Microsoft Flight Simulator 2024 · Head to head
AMD Ryzen 7 9800X3D Desktop Processor vs Intel Core Ultra 7 265K Desktop Processor
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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.
Not in our rankings
Amazon itself isn't selling the Core Ultra 7 265K right now (other sellers have a few left), so we no longer rank it. See the current processor rankings for MSFS 2024 and X-Plane 12.
AMD Ryzen 7 9800X3D vs Intel Core Ultra 7 265K for MSFS: 13-point gap settles it.
The AMD Ryzen 7 9800X3D scores 100/100 against the Intel Core Ultra 7 265K's 87/100 on our model-derived scale, a gap wide enough to translate into meaningfully tighter frame times when MSFS is doing heavy sim work. The 9800X3D's 3D V-Cache architecture handles the per-frame CPU bottlenecks that surface during dense photogrammetry approaches into EGLL or JFK with live AI traffic and real-weather turbulence active, where the Core Ultra 7 265K starts to stutter. The 265K holds its own on lightly loaded VFR cross-country legs in sparse scenery regions where its higher all-core clock speed can partially close the gap.
Choose AMD Ryzen 7 9800X3D if…
Choose AMD Ryzen 7 9800X3D Desktop Processor if you regularly fly heavy VATSIM sessions into photogrammetry-dense airports like EGLL, KLAX, or EDDM with AI traffic, live weather, and ultra-settings active.
Choose Intel Core Ultra 7 265K if…
Choose Intel Core Ultra 7 265K Desktop Processor if you're primarily flying lightly loaded VFR cross-country routes in sparse scenery and want to pair it with a platform that suits a broader multi-application workstation build.
Our take
The AMD Ryzen 7 9800X3D is the clear choice for MSFS — its 13-point lead on our model-derived scale reflects a real-world advantage that shows up exactly where the sim hurts most: photogrammetry zones, dense approaches, and VR city flyovers.
Quick Take: AMD Ryzen 7 9800X3D vs Intel Core Ultra 7 265K
VR Ready
Neither
Best Value
AMD Ryzen 7 9800X3D
CPU Performance
AMD Ryzen 7 9800X3D
AMD Ryzen 7 9800X3D scores 97/100 while Intel Core Ultra 7 265K scores 70/100 for MSFS. AMD Ryzen 7 9800X3D leads by 27.0 points.
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