forming a single, dense package of 16 GB data capacity.
SK Hynix's HBM2E is an optimal memory solution for the fourth Industrial Era, supporting high-end GPU, supercomputers, machine learning, and artificial intelligence systems that require the maximum level of memory performance. Unlike commodity DRAM products which take on module package forms and mounted on system boards, HBM chip is interconnected closely to processors such as GPUs and logic chips, distanced only a few µm units apart, which allows even faster data transfer.
"SK Hynix has established its technological leadership since its world's first HBM release in 2013," said Jun-Hyun Chun, Head of HBM Business Strategy. "SK Hynix will begin mass production in 2020, when the HBM2E market is expected to open up, and continue to strengthen its leadership in the premium DRAM market."
SK Hynix Starts Mass-Producing World’s First 128-Layer 4D NAND - 06/26/2019 08:24 AM
SK Hynix announces today that it has developed and starts mass-producing 128-Layer 1Tb (Terabit) TLC (Triple-Level Cell) 4D NAND Flash, which is eight months after the Company announced the 96-Layer 4...
SK hynix Launches Low-Power NVMe Enterprise SSD - 06/20/2019 08:17 AM
SK hynix announced today that it launched a new low-power Non-Volatile Memory express (NVMe) Enterprise SSD (eSSD) with the 72-layer TLC 3D NAND flash that offers best-in-class performance for power a...
SK Hynix publishes details first DDR5 chip - 02/22/2019 12:44 PM
SK Hynix is showing details on their first DDR5 chip. The standard is officially still under development by Jedec, but seems to make an appearance soon enough.....
SK Hynix: DDR5 by 2020 and Actively Developing DDR6 - 01/28/2019 09:50 AM
While motherboards and procs paired with DDR4 can reach amazing frequencies and latencies these days, SK Hynix is already talking about DDR6, and yes, DDR5 is poised to see a release in 2020....
SK Hynix Announces 1Ynm 16Gb DDR5 DRAM - 11/15/2018 01:52 PM
SK Hynix announced that it has developed 16 Gb DDR5 DRAM, the first DDR5 to meet the JEDEC standards. The same 1Ynm process technology used for the recently-developed 1Ynm 8Gb DDR4 DRAM was applied to...
Senior Member
Posts: 292
Joined: 2015-06-25
What about mobile device having APU + memory in 3x4 cm area. Imagine 6C/12T + iGPU performing at around 75% of 5700 XT.
Perfect 1080p gameplay at good power draw in thin laptop. Saved space from memory means extra cooling capacity, battery, another M.2, ...
I thought the old hades canyon NUC with the Intel and Vega processors on a single "chip" was one of the coolest bits of tech I've seen in quite a while. I am still kinda baffled as to why AMD hasn't tried to pursue this further especially with all their experience with interposers, chiplets, HBM, "Infinity Fabric" etc.
Member
Posts: 28
Joined: 2018-07-23
I thought AMD used those HBM chips in their process for memory cache
Senior Member
Posts: 2323
Joined: 2010-05-26
16gb on a single package will be highly sort after in 2020 trust me.
If the price comes down i'd expect to see many top end GPUs using it.
Senior Member
Posts: 1747
Joined: 2013-06-04
They where forced to use HBM to be competitive, they needed the memory speed and lower power usage.
HBM is still used on the top workstation cards, unless something bag happens with GDDR7, HBM will still be the best solution for high bandwidth and large capacity.
They were not competitive using that BS, it only sank the GPU side of the company. Plus, they didn't make any money on it.
Member
Posts: 67
Joined: 2012-12-25
Would love to see 1/10th of this speed in non-volatile memory. Not that networks / internal bandwidth could support it, but it would be nice to look at.
On a more relevant note, any word on pricing in comparison to the GDDR alternatives? Given HBMs past, I'm sure it's prohibitively expensive, so it won't make it down to the GPUs us mortals use. This part of the post gives me that impression as well:
You can pretty much tell where they plan to make all of their money on this.