Hey everyone, wanted to share my final 24/7 daily driver settings. I know Samsung DDR5 dies get a lot of hate for being stubborn on AM5, but I managed to dial in an absolutely rock-solid profile that completely eliminated my 1% low stutters in heavily modded games.
System Specs:
CPU: Ryzen 7 9850X3D
GPU: MSI 16G Shadow 3x OC RTX 5070 Ti
RAM: 32GB Geil Orion V RGB DDR5-6000 (Samsung Die)
Motherboard: Gigabyte B650 UD AX-Y1 REV 1.0
Cooling: Stock 360mm AIO that came with the PC + Custom 120mm fan swivel arm mounted for RAM / SSD thermal control.
Storage: Crucial T700 Gen 5 (OS/Read) & Kingston NV2 1TB (Dedicated OBS Write)
The Overclock / Undervolt:
PBO: -20 Curve Optimizer (All Core) with a +200MHz clock override.
FCLK: 2133 MHz (1:1 UCLK=MEMCLK)
Voltages: VCORE SOC @ 1.250V | VDD Misc @ 1.100V | DDR_VDD & VDDQ @ 1.410V | VDDP @ 0.950V
Timings: SCLs pulled down to 4. (See attached ZenTimings screenshot).
Stability Testing:
Passed multiple hours of OCCT AVX2 thermal loops without clock stretching or idle BSODs. To verify zero silent ECC corrections on the memory, I ran 10 passes of the 7-Zip benchmark using a 256MB dictionary size (filling 25.8GB of RAM) with dead-flat compression scores around 128 GIPS. Testing also done on prime95 ykcruncher 6+ hours. No clock stretching / errors.
The GPU Overclock (MSI Afterburner):
Core Clock: 2900mhz @ 0.975mv undervolt
Memory Clock: +2000 MHz (Unbelievable scaling on this 5070 Ti)
Power Limit: 100% limited
Real-World Impact:
The memory tuning and FCLK bump completely transformed the system's responsiveness. Frame times are completely locked when panning the camera in Silvermoon in WoW: Midnight, and I no longer get memory leak hitches inside massive clan bases in Rust (locking the pagefile to 32GB also helped here). It also effortlessly handles multistreaming to Twitch and TikTok while running continuous local recordings in OBS.
Hopefully, this helps someone else out there fighting with a Samsung kit!