Analyzing Periodic Frame Time Spikes and Lag Issues in “Wuthering Waves” on High-Performance PC Build
Introduction
Experiencing intermittent game freezes can significantly hamper the gaming experience, especially when they disrupt fluid gameplay. In this article, we explore a specific case involving “Wuthering Waves,” a popular title that exhibits brief, periodic lag spikes, despite running smoothly most of the time. We will delve into the hardware setup, observed symptoms, and potential troubleshooting steps to resolve these issues.
System Overview
The gaming rig in question comprises high-end components, assembled within the last six months, ensuring up-to-date hardware performance:
| Component | Model |
|————|——–|
| CPU | AMD Ryzen 7 9800X3D |
| GPU | XFX AMD Radeon RX 7900 XT SPEEDSTER MERC 310 Overclocked |
| Motherboard| MSI X670E MAG Tomahawk WiFi AMD AM4 |
| RAM | 32GB (2 x 16GB) DDR5-6000 CL36 |
| Power Supply | NZXT C850, 850W 80 Plus Gold Fully Modular |
Observed Symptoms
The primary issue manifests as brief, approximately 0.5 to 0.75 seconds of game lock-up, during which in-game visuals freeze while audio continues uninterrupted. Notably, outside these lag events, the game maintains a stable 120 FPS.
Using AMD’s Adrenalin software, monitoring reveals periodic frametime spikes, corresponding with the freeze instances. These spikes are evident on the performance graph, underscoring irregular frame delivery, even though the overall frame rate remains high.
Troubleshooting and Potential Causes
Given that this issue appears confined to “Wuthering Waves” and is not prevalent across other titles, it indicates a potential game-specific or configuration-related cause. Some avenues for investigation include:
- Frametime Spikes and Their Causes
Frametimings reflect the consistency of frame rendering intervals. Spikes can result from various factors, such as driver issues, background processes, or hardware bottlenecks. Ensuring drivers are up-to-date, particularly GPU drivers, is critical.
- Resizable BAR and Its Role
A forum post from two years ago suggested disabling Resizable BAR (Render Base Address Register) could mitigate such spikes. Though Resizable BAR is generally beneficial, in some configurations, it may cause conflicts or performance issues. Testing this setting can
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