1. SK hynix announced plans to start mass production of GDDR7 memory chips in Q1 2025, positioning itself as the last among major memory vendors to do so. 2. Samsung and Micron are ahead in the race, with Samsung already sampling and Micron aiming for early mass production this year. 3. SK hynix showcased GDDR7 chips at Computex 2024, highlighting their roadmap which includes 16Gbit and 24Gbit chips with data transfer rates up to 40 GT/s.