Amdmsr Tweaker V1.1 64 Bit 〈4K 8K〉

: AmdMsrTweaker P0=12.5@1.4 sets the P0 state to a 12.5x multiplier at 1.4V.

| MSR Address | Purpose | Typical Value Range | |-------------|---------|----------------------| | 0xC0010062 | P-state 0 frequency/voltage | 64-bit encoded | | 0xC0010063 | P-state 1 (lower power) | 64-bit encoded | | 0xC0010015 | Hardware thermal limit (PROCHOT) | Bit 0 = enable | | 0xC001029A-0x29F | Curve Optimizer per core | 0x00 to 0x1E | | 0xC0010132 | PPT limit (Watts) | 0–100000 mW | | 0xC0010133 | TDC limit (Amps) | 0–1000 | AMDMSR Tweaker V1.1 64 Bit

| CPU Family | P-State Override | Power Limit Unlock | Curve/MSR Tweak | Notes | |------------|----------------|--------------------|-----------------|-------| | Ryzen 1000 (Summit Ridge) | Full | Limited | No | NB voltage works. | | Ryzen 2000 (Pinnacle Ridge) | Full | Full | Partial | Use older 1.0 version for stability. | | Ryzen 3000 (Matisse) | Full | Full | Full | V1.1 shines here. | | Ryzen 4000 (Renoir APU) | Partial | Yes | No | iGPU MSRs blocked. | | Ryzen 5000 (Vermeer) | Full | Full | Full | Best support. | | Ryzen 7000 (Raphael) | Partial | Yes | Partial | Some MSRs locked by AGESA 1.0.0.7+. | | Threadripper 3000/5000 | Full | Full | No | Works but each die has separate MSRs. | : AmdMsrTweaker P0=12

[Attached / Link to release]