First up, the site learned the GeForce RTX 2080 has 2944 CUDA cores, 8GB GDDR6 memory, a 256-bit memory bus and memory bandwidth of 448GB/s.
The GeForce RTX 2080 Ti on the other hand packs 4352 CUDA cores, 11GB GDDR6 memory, a 352-bit memory bus, and memory bandwidth of 616GB/s.
As a bonus, the site also leaks the first photo of a GeForce RTX 2080 series card from Gigabyte. This one is likely the Gigabyte GAMING GeForce RTX 2080 as it's not part of the AORUS series.