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Safe or Fast for Ryzen RAM Calculator?

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It really depends on what speed you're running.  And that really depends on your kit.  So honestly you're gonna just have to set and test yourself to see if any particular settings work for you yourself.  But that's half the fun.  

As the title suggests, have you guys operated without issue on the fast preset since currently I am on the safe preset of timings and subtimings and so far no issue so would it be worth the trouble to try the fast preset?

CPU: AMD Ryzen 7 2700X; GPU: MSI RTX 2060 Gaming Z; MoBo: MSI B450 Gaming Plus ATX; RAM: TForce Delta TUF RGB 3200MHz (2x8) 16GB; 

Case: CoolerMaster MB511 RGB TG; PSU: Seasonic Prime FX Gold 750W Fully Modular; CPU Cooling: Cooler Master MA620P; Storage: WD Blue 250GB SATA SSD & Seagate Barracuda 2TB 7200RPM; Monitor: MSI MAG241C 144Hz Curved Gaming Panel; Keyboard: Corsair K95 RGB Platinum (MX Brown); Mouse: Fantech X11 Daredevil   

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?

Do you mean xmp profile 1 vs 2?

 

What settings are you trying to run at?

 

If ddr4 is less than 1.4V and it doesn't crash when under load then it is safe.

I got 3433mhz at 1.36V on one stick.

 

Just run the ram at the rated 3200mhz speed.

I only see your reply if you @ me.

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I heard that the max safe voltage of DDR4 is 1.5V so it is safe to go 1.45V?

CPU: AMD Ryzen 7 2700X; GPU: MSI RTX 2060 Gaming Z; MoBo: MSI B450 Gaming Plus ATX; RAM: TForce Delta TUF RGB 3200MHz (2x8) 16GB; 

Case: CoolerMaster MB511 RGB TG; PSU: Seasonic Prime FX Gold 750W Fully Modular; CPU Cooling: Cooler Master MA620P; Storage: WD Blue 250GB SATA SSD & Seagate Barracuda 2TB 7200RPM; Monitor: MSI MAG241C 144Hz Curved Gaming Panel; Keyboard: Corsair K95 RGB Platinum (MX Brown); Mouse: Fantech X11 Daredevil   

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I use the fast one with zero issues. I set the voltage as low as I can and stress test it to ensure stability. I don't really like to run mine over 1.4v but I think a little higher might be okay. 

Ryzen 3800X + MEG ACE w/ Radeon VII + 3733 c14 Trident Z RGB in a Custom Loop powered by Seasonic Prime Ultra Titanium
PSU Tier List | Motherboard Tier List | My Build

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It really depends on what speed you're running.  And that really depends on your kit.  So honestly you're gonna just have to set and test yourself to see if any particular settings work for you yourself.  But that's half the fun.  

AMD Ryzen 5800XFractal Design S36 360 AIO w/6 Corsair SP120L fans  |  Asus Crosshair VII WiFi X470  |  G.SKILL TridentZ 4400CL19 2x8GB @ 3800MHz 14-14-14-14-30  |  EVGA 3080 FTW3 Hybrid  |  Samsung 970 EVO M.2 NVMe 500GB - Boot Drive  |  Samsung 850 EVO SSD 1TB - Game Drive  |  Seagate 1TB HDD - Media Drive  |  EVGA 650 G3 PSU | Thermaltake Core P3 Case 

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