I engaged "Dave's Computer" to build a new custom build Windows 11 computer as replacement for the Windows 10 machine. I presented my thoughts and needs to Dave about the new unit and he asked some basic questions as to my needs and want for the new unit. We touched on cost for the unit and I left...
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Sim Racing & VR Builds · Dave's Computers, Somerville NJ
Sim Racing and VR PC Builds in New Jersey
Triple monitors and VR headsets ask more of a PC than any flat-screen game, and a tower that's a tier short shows it as stutter, dropped frames and a queasy stomach. I build sim racing and VR ready PCs at my drop-off shop in Somerville, NJ, sized to your monitors, headset and games. This page is part of my custom PC repair and upgrade service for New Jersey.
⭐ 4.8 Stars · 430+ Google Reviews
🏆 On the Bench Since 2011
📍 Somerville, NJ · Drop-Off Shop
🔧 $150 Consultation, Credited Toward the Build
📞 Call (908) 428-9558
🚗 Directions to the Shop
In this guide
Why Sim Racing and VR Are Harder on a PC Than Flat-Screen Gaming
The same game on the same card behaves very differently once you add two more screens or strap on a headset.
A single 1440p monitor is about 3.7 million pixels. Three of them is about 11 million, and the graphics card draws every one for every frame. A card that was comfortable on one screen ends up in the 40s on three, and in a racing sim that's the difference between a car you can place on the apex and one that feels like it's on ice.
VR is a different kind of hard. A headset renders two images at once, one per eye, each above 1080p on current hardware, at the headset's refresh rate without a hiccup. On a monitor, a dropped frame is a stutter. In a headset, it's the world lagging behind your head, and your inner ear reads that as something being wrong. Motion sickness in VR is mostly a frame-rate problem. iRacing says as much on its system requirements page: anyone running VR should treat its "recommended" tier as the minimum.
Averages lie in VR. A card that averages 90 frames per second but dips to 60 is worse in a headset than one that holds 72 flat. I spec for the floor.
Racing sims add one more wrinkle: physics. iRacing and Assetto Corsa run tire, suspension and force-feedback math hundreds of times a second, mostly on one or two CPU cores. Lots of slow cores don't help; fast cores do, which is why a sim rig is specified differently from a streaming or editing tower.
What Drives the Spec, in Order
The order I work through every sim and VR quote. Budget goes to the top of the list first.
1
Graphics card class
Triples and VR are both pixel-bound, so the graphics card gets the largest share of the budget in every sim build I do. I pick the class by the pixel count you're actually driving: one 1440p screen, three of them, a headset at its native per-eye resolution, or both. Tom's Hardware's GPU hierarchy is a fair public reference for how the classes stack up.
Video memory matters. iRacing lists 8GB as recommended and 10GB or more as high end, and triples and VR fill it faster than a single screen.
2
CPU single-thread speed
Sim physics and the game's main thread want a fast core more than many cores. I pick the processor for per-core speed and cache, with enough cores left for headset software, telemetry and voice chat, on a current AM5 or LGA1851 platform with DDR5.
3
Memory and storage
16GB is the floor iRacing publishes; I don't build a sim rig with less than 32GB, because the headset runtime and overlays push past 16GB quickly. Microsoft Flight Simulator streams scenery constantly, so a fast NVMe SSD with room for several large installs is part of the tier.
4
USB bandwidth and port count
A wheel base, pedals, shifter, handbrake, button box, headset and trackers can fill a rear panel and then some, and some wheel bases and headsets are fussy about sharing a USB controller. I choose a board with enough rear ports on more than one controller so the wheel doesn't drop out when the headset wakes up. Meta publishes its own PC requirements for Quest Link, and the cabled mode wants a proper USB 3 port, not a hub.
Port count is hard to fix after the build. Bring the list of everything that plugs in.
5
Power supply, cooling and a case with room
A high-class graphics card needs an ATX 3.x power supply with the native 12V-2x6 connector and headroom to spare. Long races keep the card and CPU at full load for an hour or more, so the case gets real airflow and a cooler sized for sustained heat. If the rig lives in a shared room, see my quiet PC build page.
Your Setup and the Tier It Needs
Every quote names one of these tiers and a price. The parts inside the tier are on the spec sheet you get at pickup.
| Your setup | What it's asking of the PC | Tier I'd quote |
|---|---|---|
| Single 1440p monitor, high refresh | One screen at high frame rates; the easiest sim target | Entry sim tier: mid-class graphics card, fast-core CPU, 32GB, from $2,500 |
| Triple 1080p or 1440p monitors | Three times the pixels of one screen, every frame | Triples tier: upper-mid graphics card with more video memory, same CPU class, more USB |
| Current VR headset (Quest class, PC-tethered) | Two high-resolution images at a locked refresh rate, no drops | VR tier: upper-mid to high graphics card, fast-core CPU, USB 3 on its own controller |
| High-resolution PC headset (enthusiast class) | Far more pixels per eye than a Quest, same no-drop rule | High VR tier: high-class graphics card, top fast-core CPU, largest power supply |
| VR headset plus triples on one PC | Both workloads on one machine | Full rig tier: high-class card, maximum USB and display outputs, quoted individually |
Tiers and the $2,500 floor are as of this writing; the number in your quote is the one that counts.
✓ Every tier includes quality retail parts with manufacturer warranties, no proprietary boards, Windows 11 installed, BIOS current, memory at rated speed, a full stress test and a written spec sheet at pickup.
What the quote looks like. Sim racing and VR builds start at $2,500. The $150 consultation is credited in full toward the build when you approve the quote. The quote gives you the tier and the price; the spec sheet comes with the machine, not a parts list. More on how much it costs to build a PC.
What to Bring to the Consultation
The more of this you have, the tighter the quote. Photos on your phone are fine.
| Bring | Why I need it |
|---|---|
| Monitor count, size and resolution, or the headset model | Sets the pixel target, which sets the graphics card class and the whole tier |
| Wheel base, pedal and shifter brand, plus any button boxes or trackers | Decides USB port count, controller layout and whether any device needs its own power |
| The games you actually run | iRacing, Assetto Corsa, Assetto Corsa Competizione, Automobilista 2, Microsoft Flight Simulator, Beat Saber and Half-Life: Alyx stress different parts; MSFS wants more memory and storage |
| Where the rig lives and how loud it can be | Sets the case, cooling and fan profile |
| Your current tower, if you have one | I may be able to carry a case, drives or power supply forward, or upgrade it instead of building new |
Start from home with the custom PC build request form. If you're not sure what class of machine you need at all, help choosing a gaming PC is the place to start.
What I'll Tell You If a Build Isn't the Answer
I'd rather quote a graphics card than sell a tower you don't need.
A fair number of the sim and VR customers who come in from around central New Jersey already own a decent gaming tower. If the processor is a recent fast-core part on a current platform and the memory is already 32GB, what's holding the rig back is usually the graphics card and the power supply feeding it. Then I'll quote a graphics card replacement and PSU instead of a build. Which PC upgrade first walks through the order.
The headset maker's own requirements page wins over anything I write here. Headsets change every year or two, and the box you own is what the PC has to meet. Bring the model and I'll check it against the manufacturer's current list.
Under $2,500, I'll steer you to an upgrade. That's the floor for a sim or VR build at my shop as of this writing, and below it a new tower compromises on the graphics card, the one part a sim rig can't compromise on. An upgrade through my custom PC repair and upgrades service puts the whole budget where it matters.
If Microsoft Flight Simulator is your main game rather than an occasional one, read my flight simulator PC page, because the memory and storage priorities shift. If you don't race or fly at all, the general custom PC build page fits better and probably costs less.
What I See on the Bench in New Jersey
Composite examples, built from the kinds of jobs that come across my Somerville counter.
A Bridgewater customer's triple-monitor iRacing tower. Bought as a single-monitor gaming PC, then two more screens were added. Frame rate fell into the 40s and the car felt unpredictable in traffic. CPU and memory were fine. The fix was a higher-class graphics card and an ATX 3.x power supply, quoted as an upgrade rather than a build; the customer kept the case and drives.
A Hillsborough customer's first VR rig. New headset, older tower, and ten minutes in Beat Saber left them nauseous. The card averaged a fine number but dropped frames every few seconds. The platform was three generations old with slow memory, so the honest answer was a VR-tier build. The old tower went home to become the family PC.
A Piscataway customer's wheel that kept disconnecting. Wheel base, pedals, shifter and headset all on one USB controller through a hub, and the wheel dropped force feedback whenever the headset woke. No new parts; I reorganized how the devices connected to the board and the drops stopped. That's what I plan for when I choose the board for a build.
Bring the monitor details, the headset model and the list of what plugs in, and I'll quote a tier and a price. The $150 consultation is credited in full toward the build when you approve it.
📞 Call (908) 428-9558Drop-off shop at 75 N Bridge St, Somerville NJ · Mon-Fri 10-5, Sat 9-2
Directions to Dave's Computers in Somerville, NJ
Downtown Somerville, one block off Main Street, behind Bank of America.
Dave's Computers, 75 N Bridge St, Somerville, NJ 08876Drop-off shop, Mon-Fri 10-5 and Sat 9-2. Street and municipal-lot parking around Main Street.
Directions to the ShopFrom Bridgewater
3 miles · about 10 minutes
Route 22 or Route 202/206 to the Somerville Circle, then Route 28 east (West Main Street) into downtown. Left onto N Bridge St.
Open in Google MapsFrom Hillsborough
5 miles · about 12 minutes
Route 206 north into Somerville, right onto West Main Street, then left onto N Bridge St.
Open in Google MapsFrom Bound Brook
4 miles · about 12 minutes
Route 28 west straight into downtown Somerville. Right onto N Bridge St.
Open in Google MapsFrom Piscataway
10 miles · about 20 minutes
I-287 north to Exit 17 (Route 202/206 south), then Route 28 east into downtown Somerville.
Open in Google MapsFrom Flemington
15 miles · about 25 minutes
Route 202 north to the Somerville Circle, then Route 28 east into downtown. Left onto N Bridge St.
Open in Google MapsFrom Princeton
18 miles · about 30 minutes
Route 206 north through Montgomery and Hillsborough into Somerville. Right onto West Main Street, then left onto N Bridge St.
Open in Google MapsTimes are typical drives outside rush hour. Call 908-428-9558 before a long drive if you want to confirm I'm at the counter.
Google Reviews
What Customers Say on Google
Live from the Dave's Computers Google listing. Tap any review to read it on Google Maps.
4.8
★★★★★★★★★★Based on 438 Google reviews
I dropped off my laptop, and Dave gave me a clear overview of the problem (he had experienced similar issues on 3 others of the same model) and the cost. Communication was clear and helpful. Once he started the repairs, he kept me updated. I would absolutely use Dave again!!
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I have been going to Dave's Computers for years because he always fixes my problems. I also use his anti-virus and it is as good as any, if not better, than others that I would have to pay much more for. If you're having problems, go to Dave's. He doesn't break the bank and he solves the problems.
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Over the last decade or so, whenever I had a computer problem, I went to Dave. I recently had a very worrisome crash; the system failed to boot up. (I hadn't needed to use him for about 3 years.) I paid the "rush fee" on Saturday when dropping the machine off with the weekend agent. By Monday...
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I had previously tried to build my own PC to no success. Even though right now it is really tough to get a PC built due to the price increases with RAM’s, GPU’s and other parts because of AI, I still really wanted to get one for myself. I came across Dave’s Computers online and went in for a...
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Sim Racing and VR PC Build Questions From NJ Customers
The questions I get most often at the counter and over the phone.
What does a sim racing PC build cost in New Jersey?
Sim racing and VR builds at my shop start at $2,500 as of this writing. The $150 consultation is credited in full toward the build when you approve the quote. The quote names the tier and the price, and you get a written spec sheet at pickup. Under $2,500, I'll recommend upgrading your existing tower instead.
Do I need a different PC for VR than for triple monitors?
Not a different PC, but often a different tier. Triples need a graphics card that can push three times the pixels of one screen. A VR headset needs a high, steady frame rate with no drops. A current headset on high settings usually lands in the same tier as triples, and running both pushes you up one more tier.
Can you build an iRacing PC in New Jersey that also runs Microsoft Flight Simulator?
Yes. iRacing leans on the graphics card and single-thread CPU speed, while Microsoft Flight Simulator also wants more memory and a fast SSD for streaming scenery. A build specified for both is a little higher in tier than one for iRacing alone, and I'll say so in the quote.
Will you tell me the exact parts before I pay?
The quote gives you the performance tier, what it will run at what settings, and the price. The written spec sheet comes with the machine at pickup. I use quality retail parts with manufacturer warranties, no proprietary boards, and every build leaves with Windows 11 installed, BIOS current, memory at rated speed and a stress test done.
Can my current gaming PC be made VR ready instead of building new?
Often, yes. If the CPU and platform are recent, a graphics card upgrade plus a power supply that can feed it may be all a headset needs. That's the first thing I check, and if it's the right answer I'll quote the upgrade instead of a build. The $149 diagnostic for a custom-built or boutique PC is credited toward that work.
Do you set up the wheel, pedals and headset too?
I build and test the tower and make sure the ports and bandwidth are there for everything you told me about. If you bring the wheel base, pedals or headset to pickup, I'll confirm they're recognized and the drivers are installed before you leave. Rig assembly and in-game tuning are yours to do at home.
Sources and further reading
- iRacing, iRacing System Requirements: minimum, recommended and high-end CPU core counts, video memory and RAM, plus the note that VR users should meet the recommended tier.
- Meta, Windows PC requirements for Meta Horizon Link: the headset maker's own list of supported graphics cards, processors and the USB connection for a PC-tethered Quest.
- Tom's Hardware, GPU Benchmarks Hierarchy: how current graphics card classes compare at 1080p, 1440p and 4K.
Sim Racing and VR PC Builds for New Jersey, Quoted by Tier
Bring your monitor details, headset model and the list of gear that plugs in to 75 N Bridge St in Somerville, or start with the build request form. The $150 consultation is credited in full toward the build, and if an upgrade through my custom PC repair and upgrades service is the better call, I'll quote that instead.
📞 (908) 428-9558Mon-Fri 10am-5pm · Sat 9am-2pm · 75 N Bridge St, Somerville NJ · Drop-Offs Welcome