Solana network clock speed increases by 17% with no change to transaction capacity

Solana has reduced its target slot time from 300 milliseconds to 250 milliseconds, effectively increasing the network clock speed by approximately 17%. This adjustment increases the target block production rate to about 4 blocks per second, up from 3.3. While this provides more real-time network status for applications, the total transaction capacity remains unchanged as the computational and data limits per slot have been scaled down proportionally. This marks the third phase of Solana's ongoing efforts to reduce slot times, with future plans to reach 200 milliseconds pending performance stability.