According to a leaked MSI prebuilt listing, the NVIDIA GeForce RTX 4060 Ti and RTX 4060 are equipped with 8GB.

NVIDIA is set to launch its GeForce RTX 4060 Ti and RTX 4060 in May 2023, both of which will come with 8 GB of memory as standard. This information was confirmed through leaked screenshots of an MSI pre-built gaming desktop listing. The MSI MAG Infinite S3 will offer both GPU options, with CPU options ranging from the Intel Core i5-13400F to the i7-13700F. The desktop will also come with 16 GB of main memory and a 1 TB SSD as standard.

The 8 GB memory size confirms that the RTX 4060 series will be based on the "AD106" silicon, which has a 128-bit memory interface. This is a downgrade from the current RTX 3060, which offers 12 GB of GDDR6 memory across a 192-bit memory bus. However, the RTX 3060 Ti also offers just 8 GB of memory (over a 256-bit wide memory bus). With the "Ada" graphics architecture powering the RTX 40-series, NVIDIA has redesigned the memory sub-system of the GPU, with a greater emphasis on large on-die caches, reducing the reliance on discrete memory bandwidth.