I have this exact combination though I only enabled EXPO to run my corsair 64GB vengeance on 6000-CL30 speed, and a fan curve that's quiet enough for the most part using an air cooling. Mine boots in 40-50 seconds to Windows which doesn't bother me. Answer from d3rrlck on reddit.com
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H|ard|Forum
hardforum.com › [h]ard|ware › amd processors
7800X3D best BIOS settings | [H]ard|Forum
July 31, 2023 - I built a 7800X3D rig for my friend and had to keep it an extra week stress testing it to make sure it wasn't going to keep crashing, well he hated it so much he bought another prebuilt machine only a few weeks after he got it. He has the same issues as I do, constant boot loops and POST fails, bluescreens when playing games. All default, auto settings. Latest BIOS. MSI ...
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Reddit
reddit.com › r/realamd › 7800x3d bios
r/realAMD on Reddit: 7800X3D BIOS
June 14, 2023 -

Hi ppl, I will be a Ryzen 7800X3D owner for the first time. I have never owned an AMD before. I purchased MSI Tomahawk B650 motherboard for this CPU. I have a question for you. What BIOS settings should I use for the best performance and temperatures? Can I follow this : https://youtu.be/pcEUVuZsyek However he has 7600X. 😞 If anyone has a 7800X3D and an MSI motherboard, could you please share your BIOS settings?

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Reddit
reddit.com › r/msi_gaming › 7800x3d bios settings
r/MSI_Gaming on Reddit: 7800x3d BIOS Settings
October 22, 2024 - Operated and moderated by members of the MSI USA team. https://us.msi.com/ ... Hey guys, just moved from Intel to AMD, and I'm a bit confused about what to do here. I did activate EXPO, and also enabled "Memory Context Restore" and my last boot time was 15 seconds. Memory running perfectly at 6000mhz. But I also saw a guys here telling to set this "High-Efficiency Mode" to "Enabled", and then "Memory Timing Preset" to "Tighter".
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Reddit
reddit.com › r/msi_gaming › must have bios settings for b650 tomahawk wifi with 7800x3d?
r/MSI_Gaming on Reddit: Must have BIOS settings for B650 Tomahawk WiFi with 7800x3D?
January 9, 2024 -

Dear everyone,

I'll have my first ever AMD build in a couple of days and I'm not quite sure what are the absolute must settings within the BIOS that I'll need to change for the best possible performance?

I've read a few suggestions in the review section of the webshop I'm picking these up from, one guy mentioned "Memory Context Restore" needs to be enabled for a fast Boot up as well as a couple other things, but I'm not quite sure what else I'd have to tweak.

Could someone who has this combo(or a similar MSI board)provide some suggestions?

Thanks in advance!

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Reddit
reddit.com › r/amdhelp › safe and optimal settings for my 7800x3d?
Safe and optimal settings for my 7800x3d? : r/AMDHelp
May 19, 2025 - Make sure your BIOS is updated and have your RAM set to the 6000MHz sweet spot. I have seen from experience that the 7800X3D likes to idle between 30-40 degree's Celsius, depending on your cooler.
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Overclockers UK
forums.overclockers.co.uk › hardware › cpus
Tuning 7800x3D for optimal performance | Overclockers UK Forums
April 18, 2024 - I’m not bothered about super ... on individual cores to get the absolute best benchmark scores · Click to expand... In the MSI Bios press F7 to get the Advanced mode ( BIOS is set to EZ mode by default )....
Find elsewhere
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Reddit
reddit.com › r/amdhelp › need best bios config settings for my 7800x3d
r/AMDHelp on Reddit: Need best bios config settings for my 7800X3D
October 14, 2023 -

CPU: RYZEN 7 7800X3D

Motherboard: Asus Prime X670-P Wifi

BIOS Version: 1808

RAM: 2x32 G.Skill DDR5 6000 (QVL)

PSU: Corsair 1000w

Operating System & Version: WINDOWS 11 Pro

Chipset Drivers: 5.08.02.027

I have scoured the internet and haven't found any definitive information on what the ideal settings should be for my setup. My biggest confusion is over EXPO. I've tried 2 different memory kits, both are on the QVL list for my board and neither will boot at 6000mt/s. The best I've been able to accomplish in my fiddling is enabling EXPO then changing the ram speed down to 5800mt/s - And this only works if Asus performance enhancement (APE) is enabled, otherwise it won't post. Currently I'm running my memory at 5600mt/s with APE off. I don't understand the connection and interaction with some of these features.

All I'd like to accomplish with this build is just to have it configured to it's optimum. I have no desire to use PBO and for that matter spend hours testing overclocks.

Please give me some honest and realistic recommendations for bios settings in this regard. I don't know how to get my ram to post at 6000 - even though it's QVL and many folks say 6000 is the "sweet spot" for these CPUs, mine simply won't accept it.

I know that 5200mt/s is the SPEC on AMDs site for my CPU so anything I can get over this is a bonus. I'm open to any useful feedback and will expound on any questions and will be free to immediately respond all weekend. Thanks in advance everyone.

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Linus Tech Tips
linustechtips.com › computer hardware › cpus, motherboards, and memory
7800X3D optimal BIOS settings - CPUs, Motherboards, and Memory - Linus Tech Tips
May 16, 2024 - This is my first AMD processor since the Athlon XP days, so I am a little out of the loop with current BIOS settings. I know it's not OCable as Intel is, but i know something can be done with PBO and CO. I have paired the 7800X3D with an Gigabyte X670 AORUS Elite AX and 2x16GB G.Skill 6000Mhz CL3...
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Club386
club386.com › home › msi claims 12 per cent fps increase with ryzen 7 7800x3d via new bios mode
MSI claims 12 per cent FPS increase with Ryzen 7 7800X3D via new BIOS mode | Club386
April 7, 2023 - MSI has announced multiple new ... MSI is adding three new settings to its boards, namely, Enhanced Mode Boost, High-Efficiency Mode and Memory Context Restore....
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Reddit
reddit.com › r/msi_gaming › bios tuning or performance guide for x670e and 7800x3d
r/MSI_Gaming on Reddit: bios tuning or performance guide for x670e and 7800x3d
September 26, 2024 -

i have an x670e tomahawk and 7800x3d. new to the amd platform. i have expo on, powerdown disabled, and mcr disabled. my boot times are like 60 seconds right now, which im ok with. to my understanding, enabling mcr is only for faster booting, please correct me if im wrong. i wouldn't want to jeopardize stability for faster boot times. running the latest 1E bios. over the past few months i'd run 3dmark and cinebench and my scores are always pretty low in comparison to other submitted results. granted this is a working pc, so i do have all the security and misc software running in the background.

i recently assembled a new pc with an asrock b650e and 7800x3d and out of the box, with only win11 and drivers installed, his cinebench scores always beat mine. both pcs have CL30 6000mhz ram.

is there a tuning guide or optimal/preferred settings for the x670e and 7800x3d?

any ideas on how to squeeze out a lil more performance outta my x670e board?

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MSI
msi.com › news › detail › Boosting-10-Percent-Game-Performance-With-Ryzen--7-7800X3D-Processor-And-MSI-Exclusive-Enhanced-Mode-Boost-141658
Boosting 10% Game Performance With Ryzen™ 7 7800X3D Processor And MSI Exclusive Enhanced Mode Boost
April 6, 2023 - At the same time, MSI is pleased ... 7 7800X3D, powered by MSI’s exclusive BIOS features - Enhanced Mode Boost, High-Efficiency Mode and Memory Context Restore. All MSI 600 series motherboards support these functions with AGESA COMBO PI 1.0.0.6. ...
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Reddit
reddit.com › r/msi_gaming › best bios settings for msi tomahawk x870e + 9800x3d + 6000mhz cl30 ram for smooth gaming?
r/MSI_Gaming on Reddit: Best BIOS Settings for MSI Tomahawk X870E + 9800X3D + 6000MHz CL30 RAM for Smooth Gaming?
November 29, 2025 -

Hey everyone,

I’ve recently built a new system and I’m trying to dial in the optimal BIOS settings for the best, stable gaming performance—specifically aiming to eliminate stuttering and micro-freezes. My setup:

  • Motherboard: MSI MAG Tomahawk X870E

  • CPU: Ryzen 9 9800X3D

  • RAM: Kingston Fury Beast 6000MHz CL30 (2x16GB)

I’m currently running everything at stock + EXPO enabled, but I feel like there’s more performance potential to squeeze out of this combo, especially given how sensitive the X3D chips are to memory timings and Infinity Fabric.

For those who have a similar setup:

  • What BIOS settings are you running for the most stable results?

  • Is EXPO I or EXPO II better on this board?

  • High bandwith mode for Ram ON or OFF? (if ON which option is the best?)

  • Latency killer On or OFF?

  • Any recommended tweaks to SoC voltage, Curve Optimizer, FCLK, or Memory timings?

  • Should I keep Precision Boost Overdrive enabled, and if so, what limits are safe for the 9800X3D?

  • Anything in MSI’s BIOS I should disable to avoid latency or stuttering (e.g., CPPC, SMT, Global C-States, etc.)?

My goal is maximum smoothness in games like Battlefield 6 — no stutter, consistent frametime, and no instability.

Would love to hear your working configs, screenshots, voltages, or general tips. Thanks in advance! 🙏

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Reddit
reddit.com › r/asus › need best bios config settings for my 7800x3d on my x670-p
r/ASUS on Reddit: Need best bios config settings for my 7800X3D on my X670-P
October 18, 2023 -

CPU: RYZEN 7 7800X3D

Motherboard: Asus Prime X670-P Wifi

BIOS Version: 1808

RAM: 2x32 G.Skill DDR5 6000 (QVL)

Operating System: WINDOWS 11 Pro

Chipset Drivers: 5.08.02.027

I have scoured the internet and haven't found any definitive information on what the ideal settings should be for my setup. My biggest confusion is over EXPO. I've tried 2 different memory kits, both are on the QVL list for my board and neither will boot at 6000mt/s. The best I've been able to accomplish in my fiddling is enabling EXPO then changing the ram speed down to 5800mt/s - And this only works if Asus performance enhancement (APE) is enabled, otherwise it won't post. Currently I'm running my memory at 5600mt/s with APE off. I don't understand the connection and interaction with some of these features.

All I'd like to accomplish with this build is just to have it configured to it's optimum. I have no desire to use PBO and for that matter spend hours testing overclocks.

Please give me some honest and realistic recommendations for bios settings in this regard. I don't know how to get my ram to post at 6000 - even though it's QVL and many folks say 6000 is the "sweet spot" for these CPUs, mine simply won't accept it.

I know that 5200mt/s is the SPEC on AMDs site for my CPU so anything I can get over this is a bonus. I'm open to any useful feedback and will expound on any questions and will be free to immediately respond. Thanks in advance everyone.

Top answer
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QVL is supposed to mean "this will work at expo". ASUS and AMD shit the bed on this one. ASUS support is actively malicious when it comes to supporting their QVL, so even though it should be supported and just work out of the box after setting EXPO, you can't expect that it actually will be. However, there are some things you can do. Update the bios to 1811 as that bios supposedly "improves system stability" likely meaning RAM stability. Some bioses just straight up don't work and the community basically has to just sort out which ones are crap by itself with no support from ASUS. Some older bioses may work when newer bioses do not because pain. Since you have an X3D chip, don't use any bios prior to AGESA 1.0.0.7 as those bioses may degrade or even fry your CPU if SOC voltage increases (if you're thinking 'wtf' you are not alone, though unlike all the other stability issues, that is basically ASUS's issue, not so much fault for AMD on that one). Make sure you are enabling EXPO II (definitely not the ASUS tweaked version), and set FCLK to 2000 (shouldn't do much, but may stop the bios from doing something stupid). Most importantly (after testing with the above settings) disable Memory Context Restore and Power Down Enable, as that trades away stability for boot speed, and you have a stability issue. -- If none of that works, another thing you can do is that since you are so close to getting your RAM to work (ie. 5800 works) is to use buildzoid's hynix settings for your RAM (I believe the GSkill kit is hynix, oh and you do too, nice). This video is the main source for hynix settings (ignore FCLK in the video 2000 is a good safe setting) which are better tested than whatever GSkill is using and can occasionally fix things as a result. Those settings are significantly higher performing settings in general and can improve boot time by a very tiny amount (though there may be some difficulty using Memory Context Restore with those settings). If you want to try to get those settings to work with Memory Context Restore and they don't, I can help suggest next steps. -- Honestly setting EXPO II and then setting 5800 mt/s is probably a fine workaround at least until another bios update comes around if you have significant trouble with this. If you experience instability, then set 5600. If you need Memory Context Restore because the boot time is annoying you, there's something extremely messed up that used to happen in ancient bios versions when RAM is set above 5400 with Memory Context Restore enabled -- which I think they fixed, but bios updates have truly been a crapshoot and there is no communication from ASUS or AMD on that. There shouldn't be a need to set 5200. Just make sure EXPO II is set.
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Reddit
reddit.com › r/pcmasterrace › best settings for 7800x3d
r/pcmasterrace on Reddit: Best settings for 7800x3d
March 13, 2024 -

I just recently did an upgrade from Intel to AMD and this is my first time using an AMD CPU. I read a few reviews and articles on the Ryzen 7 7800x3d. I’m decently tech savvy however I stay away from OC and messing around in the BIOS. Now I guess I want to change that lol

I only game so I figured I might as well try to get some more performance out of my rig while not going too crazy and making it unstable but since I’m not familiar with this, I don’t want to make any changes without knowing what I’m doing and why.

What would be the best BIOS changes or any changes elsewhere ?

My pc build: (started with a prebuilt and swapped parts in/out so that’s why some cheap parts are still in it)

https://pcpartpicker.com/list/ymdYz6

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Reddit
reddit.com › r/amdhelp › bios settings to lower 7800x3d temperature
r/AMDHelp on Reddit: BIOS settings to lower 7800X3D temperature
September 12, 2024 -

Hi, I'm running my 7800X3D with MSI B650 Edge, Thermalright Peerless Assassin 120 and Noctua NT-H2. Used to idle at 44° C and randomly spiking up to 71° C just web browsing. Then I followed some tutorial and set these:

  • Precision Boost Override: Thermal Limit 80° C, Curve Optimizer All Cores Negative 20

  • CPU SOC Voltage Override 1.2 V

Now I'm idling at 41° C with some spikes up to 65 if I quickly open a lot of tabs or drag and shake the window.

Is there any other BIOS setting I can change to further lower temps without losing too much performance?

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Tom's Hardware
tomshardware.com › pc components › cpus
MSI's New BIOS Restricts Ryzen 7000X3D Voltages | Tom's Hardware
April 24, 2023 - In order to prevent over-voltage and reduce the risk of damage to the Ryzen 7000X3D-series CPUs, MSI has added some restrictions in both the AM5 series BIOS and the MSI Center." Over the weekend, it was reported that some AMD Ryzen 7 7800X3Ds, one of the best CPUs for gaming, are facing overheating ...