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

Digital Actuality is an incredible factor. It permits you to quickly escape no matter mortal issues you grapple with in life: politics, costly GPUs, your in-laws… the record is limitless! However with a view 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 looking 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 can crank out VR efficiency with extremely excessive constancy.

Earlier than we begin taking a look at all of the bits and items, although, let’s carefully study 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

Analyzing 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 predominant cores, it has double the core depend in comparison with the Eleventh-generation i9. Whereas this seems like a doubling of efficiency during the last era, it’s a little bit completely different as a result of not all 16 of the 12900K’s cores run on the similar frequency.

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

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


The Construct

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


A strong processor calls for highly effective cooling efficiency, and the H150i supplies 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 selection for cooling highly effective or overclocked processors. For those who do purchase this, make certain to incorporate the “LGA1700 RetroFit Package” 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 the rest paired with Intel’s new flagship CPU for a digital actuality construct simply wouldn’t really feel proper. VR applications might be extremely demanding, and all however require that you’ve a strong card just like the 3080 Ti to attain 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 one of the best expertise. Concerning no matter card you could substitute for this outrageously overpriced one, simply make certain 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 cut back pointless price). One of many extra attention-grabbing options is the inclusion of 4 M.2 slots; one among them even features a heatsink. This supplies plenty of actual property for high-speed storage choices!

RAM: G.Ability Ripjaws V sequence 2x16GB 3200MHz DDR4 C16

Because of the restricted choice, insane pricing, and (for now) restricted advantages of DDR5 RAM, we proceed to suggest DDR4 RAM for almost all builds. DDR4 is actually nonetheless greater than sufficient to push the bounds of your PC, since RAM usually has a comparatively small function in gaming efficiency. Ripjaws from G.Ability is a time-tested line of fantastic RAM that can pair nice with the remainder of the construct. Two sticks of 16GB not solely supplies large 32GB capability now, but in addition saves room for including one other 32GB in a while for those who determine to turn into a RAM collector sooner or later.

Case: Corsair 5000D Airflow

A superb mid-tower ATX case with improbable thermal efficiency, structure that makes cable administration a breeze, and tons of house to assist all of your components 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 absolutely modular, platinum-efficiency 850W energy provide from Seasonic. Any cables not wanted by your PC might be safely tucked away within the field the place they belong, as an alternative of getting tousled in your adjoining SATA cables and laborious drive house. 850 Watts ensures that each one of those high-end parts obtain each little bit of energy they want for optimum efficiency, and platinum effectivity signifies that little or no energy is misplaced.

Major 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 good choices for our board, with its 4 M.2 slots! 500GB is ideal for maintaining your working system and vital 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 occasions. Whereas this SSD isn’t fairly as quick as others available on the market, it has a really excessive TBW score (Terabytes Written), which means which you can set up and uninstall titles in your sport library to your coronary heart’s content material, with out worrying about lowering the lifetime of the drive. It’s good for big VR video games.


Discover something lacking? How concerning the VR headset itself! Whereas we will’t go into each element relating to VR units right here, there’s a wealth of knowledge elsewhere on-line (together with some information in our larger devoted VR information) that can enable you determine 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 worth is essentially inflated by the GPU, however in fact a piece of the fee additionally comes from the higher-end components that the construct makes use of. With out GPU inflation, this construct is nearer to $3000; the value might be lower down additional by substituting a number of the components for less-expensive ones, however that can find yourself detracting from the construct’s total efficiency. for those who’d prefer to see a broad vary of balanced builds for various budgets, although, it is best to try our predominant chart.

Different Stuff

Just a few different (hopefully apparent) gadgets have been disregarded of this construct, specifically peripherals and an working system. Whereas that is actually a PC worthy of never-ending bragging rights on the playground, you’d get much more enjoyment out of really utilizing it! The next components don’t impression the construct itself and are fully as much as your choice. The possible required extras you’d want embrace:

  • A mouse and keyboard
  • At the very least one monitor
  • Headphones/audio system
  • A desk and a chair/stool/pillow on the ground
  • Fluoride toothpaste to forestall cavities (Extremely really useful)

Have one other suggestion for this construct or the same one? Tell us within the feedback! Thanks for studying!

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