Steam Machine Comparable Price [12GB VRAM is so much better for 1440p]

7 parts · $349.92 estimated · Created Jul 11, 2026

Parts list

ASRock Challenger Radeon RX 7700 XT (Black)12GB VRAM · 266mm longASRock—Amazon ↗Newegg ↗
AMD Ryzen 5 56006C/12T · 4.4 GHz boostAMD$158.98Amazon ↗Newegg ↗
MSI MAG A650BN III (Black)650W · ATXMSI$52.43↓ AmazonAmazon ↗Newegg ↗
SilverStone SG13 (Black)fits GPU ≤267mm · cooler ≤61mmSilverStone$68.51Amazon ↗Newegg ↗
Corsair Vengeance LPX (Black)DDR4-2400 · CL16 · 1×8GB (8GB)Corsair—Newegg ↗
ASUS ROG STRIX B450-I GAMINGASUS—Newegg ↗
Solid State Drive MTFDKBA512TFK 1BC1AABGA Compatible Replacement Spare Part for Micron 245512GB · PCIe 4.0 NVMeAscendtech$70.00Newegg ↗

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FBuild Score 52/100Build needs major changes for 1440p gaming. Start here: 41 fps median across 5 demanding games at 1440p · 20% above 60 fps, 0% above 100 · via howmanyfps.

Choose a use case to see how this build scores for it:

1440p gaming: Build needs major changes for 1440p gaming. Start here: 41 fps median across 5 demanding games at 1440p · 20% above 60 fps, 0% above 100 · via howmanyfps.

How to improve · 8 pts to D

CPU/GPU balancecosting ~17 pts

CPU-limited — measured at the 1080p reference, a faster CPU would unlock about +58% from the GPU you've chosen (median 53 fps today). CPU: entry-level, GPU: entry-level.

Expected performancecosting ~15 pts

41 fps median across 5 demanding games at 1440p · 20% above 60 fps, 0% above 100 · via HowManyFPS

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1440p

For Ryzen 5 5600 + RX 7700 XT, default settings. Estimates only. Your actual framerate may be higher or lower.

Counter-Strike 2
2560×1440 · High
195 avg
138 1% low
Cyberpunk 2077
2560×1440
53 avg
39 1% low
Black Myth: Wukong
2560×1440 · High · RT Off
13 avg
9 1% low
Hogwarts Legacy
2560×1440 · High · RT Off
41 avg
25 1% low
Call of Duty: Black Ops 6
2560×1440 · Ultra
95 avg
62 1% low
Alan Wake 2
2560×1440 · High · RT Off
34 avg
33 1% low

Estimates via HowManyFPS · cached up to 24 hours.

Why these are estimates?

These numbers are model-predicted averages, not measured benchmarks of your specific system. Treat them as ballpark guidance, not a promise. Real framerate depends on:

Your full system (RAM speed, storage, drivers, OS, background load)
In-game scene complexity, multiplayer player count, mods
Driver updates and game patches after this estimate was made
Display, thermals, and how your case manages airflow

If you want a measured number for your specific build, the only reliable answer is to benchmark it yourself once you own the parts.

Balance

GPU-bound (50%)

GPU-limited at 1440p gaming — measured against real FPS data, a stronger GPU would unlock about +124% with this CPU (median 41 fps → ~76 fps across 5 demanding AAA games).

Compatibility

1 warning

GPU fits with minimal clearance

Power

PSU Sufficient · 431W draw / 650W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance. Verify before buying.