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Build a PC / heavy gaming

$2,000 4K gaming PC, part by part

An AMD Ryzen 7 9850X3D with the Sapphire Pulse Radeon RX 9070 XT 16GB, and the 6 parts around them that fit it: $1,998 all in.

One of the three heavy targets at a time, and the result says which: 4K high settings by default, with ray tracing or 240 Hz at 1440p as the alternatives the same class of card serves. Every part here was checked against every other for fit, and picked for the strongest graphics card the budget allows. Typical US prices read on 2026-09-09, not a live checkout total: no operating system, shipping, tax, screen, keyboard or mouse.

The AMD Ryzen 7 9850X3D and the Sapphire Pulse Radeon RX 9070 XT 16GB are well matched at 4K.

Change the budget or the job
76Fit for the job

Enthusiast

$1,998 of $2,000

Lian Li Lancool 216Sapphire Pulse Radeon RX 9070 XT 16GB750 W

Build order

Eight steps, the way a builder works through the case. $1,998 all in.

  1. ASRock B850M Pro-A WiFi on the tray
  2. Ryzen 7 9850X3D in the socket
  3. Thermalright Phantom Spirit 120 SE on top
  4. 2 sticks of memory
  5. Lexar NM790 2TB on the board
  6. Sapphire Pulse Radeon RX 9070 XT 16GB in the x16 slot
  7. 750 W supply in the basement
  8. Panel on, power on
PartScore for the jobTypical priceBuy
ProcessorAMD Ryzen 7 9850X3D

Highest heavy gaming score the budget allows next to this card: 8 cores, boosts to 5.6 GHz.

2 swaps that still fit
95
$484
Buy on Amazon
MotherboardASRock B850M Pro-A WiFi

B850 board for the AM5 socket, DDR5, 3 M.2 slots, Wi-Fi.

2 swaps that still fit
66
$140
Buy on Amazon
MemoryCorsair Vengeance 48GB (2x24GB) DDR5-6000 CL30 White

48 GB DDR5 at 6000 MT/s CL30; 32 GB or more is the floor for heavy gaming.

84
$139
Buy on Amazon
Graphics cardSapphire Pulse Radeon RX 9070 XT 16GB

16 GB of video memory, index 59 at 4K; tuned for the strongest graphics card the budget allows.

1 swap that still fit
59
$720
Buy on Amazon
CPU coolerThermalright Phantom Spirit 120 SE

Rated 260 W for a chip that turbos to 162 W.

1 swap that still fit
88
$36
Buy on Amazon
Power supplybe quiet! Pure Power 12 M 750W

750 W, 80 Plus gold; this build draws about 650 W at full tilt, native 12V-2x6 cable.

2 swaps that still fit
82
$80
Buy on Amazon
CaseLian Li Lancool 216

3 fans in the box, 3 is the least 466 W of parts needs behind a mesh front. Takes EATX/ATX/MATX/ITX boards and cards up to 392 mm.

4 swaps that still fit
90
$99
Buy on Amazon
StorageLexar NM790 2TB

2 TB PCIe 4.0 NVMe, 7,400 MB/s reads.

76
$300
Buy on Amazon
Total, typical prices8 parts$1,998

The same list, more or less money

$1,500 4K gaming PCWhat $500 less buys, and which parts change.$2,500 4K gaming PCWhat $500 more buys, and where it goes.

$2,000 spent on a different job

The same money buys a different machine when the work changes.