Processor · Microsoft Flight Simulator 2024
AMD Ryzen 7 9800X3D
- High-End
Not in our rankings
Amazon itself isn't selling the Ryzen 7 9800X3D right now (only other sellers, on back-order), and the Ryzen 7 9850X3D that replaced it costs about the same, so we rank that instead. See the current processor rankings for MSFS 2024 and X-Plane 12.
MSFS Performance Score
- CPU Performance100% 97
High-end CPU performance (97/100) scores 97.0/100 — a strong foundation for CPU-bound simulators. How we score
Verdict for MSFS
The AMD Ryzen 7 9800X3D scores 97.0/100 for MSFS, with CPU performance as the deciding factor at 97% of the fastest gaming CPU in independent tests. Ideal for sim pilots who want the main thread ahead of heavy AI traffic and weather loads, though a capable GPU must be paired alongside it to avoid shifting the bottleneck.
Updated October 2026
Pros & Cons for MSFS
Strengths
- Rated 97/100 in independent 1080p gaming tests, the 9800X3D's 3D V-Cache architecture keeps the main thread clear during a dense EGLL arrival with 100% AI traffic and live weather active — the scenario where most CPUs saturate first.
- At this price, most competing processors lean on raw clock speed without the large cache buffer; the 9800X3D's cache-first design instead absorbs the terrain streaming spikes that appear on long VFR cross-country legs through photogrammetry-heavy regions.
- A value score of 216.0 points per $1,000 spent means the 9800X3D delivers strong CPU headroom without requiring a full platform rebuild — useful longevity as MSFS 2024's AI and weather systems continue to grow in complexity with each world update.
Trade-offs
- This is a CPU-only purchase — without a matched GPU, the chip's CPU headroom goes unrealised during VR city flyovers or 4K photogrammetry zones where GPU load, not the main thread, becomes the ceiling.
- Stepping up in price to an RTX 5080-class GPU pairing unlocks the rendering headroom the 9800X3D's CPU score has already earned; staying at this CPU alone leaves that potential on the table for demanding online multiplayer sessions at high render scales.
Full Specifications
- CPU
- AMD Ryzen 7 9800X3D
- Cooling
- Air
- Form factor
- N/A
- VR ready
- No
- Released
- 2024
Frequently Asked Questions
Is this good for MSFS?
The AMD Ryzen 7 9800X3D scores 97.0/100 for Microsoft Flight Simulator 2024, making it one of the strongest CPU choices available for the sim. Its cache architecture shines on a dense EGLL ILS approach with full AI traffic and live weather, where main-thread headroom is the difference between a smooth descent and stuttering updates. Its limit appears when the paired GPU becomes the constraint — VR city flyovers and high-render-scale photogrammetry zones will expose an underpowered graphics card before this CPU breaks a sweat.
Is it worth the price for MSFS?
With a value score of 216.0 points per $1,000 spent, the 9800X3D sits at a strong return for MSFS CPU performance compared to what else this money typically covers in the sim hardware space. The next step up in price buys GPU muscle or a higher-tier platform rather than meaningfully more CPU gaming performance, so pilots who already have a capable GPU will extract full value here.
Is MSFS more CPU or GPU demanding?
This chip is rated 97/100 based on standalone CPU benchmark performance, placing it at 97% of the fastest gaming CPU available. Because MSFS 2024 weights CPU performance at 45% and GPU performance at 40% of the total experience, the 9800X3D's score translates most directly on AI-traffic-heavy departures, complex weather loads, and terrain streaming during low-altitude VFR legs — but that CPU strength only shows its full return when the GPU paired with it can handle the rendering side of the workload.
What graphics settings should I use?
Start at 1440p High with DLSS or FSR set to Quality mode, which offloads render scaling pressure and lets the 9800X3D's CPU headroom do its job without the GPU becoming an immediate ceiling. If stutters appear during dense AI traffic scenarios or photogrammetry city passes, reduce terrain level of detail and AI traffic density first, as those are the main-thread loads this CPU governs.