PS4 Pro specs: 4.2 TFLOPs, Jaguar CPU, 310W power draw | TweakTown
Benchmarks comparing the PS4 Jaguar CPU to the PS5 Zen CPU show what a massive upgrade the PS5 is for devs, they had regularly expressed frustration at last gen's weak CPU capability
RedGamingTech
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
PS4 Pro held back by Jaguar CPU, here's the proof | TweakTown