AMD FX-8350vsNVIDIA GeForce GTX 1660
Bottleneck at 4K
Gaming performance • Analyzed on June 19, 2026
AMD FX-8350
Processor
NVIDIA GeForce GTX 1660
Graphics Card
Why This Bottleneck Occurs
At 4k resolution for gaming, the AMD FX-8350 creates a significant bottleneck (95%) when paired with the NVIDIA GeForce GTX 1660. The CPU cannot feed data to the GPU fast enough, meaning the NVIDIA GeForce GTX 1660 is not being fully utilized. While 4K reduces CPU dependency, the performance gap between these components still causes a noticeable imbalance.
Detailed Performance Analysis
This is a programmatic analysis of the AMD FX-8350 and NVIDIA GeForce GTX 1660 at 4K. Based on our benchmark scores, At 4k resolution for gaming, the AMD FX-8350 creates a significant bottleneck (95%) when paired with the NVIDIA GeForce GTX 1660. The CPU cannot feed data to the GPU fast enough, meaning the NVIDIA GeForce GTX 1660 is not being fully utilized. While 4K reduces CPU dependency, the performance gap between these components still causes a noticeable imbalance.
Upgrade Suggestions
Consider upgrading the AMD FX-8350 to a higher-tier processor to better match the NVIDIA GeForce GTX 1660.
Ensure your CPU is not thermally throttling — check cooling solution and temps.
Enabling XMP/EXPO for your RAM can help improve CPU-bound scenarios.