Call of Duty: Modern Warfare 4 Switch 2 Performance Issues Reported

If you are planning to jump into competitive Multiplayer in Call of Duty: Modern Warfare 4 on the Nintendo Switch 2, you may want to manage your expectations. According to a technical analysis by IGN, the port suffers from significant input lag that puts console players at a distinct disadvantage compared to those on PS5 or other platforms.

Technical hurdles in multiplayer

Digital Foundry, which conducted the performance analysis, found that the input lag on the Switch 2 is roughly twice as long as that seen on the PS5. While the game largely hits a 60fps target in multiplayer, the responsiveness remains a bottleneck. Tests indicate that in docked mode, players experience 81ms of latency, while portable mode sees that number climb significantly, ranging from 83ms to as high as 125ms. For comparison, the PS5 version typically clocks in at 49.1ms.

Digital Foundry described these latency figures as “actually deleterious to performance,” noting that even the fastest reflexes are hampered by the console’s processing time. While Variable Refresh Rate (VRR) support can help stabilize the framerate on compatible displays, it does not solve the underlying responsiveness issue.

Campaign performance

While multiplayer presents a challenge for competitive play, the single-player experience is a different story. The campaign is locked at 30fps. In his coverage, IGN’s Simon Cardy noted that while the visuals take a hit—with textures appearing flatter and less detailed than on PC or high-end consoles—the experience remains stable. Cardy observed that the gameplay feels “snappy,” providing a functional way to experience the campaign on Nintendo hardware for the first time in over a decade.

Why it matters

For players, this discrepancy creates a clear divide between casual campaign play and competitive multiplayer. If your primary goal is to maintain a high K/D ratio in 6v6 modes, the increased input lag on the Switch 2 creates a tangible mechanical barrier that is difficult to overcome. Those prioritizing portability or who only have access to Nintendo hardware should be aware that the mobile experience, in particular, carries the heaviest performance penalty.

This release marks the first time a Call of Duty title has appeared on a Nintendo console since 2013, following Microsoft’s commitment to bring the franchise to Nintendo platforms as part of the Activision Blizzard acquisition. As it stands, the Switch 2 version is a welcome return for the series, but competitive gamers should approach the multiplayer experience with caution.