SK Hynix Marks its 8Gb GDDR6 Memory Chips "Available" in Latest Catalog Update
SK Hynix, the other Korean DRAM and NAND flash giant than Samsung, updated its DRAM product catalog to reflect immediate availability of its 8-gigabit (1 GB) GDDR6 memory chips. The company is selling four SKUs, part "H56C8H24MJR-S2C" in 14 Gbps and 12 Gbps variants; and part "H56C8H24MJR-S0C" in 12 Gbps and 10 Gbps variants. The -S2C chips are more energy efficient, in achieving 14 Gbps at 1.35V and 12 Gbps at 1.25V; while the -S0C achieves 12 Gbps at 1.35V, and 10 Gbps at 1.25V. Unless NVIDIA decides that the GTX 1080-successor should feature 16 GB of memory, the company could be in the market for 8 Gb GDDR6 chips.
Meanwhile, rival Samsung announced that it began mass-production of 16 Gb (2 GB) GDDR6 memory chips, which should enable 16 GB of memory across a 256-bit memory interface, or 8 GB over a 128-bit interface. Samsung's latest chips not only have double the density as SK Hynix's, but also tick faster, at 18 Gbps, with a voltage of 1.35V. It is widely expected that GDDR6 will be the dominant memory standard for entry, mainstream, and even high-end graphics cards, which launch through 2018-19. NVIDIA is expected this year to launch its new "Volta" graphics architecture across various consumer-graphics market-segments.
Meanwhile, rival Samsung announced that it began mass-production of 16 Gb (2 GB) GDDR6 memory chips, which should enable 16 GB of memory across a 256-bit memory interface, or 8 GB over a 128-bit interface. Samsung's latest chips not only have double the density as SK Hynix's, but also tick faster, at 18 Gbps, with a voltage of 1.35V. It is widely expected that GDDR6 will be the dominant memory standard for entry, mainstream, and even high-end graphics cards, which launch through 2018-19. NVIDIA is expected this year to launch its new "Volta" graphics architecture across various consumer-graphics market-segments.