Construct the Finest PC for Half Life Alyx (2022 Necessities)


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Beneficial CPUs and GPUs for 90Hz, 120Hz, 144Hz (Low – Extremely Settings)


In 2022, Half Life Alyx remains to be the top of VR gaming and a must-play for its unparalleled immersion

Final Up to date: January 13, 2022

If there ever was a sport worthy of upgrading or constructing a gaming PC for, Half Life Alyx is it. As a Half Life fan who fondly remembers HL1 as one of many very first PC video games I ever performed as a child, and in addition as a agency believer in VR (and AR) being the inevitable way forward for primarily all leisure, when Alyx launched to overwhelmingly optimistic reactions I used to be relieved and so glad Valve lived as much as the massive pre-launch hype.

Not that I ever doubted them, as they’re in Uncommon firm as builders in any case (a minimize above the remainder). Nevertheless you take a look at it, the sport is a masterpiece that does not come round typically, and a must-play whether or not you are a Half Life fan or not. It takes so much to set off me, however should you personal a VR headset and have not performed it, I am actually triggered. 




Even drawing in Half Life Alyx is kind of surreal and tremendous practical (you may even play a piano)

However on a severe word, Alyx is properly and really the greatest VR sport of all time (to date). When you had been ever on the fence about VR and its future, experiencing it first-hand will certainly shift your perspective and open your eyes to the limitless potentialities of this thrilling new medium (watching gameplay movies would not rely, because it simply can’t do the expertise justice). However let’s minimize the hype earlier than I begin sounding like I am auditioning for Valve’s advertising and marketing staff, and let’s get into particular {hardware} necessities for all ranges of efficiency.

Regardless of which body fee you search, and at which visible settings, I’ve performed the in depth analysis so that you can share my findings on selecting the very best worth elements for a easy Alyx expertise (beginning with 90Hz which is what most VR headsets run at, after which 120Hz and 144Hz for the headsets that assist these quick modes). If you need full PC construct examples based mostly on the present market to go together with this information (not simply CPU and GPU suggestions), take a look at the greatest PC builds for the cash sequence alongside this information.


Minimal Necessities for Half Life Alyx

Let’s first go over the official naked minimal specs supplied by Valve themselves if you wish to merely run the sport. A GTX 1060 6GB or RX 580 graphics card, paired with a modest i5-7500 or R5 1600 processor and a minimum of 12GB of RAM will can help you run the sport comparatively okay-ish on low settings. However to keep away from dropped frames and stuttering, you positively need to intention a minimum of a little bit larger together with your {hardware} in any other case it is not going to be easy all through.

See Additionally: Finest PC VR Gaming Headsets

That mentioned, one of many million nice issues about Half Life Alyx is Valve have expertly optimized it very properly to run surprisingly properly on mid-range setups, so relying on the efficiency stage you are after (90FPS, 120FPS, and so forth), you could not want as beefy a PC as you may think. Relative to how visually gorgeous the sport is with its painstaking consideration to element and meticulously crafted environments, the sport runs like a champ.

Half Life Alyx System Necessities

Minimal CPU: Intel Core i5-7500 or AMD Ryzen 5 1600

Minimal GPU: NVIDIA GeForce GTX 1060 6GB or AMD Radeon RX 580 8GB

Minimal VRAM: 6GB

Minimal RAM/Reminiscence: 12GB

Onerous Disk Storage Area: 67GB

Working System: Home windows 10

Supply: Steam

Double Delight: The Finest VR Recreation But is Additionally One of many Most Nicely Optimized

Low cost PC Builds for Half Life Alyx (90Hz Low/Med)

The commonest refresh fee for PC VR gaming nowadays is 90Hz, which is supported by all of the present greatest PC VR headsets. Subsequently, reaching 90FPS efficiency must be your goal, and ideally you need to keep above 90FPS always to keep away from dipping beneath. Everytime you dip beneath your VR headset’s refresh fee when gaming, the software program quickly permits a VR interpolation approach known as asynchronous reprojection that principally cuts your body fee in half and renders the sport at half your headset’s refresh fee to keep away from enter lag (so, 45FPS if gaming at 90Hz).

Not the tip of the world in case your sport kicks reprojection into gear each on occasion, however it’s not excellent in order for you the smoothest VR expertise as some folks will discover the distinction between 90FPS and a reprojected 45FPS, particularly should you’re susceptible to movement illness. Dropped frames in VR is extra noticeable general in comparison with flatscreen gaming, which is why you need to use the best settings to your specific {hardware} to keep away from it as a lot as you may.

Valve lists a GTX 1060 6GB and RX 580 8GB as minimal advisable GPU for Half Life Alyx, together with an older Ryzen 5 or Intel i5, however these specs is not going to offer you a pleasant clear 90FPS and above always within the sport (not even on the bottom settings). For 90FPS on low settings, you will want a greater graphics card.

Talking of decrease settings, don’t be concerned as a result of Alyx appears completely incredible irrespective of the graphics settings, and it is genuinely arduous to inform the distinction between them except you actually cease and actively search for the distinction, which may truly nonetheless be troublesome to discern in most scenes except you are evaluating say low vs extremely settings.

In different phrases, low vs medium settings, or medium vs excessive settings – it is impossible you’ll discover the distinction. Even low vs excessive and low vs extremely is hard to identify, and I converse from expertise right here. After I performed via the sport final yr, I used a RTX 2060 Tremendous, and regardless that I may simply run medium settings decently, I settled on low settings to keep away from reprojection all however fully, and each single facet of the sport appeared simply wonderful. After I examined different settings – even extremely – I hardly observed a distinction in visible high quality.

Half Life Alyx appears phenomenal irrespective of which graphics settings you employ

Remember this isn’t the case with most video games (VR or common), therefore why I am making a degree about it in order that individuals are conscious to not be scared off by avoiding or suspending taking part in Alyx just because your PC is not ok to run it at excessive or extremely (within the worry that you will “damage” such a monumental sport). In lots of PC video games that boast lovely graphics, there can certainly be a stark distinction between settings the place taking part in on low may bitter the expertise considerably. However in Alyx, because of Valve, that is simply not a factor.

I had that concern getting in, as I really feel a sport as uncommon as this must be treasured and skilled to its full potential, however that concern was shortly squashed as soon as I rigorously in contrast low vs medium vs excessive vs extremely settings. Decrease settings took nothing away from the immersion: the environments, textures, results, character fashions, and so forth all look gorgeous irrespective of which settings are used.

So, based mostly on the present technology of graphics playing cards – RTX 3000 and RX 6000 sequence – for flawless 90FPS efficiency on medium settings, the very best GPU for Half Life Alyx is a RTX 3060 or RX 6600 XT. These newest mid-range playing cards from NVidia and AMD may also do excessive settings fairly properly, however not flawlessly (you will get the occasional dropped frames and slight reprojection). For low settings, a RTX 2060 Tremendous or RX 5700 XT can be flawless, although you can use these for medium should you do not thoughts the occasional dip beneath 90FPS.

Finest Worth Alyx Specs for 90FPS (LOW/MEDIUM)

CPU: AMD Ryzen 5 3600 / Ryzen 3 3300X or Intel Core i5 12400 / 11400 / 10400

GPU: NVIDIA GeForce RTX 3060 12GB / RTX 2060 Tremendous 8GB or AMD Radeon RX 6600 XT 8GB / RX 5700 XT 8GB

RAM: 16GB DDR4 (2x8GB, 3200MHz)

Going additional down within the graphics chain to a RTX 2060, GTX 1660 Tremendous, GTX 1660 Ti, RX 5700, or RX 5600 XT can be okay for low settings if you cannot afford a 3060 or 6600 XT (or 2060 Tremendous or 5700 XT), particularly if it is the 5700 or 2060 that are the quickest playing cards of that bunch.

But I can not advocate these cheaper playing cards if you wish to assure a really easy expertise all through the sport, and in addition with the unbelievable mods that are extra demanding than the principle sport since they’re much less optimized (and the mods are completely to not be missed in my view and I think about them integral to the general Alyx bundle). As a result of Alyx can actually eat up that VRAM simply, playing cards with 6GB of VRAM are superb if on a decent price range, however 8GB playing cards are extremely advisable in order for you the very best expertise.

As for selecting the very best CPU for Half Life Alyx and getting probably the most bang to your buck, I extremely advocate a Ryzen 5 3600 or a current Intel Core i5 just like the 10400 or 11400 (not a lot distinction between the 2). These CPUs are greater than sufficient for a constant 90FPS in Alyx, so no want for a stronger CPU except you are desirous to run 120Hz or 144Hz. As a substitute of spending extra to purchase a greater CPU than the 3600 or 11400, I’d use that cash on a greater graphics card as a substitute (once more, except it is for 120Hz/144Hz during which case your CPU necessities are larger).

In truth, you can go cheaper on the CPU should you needed and nonetheless have a easy journey in Alyx for probably the most half, comparable to getting a Ryzen 3 3300X or Intel Core i3 10100 since these processors will not be far behind the Ryzen 5 3600. However personally, I’d not, since these CPUs solely have 4 cores and for Alyx I positively advocate a 6-core processor. Half Life Alyx makes efficient use of a number of cores, and might preserve a 6 and even 8-core CPU busy.

You particularly do not need to go too low-cost in your CPU if you wish to play the entire nice mods after ending the principle marketing campaign, as a result of Alyx mods will be extra CPU intensive since most modders understandably lack the optimization prowess (or time) of the geniuses at Valve.


Finest PC Builds for Half Life Alyx (90Hz Excessive/Extremely)

When you’re planning the very best PC construct for Half Life Alyx at 90Hz, to achieve that golden 90FPS and above all through the sport on excessive or extremely settings, beneath are the very best worth GPUs to get you to that promised land. CPU suggestions keep the identical as they had been for low/medium settings above, as a result of larger graphics settings predominantly place extra load in your GPU, and if a sure CPU can hit 90FPS on low settings it’s going to be superb to do the identical at larger settings.

In most VR video games, at 90Hz having a CPU bottleneck is unlikely when utilizing any half-decent fashionable CPU comparable to a Ryzen 5 3600, and also you’re virtually all the time going to be GPU-bound (as in, restricted in efficiency by your GPU, which is what you need). In different phrases, a Ryzen 5 3600 or equal CPU is completely superb to max out Half Life Alyx, and won’t bottleneck a RTX 3070 or RX 6800, so there isn’t any have to spend extra in your CPU except you need flawless 120Hz or 144Hz efficiency (put that cash in the direction of the graphics card as a substitute).

Finest Alyx Specs for 90FPS

CPU: AMD Ryzen 5 3600 / Ryzen 7 3700X or Intel Core i5 12400 / 11400

GPU (HIGH): NVIDIA GeForce RTX 3060 Ti / RTX 2070 Tremendous 8GB or AMD Radeon RX 6700 XT 12GB

GPU (ULTRA): NVIDIA GeForce RTX 3070 / RTX 2080 Tremendous 8GB or AMD Radeon RX 6800 16GB

RAM: 16GB DDR4 (2x8GB, 3200MHz)

HLA is a component shooter, half horror, so save a few of your price range for spare underwear

Final PC Builds for Half Life Alyx (120Hz / 144Hz)

If you transfer to 120Hz VR gaming – supported by the Oculus Quest 2 and Valve Index – you need to take a look at investing in a quicker processor if attainable as a result of hitting such excessive body charges in Alyx would require a stronger CPU than is required for 90Hz. Particularly for a comparatively CPU intensive sport comparable to Half Life Alyx. 

Positive, Alyx is rather more GPU intensive than CPU intensive general, and there are VR video games which can be a good bit extra CPU intensive than Alyx (like Boneworks). However hitting 120FPS constantly throughout the board throughout the entire of Alyx’s marketing campaign will take a reasonably quick CPU. The Ryzen 5 5600X is the very best worth high-end gaming CPU general proper now, and is sufficient grunt for 120FPS in Alyx from what I collect. Paired with an RTX 3080 or RX 6800 XT and also you’re golden, even on maxed settings.

Finest Alyx Specs for 120FPS (ULTRA)

CPU: AMD Ryzen 7 5800X or Intel Core i5 12600K / i9 10900K / i9 9900K

GPU: NVIDIA GeForce RTX 3080 10GB or AMD Radeon RX 6800 XT 16GB

RAM: 16GB DDR4 (2x8GB, 3200MHz)

Aiming to achieve a constant 144FPS within the Valve Index’s unique 144Hz mode will increase each CPU and GPU necessities additional, so for the very best expertise to keep away from dipping beneath 144FPS it is merely, and fairly clearly, a matter of getting the very best gaming CPU and GPU you may afford.

Finest Alyx Specs for 144FPS (ULTRA)

CPU: AMD Ryzen 9 5900X or Intel Core i9 12900K / 11900K / i7 12700K

GPU: NVIDIA GeForce RTX 3080 Ti 12GB / RTX 3090 24GB or AMD Radeon RX 6900 XT 16GB

RAM: 32GB DDR4 (2x16GB / 4x8GB, 3600MHz)

Notice on VR Decision Settings: 

Please bear in mind all suggestions on this information assume you aren’t rising both the SteamVR render decision setting or any in-game decision scaling setting. When you improve these past their defaults, your GPU can be hit tougher and you’ll require beefier specs than those I advised.

Simply one of many many must-play customized maps within the Alyx mod workshop to get pleasure from after beating the sport


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About Me

Indie programmer at the moment engaged on my first sport launch (after years of interest tasks), an atmospheric story-driven VR FPS/journey constructed with Unreal Engine to be introduced as soon as I am prepared right here and right here (for anybody into VR FPS’s). Additionally likes writing about tech, which helps to fund growth of the sport. My favs of all time are OOT, Excellent Darkish, MGS1, MGS2, GE007, DKC2, THPS3, HL1, WC3, Vice Metropolis, and KOTOR, with the newest addition to my checklist of immortals being the VR masterpiece Alyx

If you need assist with a brand new construct or improve be at liberty to ask on the principle PC builds information. I attempt to answer each remark. When you discovered the positioning additional useful and need to assist the content material right here, all I ask is think about sharing an article with anybody you assume may also profit from it. I am additionally by no means going to say no to a espresso do you have to need to immediately assist the positioning (or in order for you detailed e mail assist). – Julz









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