South Korean company SK Hynix recently demonstrated samples of memory type GDDR6 , capable of operating at 16 GHz QDR. Meanwhile, in the recently updated catalog of memory chips on the site of this manufacturer GDDR6 appears with weaker characteristics. If you believe the official information, the eight-gigabit GDDR6 chips of the SK brand Hynix will reach data rates of 12-14 Gb / s only by the fourth quarter. Before the turn in 16 Gbit / s they will get, most likely, already next year.
By the end of the year SK Hynix will also offer eight-gigabit GDDR5 chips with a frequency of 10 GHz QDR. Unlike GDDR6, which is satisfied with voltage 1.35 V, GDDR5 memory at maximum speeds operates at 1.5 V or even 1.55 V.
Finally, SK Hynix has been offering HBM2 memory chips of 4 GB with a nominal frequency of 1.6 GHz since this quarter.
If NVIDIA Tesla V100 accelerators are assigned the presence of 16 GB of HBM2 memory (four chips), then there is no intelligible information about the amount of AMD Radeon RX Vega memory. According to one data, it will be limited to 8 GB, for others, more fresh - it is possible that there are also products with 16 GB of memory. Related Products :
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