Micron Technology has begun mass production of GDDR6X memory chips rated at 21 Gbps and 24 Gbps, which will be utilized solely by NVIDIA in its next-generation RTX 40-series "Ada" graphics cards.

With double the capacity of both GDDR6 and GDDR6X, only half the number of chips are required for a given amount of total memory, opening up the possibility for graphics cards with even more VRAM.

Nvidia's higher end options use GDDR6X memory, ... Comparably, most GDDR6 chips today only have a density of 16Gb, even if there are technically 32Gb samples available.

These new GDDR6X modules are "the world’s fastest discrete memory," as Micron boasts, and we're looking forward to discovering exactly what Nvidia has in store for us at the high-end of its RTX ...

Micron's new 24Gbps GDDR6X memory modules will also usher in 48GB of GDDR6X at 24Gbps, where the double-sided 24Gbps GDDR6X memory chips will be perfect for a new TITAN-class GPU, or workstation ...

Micron has disclosed an intent to launch GDDR7 memory chips in the initial six months of 2024, asserting the superiority of these chips over the preceding GDDR6 and GDDR6X in terms of performance.

Micron's fastest GDDR6X memory yet, clocking in at 24Gbps, has entered production. The upcoming next-gen RX 7000 and RTX 4000 series GPUs from AMD and Nvidia, respectively, are likely to use it.

Micron's GDDR7 memory is expected to replace both GDDR6 and non-standard GDDR6X chips currently used in modern GPUs for gaming and AI workloads. The Idaho-based company claims ...

Reports indicate that Nvidia has narrowed the supply for the RTX 40 series of GPUs in order to focus on AI chips. ... The report specifies ‘quality control problems’ with a batch of GDDR6X memory.

As standard, the RTX 4070 comes with 12GB of GDDR6X VRAM running at 1,313MHz (21Gbps effective), giving you a total memory bandwidth of 504.2GB/s with this GPU's 192-bit memory interface. However ...

Micron announced this week that it would introduce its first GDDR7 memory chips in the first half of 2024. ... which would be significantly higher than the 22-23 GT/s delivered by GDDR6X.