Based on current leaks, the RX 7600 will supposedly have 28 RDNA3 Compute Units. That's the same count as the existing RX 6600, but with architectural enhancements that should further boost performance.
Are you sure about this ?
Because as far as I know, The Navi 33 GCD is expected to feature 2 Shader Engines and each Shader Engine has 2 Shader Arrays (2 per SE / 4 in total). Seen the block diagram. So based on this info, we get 16 WGP's or
32 Compute Units for a total of 2048 cores which is the same core count as the Navi 23 GPU.
- AMD Navi 33: 2048 Cores, 128-bit Bus, 32 MB Infinity Cache, 204mm2 GPU Die @6nm
- AMD Navi 23: 2048 Cores, 128-bit Bus, 32 MB Infinity Cache, 237mm2 GPU Die @7nm
Obviously, the GPU will also come packaged with 32 MB of Infinity Cache, the same amount as the Navi 23 GPU, and across a 128-bit wide bus.