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Is a Z390 x 9900k A Valid Build?

Featured Replies

I will OC this one to 5Ghz.

Best memory?

Looking at the MSI

 

Cheers
bs

AMD RYZEN 9 5900X 12 CORE CPU - ZOTAC RTX 3060Ti GPU - NZXT H510i ELITE CASE - EVO M.2 970 500GB DRIVE - 32GB XTREEM 4000 MEM - XPG GOLD 80+ 650 WATT PS - NZXT 280 HYBRID COOLER

Valid?  If the question is whether the i9-9900K is compatible with the Z390, then yes it is.

The GSkill 3600 CAS 15 RAM (2x8GB) I'm using has been very good memory.

Regards

Bob Scott | President and CEO, AVSIM Inc
ATP Gulfstream II-III-IV-V

Sys1 (MSFS20+24/XPlane12+11): AMD 9800X3D, water 2x240mm, MSI MPG X670E Carbon, 64GB GSkill 6000/30, nVidia RTX4090FE
Alienware AW3821DW 38" 21:9 GSync, 2x4TB Crucial T705 PCIe5 + 2x2TB Samsung 990 SSD, EVGA 1000P2 PSU, 12.9" iPad Pro
Thrustmaster TCA Boeing Yoke, TCA Airbus Sidestick, Twin TCA Airbus Throttle quads, PFC Cirrus Pedals, Coolermaster HAF932 case

Sys2 (P3Dv5/v4): i9-13900KS, water 2x360mm, ASUS Z790 Hero, 32GB GSkill 7800MHz CAS36, ASUS RTX4090
Samsung 55" JS8500 4K TV@60Hz,
3x 2TB WD SN850X 1x 4TB Crucial P3 M.2 NVME SSD, EVGA 1600T2 PSU
Fiber link to Yamaha RX-V467 Home Theater Receiver, Polk/Klipsch 6" bookshelf speakers, Polk 12" subwoofer, 12.9" iPad Pro
PFC yoke/throttle quad/pedals with custom Hall sensor retrofit, Thermaltake View 71 case, Stream Deck XL button box

Sys3 (DCS/P3Dv4/ATS/ETS): AMD 7800X3D, MSI MPG X870E Carbon, Noctua NH-D15S, 64GB GSkill 6000/30, EVGA RTX3090
Alienware AW3420DW 34" 21:9 GSync, Corsair HX1000i PSU, 4TB Crucial T705 PCIe5 + 2TB Samsung 970Evo Plus,
TM TCA Officer Pack
, Saitek combat pedals, TM Warthog, TM RS300 FF wheel/pedals, Coolermaster HAF XB case

Yep, a 9900K on a Z390 and overclocked to 5 GHz is a "valid" build... not a bad combo at all.  Another good choice for memory is the GSkill 3200 TridentZ CAS 14... overclocks well.

A critical factor in building a 9700K/9900K system is cooling.  You'll need plenty of it... and it won't be cheap.

Greg

On ‎1‎/‎22‎/‎2019 at 6:16 PM, bean_sprout said:

I will OC this one to 5Ghz.

Best memory?

Looking at the MSI

 

Cheers
bs

Why not just go with the 9700K?  I do not understand everyone's obsession with the 9900K.  To achieve a good overclock with a 9900K with acceptable temps u will have to disable HT. 

Matt Wilson

13 hours ago, lownslo said:

A critical factor in building a 9700K/9900K system is cooling.  You'll need plenty of it... and it won't be cheap.

What makes u say it will be expensive? 

Matt Wilson

  • Author

No I won't be enabling HT

Cheers

AMD RYZEN 9 5900X 12 CORE CPU - ZOTAC RTX 3060Ti GPU - NZXT H510i ELITE CASE - EVO M.2 970 500GB DRIVE - 32GB XTREEM 4000 MEM - XPG GOLD 80+ 650 WATT PS - NZXT 280 HYBRID COOLER

Ive used the Msi board. You don't need water cooling. See last pages here:

 

Regards

 

Howard

 

H D Isaacs

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