TechPowerUp noticed the firm is offering 8Gb (1GB) GDDR6 memory chips in four different versions.
The fastest ones achieve 14Gbps at 1.35V, followed up by a 12Gbps version that needs 1.25V. Then there are also less efficient models, including a 12Gbps chip that requires 1.35V and a 10Gbps one that needs 1.25V.
For comparison, the new Samsung 16Gb (2GB) GDDR6 chips do 18Gbps at 1.35V. The first GDDR6 video cards are expected later this year.