The Tech Buyer's Guru

The Best $3000 Ultimate Gaming PC Build – November 2025

The Best $3000 Ultimate Gaming PC Build – November 2025

By Ari Altman | Published October 28, 2025 | Updated October 28, 2025

Antec Flux ProGame Hard and Look Good Doing It!

If you want a gaming PC build that’s a true powerhouse, then the $3,000 Ultimate Gaming PC is the one for you! In addition to the best gaming components available, it sports tasteful RGB lighting and a glass-and-wood-paneled case to make your gear really look pro!

This Month’s Build, Featuring AMD and Nvidia!

For November 2025, the $3,000 Ultimate Gaming PC Build uses AMD’s game-dominating Ryzen 7 9800X3D, which beats everything Intel has ever offered. It’s supporting the seriously-fast Nvidia GeForce RTX 5080 16GB. And thanks to a big price drop on that 5080, we can now go for a blazing-fast 4TB PCIe Gen 5 drive, along with 32GB of DDR5-6000 RGB RAM.

To make this system really perform, it uses the stylish Antec Flux Pro case, which provides unmatched airflow for your components. Keeping the CPU cool is the highest-performing 360mm liquid cooler available, and powering this system is an ultra-modern 850W ATX 3.0 power supply.

Parting Thoughts

If you’re looking for new accessories to add to your $3,000 Gaming PC build, check out our Monitor Buyer’s Guide, our Peripherals Buyer’s Guide and our Speaker/Headset Buyer’s Guide for all the latest and greatest accessories, although we list our top recommendations for the $3,000 Gaming PC Build later in this guide.

Throughout this guide, we provide direct links to Amazon or Newegg, and the Amazon links will auto-convert for our readers in the UK, Canada, and parts of the EU, with regional substitutions made automatically when necessary. To help support the continued development of this guide, please use the links we provide if you purchase products we recommend.

The Pre-Built Option

  • Skytech Azure
    Click to Buy
    The Extreme Gaming PC –

    Skytech Azure 9800X3D/RTX 5080 Gaming PC

    $2900
    Not ready to build your own? No problem! Skytech is offering up tremendous value as always with its latest Azure desktop. It’s equipped with the AMD Ryzen 7 9800X3D 8-core, 16-thread CPU (the fastest gaming CPU on the market), a big 360mm AIO liquid cooler, and comes packing serious heat with a GeForce RTX 5080 16GB! Also on the build list is 32 of DDR5-6000 RAM, a 2TB PCIe SSD, and an 850W Gold-rated PSU.

    The Guru’s Tip

    This pre-built is honestly an amazing deal, offering similar performance to our DIY build spec'd out below for less money.

The DIY Build

  • 9800X3D
    Click to Buy
    CPU –

    AMD Ryzen 7 9800X3D

    $460
    AMD’s 7800 X3D was impressive enough, easily beating every other CPU ever released in gaming. And despite it still holding the crown after the release of many other CPUs, AMD went and did it again, giving gamers the 9800X3D with enhanced 3D cache technology, redesigned to allow higher clockspeeds and manual overclocking. This CPU is the ultimate gaming processor, regardless of price.

    The Guru’s Tip

    This CPU does not come with a cooler, so make sure to pick up the capable liquid cooler we recommend later in this guide!
  • Tomahawk
    Click to Buy
    Motherboard –

    MSI X870 Tomahawk

    $260
    This X870 Tomahawk board from MSI gives you all the best features of AMD’s cutting-edge AM5 platform without venturing into diminishing returns – that is what the Tomahawk line has always been about! You get a potent 14+2+1 power design, a PCIe Gen 5 x16 video card slot plus two additional slots, four M.2 slots (two being Gen 5, two being Gen 4), and built-in WiFi 7. On the back you have 12 USB ports, including two cutting-edge USB 4 (40Gbps) Type-C ports and one additional Type-C port.

    The Guru’s Tip

    The Tomahawk is what we consider a gamer's special - all of the best features, none of the fluff!
  • RTX 5080
    Click to Buy
    Video Card –

    Gigabyte GeForce RTX 5080 16GB Windforce

    $1000
    The RTX 5080 offers nearly the same performance as the older RTX 4090, while coming in at a much lower price, and with much lower power draw. And it’s also far ahead of anything AMD offers. It offers all the latest enhancements from Nvidia, including class-leading 4th-Gen Ray Tracing cores and DLSS 4.

    The Guru’s Tip

    The 5080 has dropped in price a lot in recent months, making it a great buy for the performance on tap!
  • Corsair Vengeance DDR5
    Click to Buy
    Memory –

    Corsair 2x16GB Vengeance RGB DDR5-6000 CL30 EXPO

    $184
    To get the most out of AMD’s latest CPUs, you want fast RAM, and DDR5-6000 is the sweetspot not only in terms of price, but in terms of the AM5 platform. It allows for the highest overall performance thanks to running in 1:1 sync with the memory controller. And this kit from Corsair features tight 30-36-36-76 AMD EXPO timings.

    The Guru’s Tip

    RAM prices are going up very fast, so grab this while it lasts! We'll be updating our RAM picks regularly as prices fluctuate and stock runs out.
  • SN8100
    Click to Buy
    Solid-State Drive –

    WD_BLACK SN8100 4TB PCIe Gen 5

    $420
    For primary storage in a truly elite system, you don’t just want high-end, you want the best on the market, and with the biggest names duking it out for that bragging right, it’s tough to keep up. But there’s no doubt that the SN8100 is at the top, offering performance that maxes out the Gen 5 interface. It belts out a shocking 14,900MB/s in sequential read and 14,000MB/s in sequential write, making it twice as fast as any Gen 4 drive. You’ll truly be on the cutting-edge with 4TB of ultra-extreme storage on board!

    The Guru’s Tip

    You don't need a drive this fast for gaming, but you won't regret having this much fast storage for your game collection!
  • Antec Flux Pro
    Click to Buy
    Case –

    Antec Flux Pro Black

    $180
    This case is designed with one goal – maximum performance out of the box! To get you there, it features a huge mesh front panel, plus four 140mm case fans (3 in front, one in the rear), along with another two 120mm on the PSU shroud to directly cool your GPU. This is the optimal setup for extreme cooling in a PC case. We also like that it puts a more modern spin on style, trading in flashy RGB lighting for sleek wood accents along with a built-in LCD display for CPU and GPU temperature.

    The Guru’s Tip

    Antec has really hit a home run with the fan setup in this case!
  • DA850R
    Click to Buy
    Power Supply –

    SilverStone DA850R Black

    $155
    Offering up 850W of power and top-notch build quality, this PSU is a great value among high-end models. Thanks to its fully-modular cables and compact 150mm length, it’s very easy to install, allowing you to minimize cable clutter by leaving out cables you don’t need for this build. It’s also forward-looking, with both traditional video card power cables and a 12V-2×6 connector (an improved version of the 12VHPWR connector), allowing you to directly connect to any current or future GPU. The best part: thanks to its Gold-rated efficiency and zero-fan mode, the power supply will operate in silence most of the time!

    The Guru’s Tip

    This PSU will have no trouble powering this build, which will draw about 600W at maximum load!
  • LFIII
    Click to Buy
    CPU Cooler –

    Arctic Liquid Freezer III Pro 360 ARGB

    $99
    To run a high-wattage CPU, you need extreme cooling, and we suggest you go straight for this awesome 360mm liquid cooler, which offers the best performance of any 360mm AIO! That comes down to its big 38mm-thick radiator, custom-designed pump that’s superior to the generic design used by most other coolers, and the best ARGB fans on the market, the Arctic P12 A-RGB Pro models. They provide both great looks and superior performance at low noise levels.

    The Guru’s Tip

    This cooler should be mounted to the top of the chassis, blowing up and out.
  • Microsoft Windows 11
    Click to Buy
    Operating System –

    Windows 11 Home (USB) @Newegg

    $139
    Windows 11 built on everything people loved about Windows 10, and then took it to 11! It adds significant under-the-hood changes to make it faster and more secure, and of course, the interface is sleek too! Note that we’re linking to Newegg, because Amazon long ago stopped selling this physical USB version of Windows, which is the most convenient one to use.

    The Guru’s Tip

    This is absolutely the OS you want on your system to take full advantage of a modern gaming system!

Optional Products

  • Apex
    Click to Buy
    The Ultimate Gaming Keyboard –

    SteelSeries Apex Pro Gen 3

    $190
    SteelSeries is establishing itself as the king of gaming keyboards with the Apex Pro Gen 3, which builds upon the strengths of prior offerings, but adds even more tech! In addition to incredible build quality and lots of configuration options, it features Hall Effect Switches for the smoothest, fastest response, plus bold RGB effects, and a built-in OLED screen to monitor PC vitals!

    The Guru’s Tip

    You can set up the RGB on this keyboard to integrate with the lighting in your system!
  • Razer Deathadder V3
    Click to Buy
    The Ultralight Gaming Mouse –

    Razer DeathAdder V4 Pro Wireless

    $170
    Sometimes a product is so far ahead of the competition comes along that it resets the entire industry. So it is with the DeathAdder V4. The V3 had already decimated the competition, but Razer was not done winning. Featuring the same ergonomic grip as the original from years ago that set the gaming world on fire, this model now weighs a barely-there 56g, despite packing in an insane 45K DPI sensor, optical switches, wireless operation, and a shocking 150 hours of battery life. This is as cutting-edge as it gets. To have all of this in a mouse that weighs half as much as the best wireless mice from a few generations ago shows you just how far the bar has been raised!

    The Guru’s Tip

    Download the Synapse software to control parameters of this mouse.
  • SteelSeries Arctis Nova 7
    Click to Buy
    The Deluxe PC Headset –

    SteelSeries Arctis Nova 7 Wireless

    $174
    From humble beginnings as a mousemat manufacturer, SteelSeries has come to absolutely dominate the gaming headset industry. And that’s because it’s not rocket science, it’s audio science! SteelSeries took a careful look at what gamers needed and and then applied all the proven techniques to get them everything they wanted. That includes ultra-high-fidelity audio, 360-degree surround sound for immersive gaming, dual audio streams for simultaneous connection to a PC and a smartphone, multi-platform support, and amazing 38-hour battery life plus quick-charge over USB-C, providing a 6 hour boost in 15 minutes! It also has among the best microphones in business, providing clear audio for everyone you’re talking to!

    The Guru’s Tip

    The Arctis series truly has a lock on performance!
  • Asus ROG Strix
    Click to Buy
    The 4K 160Hz Dream Monitor –

    ASUS ROG Strix 32” 4K

    $600
    Asus has been the leader in gaming monitors for over a decade, and while others have entered the field, Asus still has the newest tech first, and its this ROG Strix monitor is an example of that. Get a load of these specs: a 32″ 3840 x 2160 4K IPS panel, dual modes (4K @ 160 Hz supreme fidelity or FHD @ 320 Hz for blazing competitive gameplay), a 0.3ms response time, and Extreme Low Motion Blur Sync.

    The Guru’s Tip

    There's no better way to show off brutal gaming horsepower than with a big 4K monitor!