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Build a PC

A budget and a purpose. Every part is chosen for the job, checked against every other part for fit, and explained. Prices are typical, not live: the Amazon page decides.

Start from a build people pick

Live from the catalogue
  1. Office & everyday for $1,000AMD Ryzen 5 5500Radeon RX 6600$993 all in, 8 parts, fit 53 of 10053fitOpen this build
  2. Gaming for $1,500Intel Core i5-14600KFRadeon RX 7700 XT$1,498 all in, 8 parts, fit 62 of 10062fitOpen this build
  3. Content creation for $3,000Intel Core Ultra 7 270K PlusGeForce RTX 5070 Ti$2,989 all in, 8 parts, fit 82 of 10082fitOpen this build

Every row is worked out from today's catalogue. Open one, then change anything.

  1. 1Pick a budget from the rail, in steps of $500
  2. 2Say how it should look: black or white, with RGB or without
  3. 3Say what the PC is for; a processor or graphics brand is optional
  4. 4A whole PC appears, the case with its fans; open the swaps or buy each part

A demonstration with example parts. Hover to pause.

Budget, in US dollars

Steps of $500. $3,000 is the least that buys every part an AI & local models PC needs; past $8,500 the catalogue has nothing faster to add. A screen, keyboard and mouse come on top.

How it should look

Every part white, and nothing in the box lights up. The case, the cooler, the board, the card, the supply and the memory follow the colour; the case's fans, the cooler, the board and the memory follow the lighting. A drive has no colour and a supply does not glow, so neither is asked to match. A look costs money, so the budget rail moves with it.

What the PC is for
82Fit for the job

Enthusiast

$4,500 for AI & local models

Tuned for video memory first, then card speed, then system memory.

$4,455 for 9 parts, $45 under budget

The Intel Core Ultra 7 270K Plus and the GeForce RTX 5080 are well matched at 1440p.

Fractal Design TorrentRTX 50801000 W

Build order

Eight steps, the way a builder works through the case. $4,455 all in.

  1. ASRock B860 Challenger WiFi White on the tray
  2. Core Ultra 7 270K Plus in the socket
  3. Arctic Liquid Freezer III Pro 360 on top
  4. 2 sticks of memory
  5. Two drives on the board
  6. RTX 5080 in the x16 slot
  7. 1000 W supply in the basement
  8. Panel on, power on
PartScore for the jobTypical priceBuy
ProcessorIntel Core Ultra 7 270K Plus

Highest AI & local models score the budget allows next to this card: 24 cores, boosts to 5.5 GHz.

4 swaps that still fit
97
$324
MotherboardASRock B860 Challenger WiFi White

B860 board for the LGA1851 socket, DDR5, 3 M.2 slots, Wi-Fi.

68
$190
MemoryG.Skill Ripjaws S5 64GB (2x32GB) DDR5-6000 CL30

64 GB DDR5 at 6000 MT/s CL30; 64 GB or more is the floor for AI & local models.

2 swaps that still fit
88
$1,199
Graphics cardGeForce RTX 5080

16 GB of video memory, index 77 at 1440p; tuned for video memory first, then card speed, then system memory.

2 swaps that still fit
67
$1,600
CPU coolerArctic Liquid Freezer III Pro 360

Rated 330 W for a chip that turbos to 250 W.

3 swaps that still fit
96
$70
Power supplyCorsair RM1000x (2024)

1000 W, 80 Plus gold; this build draws about 800 W at full tilt, native 12V-2x6 cable.

2 swaps that still fit
93
$167
CaseFractal Design Torrent

5 fans in the box, 4 is the least 610 W of parts needs behind a mesh front. Takes EATX/ATX/MATX/ITX boards and cards up to 461 mm.

92
$205
StorageSamsung 9100 Pro 2TB

2 TB PCIe 5.0 NVMe, 14,700 MB/s reads, with cache.

4 swaps that still fit
97
$400
Second driveLexar NM790 2TB

2 TB for games, footage or models; the budget had room once every other slot was at its best.

76
$300
Total, typical prices9 parts$4,455

Is another $500 worth it?

Same job, same brand choices, only the budget moves one step. These are the parts that change.