My 2024 Tower PC

8 parts · $1701.27 estimated · Created Jun 29, 2026

Parts list

MSI MAG B650 TOMAHAWK WIFIRAM ≤6600MSI$160.15Amazon ↗Newegg ↗
CORSAIR RMe Series RM850e850W · ATXCORSAIR$144.99Newegg ↗
Corsair Vengeance (Gray)DDR5-6400 · CL32 · 2×16GB (32GB)Corsair$640.00Amazon ↗Newegg ↗
Montech AIR 903 MAX (Black)fits GPU ≤400mm · cooler ≤180mmMontech$113.25Amazon ↗Newegg ↗
Thermalright Peerless Assassin 140 (White)Air tower · 158mm tallThermalright$42.90Amazon ↗Newegg ↗
Samsung 970 EVO Plus 2TB2TB · PCIe 3.0 NVMeSAMSUNG · ×2$599.98↓ AmazonAmazon ↗Newegg ↗
Radeon RX 7800 XT (Standard)16GB VRAMAMD—Find on Amazon ↗
Ryzen 7 7800X3D (Standard)8C/16T · 5 GHz boost · iGPUAMD—Find on Amazon ↗

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BBuild Score 80/100Solid 1440p gaming build — Quality parts (PSU + cooling) — durable foundation. Next upgrade: older platform — limited cpu upgrade path without swapping motherboard + ram.

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

1440p gaming: Solid 1440p gaming build — Quality parts (PSU + cooling) — durable foundation. Next upgrade: older platform — limited cpu upgrade path without swapping motherboard + ram.

How to improve · 10 pts to A

CPU/GPU balancecosting ~13 pts

GPU-limited — measured at the 1080p reference, a stronger GPU would unlock about +58% with this CPU (median 100 fps today). CPU: mid-range, GPU: mid-range.

Expected performancecosting ~3 pts

89 fps median across 5 demanding games at 1440p · 80% above 60 fps, 40% above 100 · via HowManyFPS

Open in builder to apply these →

Expected FPSfollows the Build Score scenario

Expected FPS · 1440p

For Ryzen 7 7800X3D + RX 7800 XT, default settings. Estimates only — your actual framerate may be higher or lower.

Cyberpunk 2077
2560×1440 · High
104 avg
78 1% low
Valheim
2560×1440 · High
182 avg
132 1% low
Black Myth: Wukong
2560×1440 · High · RT Off
56 avg
42 1% low
Hogwarts Legacy
2560×1440 · High
89 avg
60 1% low
No Man's Sky
2560×1440 · High
191 avg
117 1% low
Red Dead Redemption 2
2560×1440 · Highest
92 avg
69 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 +70% with this CPU (median 89 fps → ~124 fps across 5 demanding AAA games).

Compatibility

1 warning

GPU length unknown

Power

PSU Sufficient · 591W draw / 850W

Physical fit

GPU + cooler clear the case

Spec-sheet guidance — verify before buying.