A 1440p gaming PC built from the r/buildapc consensus parts in October 2026 pairs a Ryzen 7 7700X with a Radeon RX 9070 XT 16GB. Per Gamers Nexus' RX 9070 XT review, that card averages 109 fps in Cyberpunk 2077 at 1440p Ultra and 118 fps in Dying Light 2 at High. It is the value pick at this tier because of price: Tom's Hardware's tracker listed the best U.S. prices at $790 for the RX 9070 XT and $1,119 for the RTX 5070 Ti on September 28, 2026 (Tom's Hardware). The live total for all eight parts follows.
This page is the 1440p tier of the Reddit-consensus gaming PC build, on its own URL so the parts, the total and the frame rates for one resolution sit in one place. The 1080p build and the 4K build follow the same format. To swap a part and re-price the whole list, open the PC Builder.
The 1440p 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 total above adds only those prices.
1440p build: Ryzen 7 7700X + Radeon RX 9070 XT
| Part | Pick | Why | Price | Buy |
|---|---|---|---|---|
| CPU | AMD Ryzen 7 7700X | 8 cores on AM5, with an X3D upgrade path on the same board | $188.99 (2026-10-06) | View Current Price |
| CPU cooler | Thermalright Peerless Assassin 120 SE | The 7700X ships without a cooler | $34.90 (2026-10-06) | View Current Price |
| GPU | Sapphire Pulse RX 9070 XT 16GB | 16 GB card; 109 fps in Cyberpunk 2077 at 1440p Ultra per Gamers Nexus | Check price on Amazon | View Current Price |
| Motherboard | MSI B650 Gaming Plus WiFi | ATX B650 with Wi-Fi | $119.99 (2026-10-06) | View Current Price |
| Memory | Patriot Viper Venom 32GB DDR5-6000 CL30 | The DDR5-6000 CL30 spec the consensus calls for | $489.99 (2026-10-06) | View Current Price |
| Storage | Samsung 990 Pro 2TB | 2 TB Gen4 NVMe, the floor the consensus sets | $389.99 (2026-10-06) | View Current Price |
| PSU | MSI MAG A850GL PCIE5 850W | 850 W 80+ Gold, ATX 3.1 | $109.99 (2026-10-06) | View Current Price |
| Case | Corsair iCUE 220T RGB Airflow | Airflow mid-tower for an ATX board | $104.99 (2026-10-06) | View Current Price |
Total for the 7 parts priced on Amazon in the last 24 hours: $1438.84 (1 part has no current price and is not included).
🛒 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. The other part is left out because Amazon has no current price for it; use its row above.
*Price sourced from Amazon.com. Last updated 2026-10-06. 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.
What the RX 9070 XT delivers at 1440p
All averages below come from one source, Gamers Nexus' RX 9070 XT review. The RTX 5070 Ti column, the card the consensus names as the alternative, uses Gamers Nexus' RTX 5070 Ti review and, for Cyberpunk 2077, its RTX 5070 review, which includes 5070 Ti results.
| Game | Preset | RX 9070 XT avg fps | RTX 5070 Ti avg fps |
|---|---|---|---|
| Resident Evil 4 (2023) | Prioritize Graphics | 197 | — |
| Final Fantasy XIV: Dawntrail | Maximum | 185 | 187 |
| Dragon's Dogma 2 | Ultra | 145 | — |
| Dying Light 2 | High | 118 | — |
| Starfield | Ultra | 113 | — |
| Cyberpunk 2077 | Ultra | 109 | 108 |
| Black Myth: Wukong | High | 83 | 87.2 |
Sources: Gamers Nexus RX 9070 XT, Gamers Nexus RTX 5070 Ti, Gamers Nexus RTX 5070; "—" means no matching row for that card.
Every game in the set averages above 80 fps at 1440p on the 9070 XT, and six of seven are above 100. Where both cards have the same test, they finish within a few frames of each other in raster: 185 vs 187 in Final Fantasy XIV, 109 vs 108 in Cyberpunk 2077, 83 vs 87.2 in Wukong. The gap is ray tracing. With medium ray tracing and FSR Quality, the 9070 XT averages 48 fps in Black Myth: Wukong at 1440p (Gamers Nexus). Readers who play ray-traced games first should price the RTX 5070 Ti swap in the PC Builder and compare the two totals.
Why each part
CPU — Ryzen 7 7700X. Eight cores on AM5. At 1440p the GPU sets the frame rate in most games, so an X3D chip buys less here than at 1080p high refresh. The same B650 board takes one later; the 4K build uses the Ryzen 7 9850X3D.
Cooler — Thermalright Peerless Assassin 120 SE. The 7700X has no boxed cooler. The dual-tower air cooler is the consensus default at every tier.
GPU — Radeon RX 9070 XT 16GB. 16 GB of VRAM, and raster frame rates level with the RTX 5070 Ti in the shared tests above. As of September 28 it also cost $329 less at the best U.S. price (Tom's Hardware). That price gap is why the 9070 XT, not the 5070 Ti, anchors this tier.
Motherboard — MSI B650 Gaming Plus WiFi. ATX B650 with Wi-Fi. A single-GPU build does not need X670's extra lanes.
Memory — 32 GB DDR5-6000 CL30. Per Tech Insider, 32 GB DDR5 kits ran $429–$499.99 in late September 2026, up from about $90 in August 2025, because memory makers moved capacity to HBM for AI accelerators. That puts memory at about the price of the CPU. It is still the consensus spec for AM5.
Storage — Samsung 990 Pro 2TB. 2 TB is the floor the hub guide sets, because large games fill 1 TB quickly. Check the Samsung against other 2 TB Gen4 drives on the day you buy, since storage prices also moved in 2026.
PSU — MSI MAG A850GL 850W. 850 W 80+ Gold, ATX 3.1. It leaves room for an RTX 5070 Ti swap without changing the PSU.
Case — Corsair iCUE 220T RGB Airflow. An airflow mid-tower for ATX. Check the GPU's length against the case before buying any 9070 XT. More options are in the PC case buying guide.
Step down, step up
- Step down: the 1080p build uses a 12 GB Arc B580. Per Gamers Nexus, the B580 averages 53 fps in Cyberpunk 2077 at 1440p Ultra, about half the 9070 XT's 109.
- Step up: the 4K build moves to an RTX 5080 and an X3D CPU.
- Same tier, ray tracing first: swap the GPU for an RTX 5070 Ti and keep everything else. The 850 W PSU already covers it.
Who this build is for
- Yes: 1440p monitors at 120–165 Hz, raster-heavy games, and readers who want 16 GB of VRAM without RTX 5070 Ti pricing.
- No: path-traced or heavily ray-traced games at 1440p. Those are the RTX 5070 Ti's ground.
Related guides
- Gaming PC Build 2026: The Reddit-Consensus Parts List (all three tiers)
- 1080p Gaming PC Build 2026: Cost, Parts, FPS
- 4K Gaming PC Build 2026: Cost, Parts, FPS
- Build Your Own Gaming PC in 2026: The 5 Components That Actually Matter
- SpecPicks PC Builder: swap any part and re-price the build
- Best GPUs for gaming in 2026 (buying guide)
Citations and sources
- Gamers Nexus — Radeon RX 9070 XT review and benchmarks
- Gamers Nexus — RTX 5070 Ti review and benchmarks
- Gamers Nexus — RTX 5070 review (includes RTX 5070 Ti results)
- Gamers Nexus — Intel Arc B580 review and benchmarks
- Tom's Hardware — GPU price tracking 2026 (updated Sept 28, 2026)
- Tech Insider — DDR5 RAM prices 2026
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.
This piece is editorial synthesis based on publicly available information. No independent first-party benchmarking is reported.
