Alleged AMD Next-Gen Flagship Navi ‘Radeon RX’ GPU Specifications Leaked – 5120 Cores, 24 GB HBM2e Memory, 2 TB/s Bandwidth Surprisingly, the document lists the complete GPU and memory configurations.
For the GPU itself, we are looking at 5120 stream processors packed in 80 Compute Units. The GPU consists of a total of
320 TMUs and 96 ROPs. The L2 cache size on the chip also sits at a mammoth 12 MB.
In terms of memory, we are looking at 24 GB of high-performance HBM2e. The GPU would feature a 4096-bit bus interface and reportedly up to 2 Terabytes per second worth of bandwidth https://wccftech.com/amd-next-gen-flagship-radeon-rx-navi-gpu-specs-leak-5120-cores-24-gb-memory/ ---------------------------------------------------
thats only 2 stacks of HDM2e - 4 would have been 48GB
Ampere(titan) is allegds to have 8 stacks for 96GB