In October 2026 a complete gaming PC from new parts does not fit $800, and memory prices are most of the reason. The lowest-cost complete list SpecPicks could price from Amazon (Ryzen 5 5600, Intel Arc B570 10GB, 16 GB DDR4, 1 TB NVMe) summed to $918 on October 21, 2026, and the GPU in it averages 71 fps in Cyberpunk 2077 at 1080p Ultra per Gamers Nexus' Arc B570 review. A 2×16 GB DDR5 kit that cost about $90 in August 2025 ran $429–$499.99 by late September 2026, per Tech Insider's DDR5 price analysis, and DDR4 contract prices rose up to 50% in Q1 2026 per TrendForce. The live total below is today's price for the same seven parts, with any part that has no current Amazon price named and left out.
Build cost, : at Amazon prices read in the last 24 hours, the lowest-cost build totals $917.68 for 7 parts. Each part is priced and linked in the tables below; prices may vary.
The answer to "what is the best $600 gaming PC build" is the same list with the parts you already own taken off it, or a used graphics card. Both are covered under "If you have $600 or $800" below. To swap a part and re-price the list, open the PC Builder.
The lowest-cost parts list
Each row is one part, with its Amazon price when one was read in the last 24 hours and its own buy button. The Ryzen 5 5600 ships with AMD's Wraith Stealth cooler, so there is no cooler line.
Lowest-cost build: Ryzen 5 5600 + Intel Arc B570
| Part | Pick | Why | Price | Buy |
|---|---|---|---|---|
| CPU | AMD Ryzen 5 5600 | Six cores on AM4 with a cooler in the box; the cheapest current six-core in the catalog | $153.00 (2026-10-21 PT) | View Current Price |
| GPU | ASRock Intel Arc B570 Challenger 10GB | The lowest-priced current card with 10 GB of VRAM; the measured 1080p numbers are below | $289.99 (2026-10-21 PT) | View Current Price |
| Motherboard | GIGABYTE B550M K | Micro-ATX B550 with an M.2 slot and PCIe 4.0; enough for a six-core chip | $74.99 (2026-10-21 PT) | View Current Price |
| Memory | TEAMGROUP T-Force Vulcan Z 16GB (2×8GB) DDR4-3200 CL16 | Two sticks for dual channel; DDR4 is the reason this list stays on AM4 | $129.99 (2026-10-21 PT) | View Current Price |
| Storage | WD Green SN350 1TB NVMe | 1 TB NVMe at the lowest price in the catalog's 1 TB drives | $149.99 (2026-10-21 PT) | View Current Price |
| PSU | MSI MAG A650BN 650W | 650 W 80+ Bronze; the B570 is a single 8-pin card | $59.73 (2026-10-21 PT) | View Current Price |
| Case | Rosewill RWGC1 ATX Mid Tower | Mesh front with four 120 mm fans included, and room for cards up to 340 mm (manufacturer spec) | $59.99 (2026-10-21 PT) | View Current Price |
Total for the 7 parts priced on Amazon in the last 24 hours: $917.68.
🛒 Add this build to your Amazon cart (7 parts)Adds the 7 Amazon-priced parts above in one step; you review the cart on Amazon before buying.
*Price sourced from Amazon.com. Last updated 2026-10-21 PT. Price and availability subject to change.
Amazon prices in the parts table and the build total are read from Amazon.com listings within the last 24 hours and change often; a part with no current price shows no price and is left out of the total.
What the Arc B570 delivers at 1080p
All six rows come from one source, Gamers Nexus' Arc B570 review, so they compare like with like. No upscaling and no ray tracing.
| Game | Preset | 1080p avg fps | 1440p avg fps |
|---|---|---|---|
| Final Fantasy XIV: Dawntrail | Maximum | 122 | 75 |
| Resident Evil 4 (2023) | Prioritize Graphics | 110 | 75 |
| Dying Light 2 | High | 73 | 53 |
| Cyberpunk 2077 | Ultra | 71 | 46 |
| Starfield | Ultra | 47 | 36 |
| Black Myth: Wukong | High | 40 | 30 |
Source: Gamers Nexus.
Four of the six games clear 60 fps at 1080p on high or maximum settings. Starfield and Black Myth: Wukong need a lower preset or XeSS upscaling to get there. This is a 1080p card: at 1440p, Cyberpunk 2077 drops from 71 to 46 fps in the same review.
What the r/buildapc consensus says about budget builds
The community parts list summarized in the Reddit-consensus build guide starts its cheapest tier at AM5 and 32 GB of DDR5, which is the 1080p build on this site. That list is the better machine and the easier one to upgrade, but its memory line alone costs about what this page's GPU does at the Tech Insider prices above. This page takes the other route that budget threads point to when the total matters more than the upgrade path: AM4, DDR4 and 16 GB. The trade is that a later CPU upgrade on AM4 tops out at the Ryzen 7 5800X3D/5700X3D class rather than the newer X3D chips.
If you have $600 or $800
The parts list above is the floor for new parts. To get under it:
- Reuse what you have. A case, power supply and SSD from an older PC come off the list first. The PC Builder re-prices the build without them.
- Buy the graphics card used. The GPU is the largest line. Used cards are sold on eBay; check the seller's return terms before you buy.
- Drop to one memory stick only as a last resort. A single 16 GB stick runs in single channel, which costs frame rate in CPU-bound games. Two 8 GB sticks is the cheapest way to keep dual channel.
If none of those apply, the honest answer to "$800 gaming PC in 2026" is to wait for memory prices to fall or to save toward the live total above.
Why each part
CPU: Ryzen 5 5600. Six cores and twelve threads, with AMD's boxed cooler. At 1080p with a card in this class the GPU sets the frame rate in most games, so a faster CPU adds little here.
GPU: Intel Arc B570 10GB. 10 GB of VRAM at the lowest price among current cards in the catalog. If you play older games, check how they run on Intel Arc first, since Intel's driver stack is newer than AMD's or NVIDIA's. The step up is the Arc B580 in the 1080p build, which averages 74 fps in Cyberpunk 2077 at 1080p Ultra in its own Gamers Nexus review.
Motherboard: GIGABYTE B550M K. B550 gives the NVMe drive PCIe 4.0. A520 boards cost a little less, but they run the M.2 slot at PCIe 3.0 and don't support CPU overclocking.
Memory: 16 GB DDR4-3200 CL16. 16 GB is the smallest amount that most current games run well with. 32 GB is the first upgrade to make when prices fall.
Storage: WD Green SN350 1TB. 1 TB holds a handful of large games. A second M.2 drive is an easy later addition.
PSU: MSI MAG A650BN 650W. 650 W leaves headroom for a larger card later.
Case: Rosewill RWGC1. It includes four fans, so there is nothing else to buy for airflow. Any ATX or micro-ATX mesh-front case that fits the card length works. More are in the PC case buying guide.
Who this build is for
- Yes: 1080p at 60–144 Hz, esports titles, and buyers for whom the total is the main limit.
- No: 1440p at high settings (the table shows the drop) or anyone planning a CPU upgrade to a current X3D chip. That buyer should start at the 1080p build on AM5.
Related guides
- The best gaming PC build for about $1,000
- $1,500 gaming PC build 2026: Ryzen 7 5700X + RX 9070
- $2,000 gaming PC build 2026: Ryzen 5 7600X + RX 9070 XT
- 1080p Gaming PC Build 2026: Cost, Parts, FPS
- 1440p Gaming PC Build 2026: Cost, Parts, FPS
- Gaming PC Build 2026: The Reddit-Consensus Parts List
- Build Your Own Gaming PC in 2026: The 5 Components That Actually Matter
- SpecPicks PC Builder: swap any part and re-price the build
Citations and sources
- Gamers Nexus — Intel Arc B570 review and benchmarks
- Tech Insider — DDR5 RAM prices 2026
- TrendForce — DDR4 leads legacy memory rally, Q1 2026 prices up to 50%
Amazon prices in the parts table and the build total are read from Amazon.com listings within the last 24 hours and change often; a part with no current price shows no price and is left out of the total.
This piece is editorial synthesis based on publicly available information. No independent first-party benchmarking is reported.
