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Constructing a VR-Prepared PC with the Intel i9-12900K

Digital Actuality is an incredible factor. It helps you to quickly escape no matter mortal issues you grapple with in life: politics, costly GPUs, your in-laws… the record is limitless! However in an effort to energy a complete digital universe so that you can freely discover and withdraw into, you’ll want fairly a beefy laptop to deal with it.

That’s why, on this article, we’ll be having a look at constructing a PC with Intel’s new flagship CPUthe highly effective i9-12900K. Constructing round that new chip, we’re aiming to place collectively a pc that may crank out VR efficiency with extremely excessive constancy.

Earlier than we begin all of the bits and items, although, let’s carefully look at the center of this beastly PC: the i9-12900K!


Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K -

  • MSRP: ~$650
  • Core Depend: 16 (8 excessive frequency “efficiency” cores and eight low frequency “effectivity” cores)
    • Efficiency cores run at 3.2 GHz – 5.2 GHz
    • Effectivity cores run at 2.4 GHz – 3.9 GHz
  • Thread Depend: 24
  • Cache: 30 MB
  • Energy Consumption: 125-241W
  • Max reminiscence: 128GB
  • Socket: LGA 1700

Inspecting these specs permits us to make many comparisons to the i9-11900K from Intel’s Eleventh era. Regardless of a barely decrease base and max frequency within the 12900K’s primary cores, it has double the core depend in comparison with the Eleventh-generation i9. Whereas this appears like a doubling of efficiency during the last era, it’s a little bit totally different as a result of not all 16 of the 12900K’s cores run on the identical frequency.

Moderately, half of the cores run at a diminished clock velocity and are referred to as “effectivity” cores, which deal with decrease precedence duties to maintain the efficiency cores targeted on what’s necessary: on this scenario, our VR video games! 24 threads and a 30MB cache give this processor monstrous workstation potential, permitting for in depth 3D modeling or video enhancing work throughout a number of displays concurrently. These unbelievable specs come at an equally unbelievable value, typically round $600-$650however you actually get what you pay for!

Now, let’s see what sort of system could be suited to help this CPU!


The Construct

CPU Cooler: Corsair iCUE H150i Elite Capellix (with LGA1700 Retrofit Equipment)


A strong processor calls for highly effective cooling efficiency, and the H150i gives it. A triple-wide 360mm radiator helps three included 120mm followers, offering potent temperature management with minimal noise era. Closed-loop liquid cooling circuits are a dependable, efficient alternative for cooling highly effective or overclocked processors. For those who do purchase this, be sure to incorporate the “LGA1700 RetroFit Equipment” for simply a few {dollars} extra; you’ll want it to accurately mount this cooler to the i9-12900K and motherboard!


Look, I do know this factor is $2000 proper now, however recommending anything paired with Intel’s new flagship CPU for a digital actuality construct simply wouldn’t really feel proper. VR applications may be extremely demanding, and all however require that you’ve got a strong card just like the 3080 Ti to realize high-fidelity gameplay. You could possibly get away with a 3070 and nonetheless crank out spectacular VR efficiency, however a 3080 or past will guarantee the most effective expertise. Concerning no matter card chances are you’ll substitute for this outrageously overpriced one, simply be sure it runs the VR video games you plan to play earlier than you click on ‘buy!’

Motherboard: MSI PRO Z690-A DDR4

Regardless of this construct being ridiculously overpowered all over the place else, the motherboard stays comparatively modest, accepting DDR4 RAM and never together with built-in wifi (to scale back pointless price). One of many extra fascinating options is the inclusion of 4 M.2 slots; one among them even features a heatsink. This gives a number of actual property for high-speed storage choices!

RAM: G.Talent Ripjaws V collection 2x16GB 3200MHz DDR4 C16

As a result of restricted choice, insane pricing, and (for now) restricted advantages of DDR5 RAM, we proceed to suggest DDR4 RAM for practically all builds. DDR4 is actually nonetheless greater than sufficient to push the boundaries of your PC, since RAM sometimes has a comparatively small function in gaming efficiency. Ripjaws from G.Talent is a time-tested line of fantastic RAM that may pair nice with the remainder of the construct. Two sticks of 16GB not solely gives great 32GB capability now, but additionally saves room for including one other 32GB in a while for those who resolve to change into a RAM collector sooner or later.

Case: Corsair 5000D Airflow

A wonderful mid-tower ATX case with implausible thermal efficiency, structure that makes cable administration a breeze, and tons of area to help all of your elements and future upgrades. The entrance panel will comfortably match our 360mm H150i radiator mounted vertically whereas nonetheless offering ample air to the GPU, maintaining each ice-cold even below load. And that’s cooler than being cool!

Energy: Seasonic FOCUS PX-850

Banish these nightmares of cable administration for good with this totally modular, platinum-efficiency 850W energy provide from Seasonic. Any cables not wanted by your PC may be safely tucked away within the field the place they belong, as an alternative of getting snarled in your adjoining SATA cables and onerous drive area. 850 Watts ensures that every one of those high-end elements obtain each little bit of energy they want for optimum efficiency, and platinum effectivity implies that little or no energy is misplaced.

Main Storage: Samsung 970 EVO Plus 500GB SSD

SAMSUNG MZ-V7S500B/AM 970 EVO PLUS 500GB SSD Internal M.2 2280 -

Samsung’s V-NAND NVMe SSDs are quick, dependable, and comparatively reasonably priced storage choices; this makes them excellent choices for our board, with its 4 M.2 slots! 500GB is ideal for maintaining your working system and necessary recordsdata on, with out breaking the financial institution.

Secondary Storage: Essential P2 2TB SSD

SSD M.2 SOLIDO CRUCIAL P2 2280 250GB ( CT250P2SSD8 )

2TB is loads of storage for video games, and the blazing-fast NVMe SSD interface will make sure that your VR titles have minimal load instances. Whereas this SSD isn’t fairly as quick as others available on the market, it has a really excessive TBW ranking (Terabytes Written), which means that you would be able to set up and uninstall titles in your recreation library to your coronary heart’s content material, with out worrying about decreasing the lifetime of the drive. It’s excellent for giant VR video games.


Discover something lacking? How in regards to the VR headset itself! Whereas we are able to’t go into each element relating to VR units right here, there’s a wealth of knowledge elsewhere on-line (together with some data in our greater devoted VR information) that may aid you resolve which headset is best for you. As long as you discover one which hooks as much as a PC, this construct will work completely.

Even with out contemplating the VR headset, this construct remains to be an outrageous $3750! This value is basically inflated by the GPU, however in fact a piece of the price additionally comes from the higher-end elements that the construct makes use of. With out GPU inflation, this construct is nearer to $3000; the value may be reduce down additional by substituting among the elements for less-expensive ones, however that may find yourself detracting from the construct’s general efficiency. for those who’d wish to see a broad vary of balanced builds for various budgets, although, you need to try our primary chart.

Different Stuff

A couple of different (hopefully apparent) objects had been ignored of this construct, particularly peripherals and an working system. Whereas that is actually a PC worthy of endless bragging rights on the playground, you’d get much more enjoyment out of really utilizing it! The next elements don’t affect the construct itself and are fully as much as your choice. The seemingly required extras you’d want embody:

  • A mouse and keyboard
  • No less than one monitor
  • Headphones/audio system
  • A desk and a chair/stool/pillow on the ground
  • Fluoride toothpaste to stop cavities (Extremely really useful)

Have one other advice for this construct or an analogous one? Tell us within the feedback! Thanks for studying!

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