AMD Ryzen 5 1600vsNVIDIA GeForce GTX 1660 Super
Bottleneck at 4K
Gaming performance • Analyzed on June 19, 2026
AMD Ryzen 5 1600
Processor
NVIDIA GeForce GTX 1660 Super
Graphics Card
Why This Bottleneck Occurs
At 4k resolution for gaming, the AMD Ryzen 5 1600 creates a significant bottleneck (61%) when paired with the NVIDIA GeForce GTX 1660 Super. The CPU cannot feed data to the GPU fast enough, meaning the NVIDIA GeForce GTX 1660 Super 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 Ryzen 5 1600 and NVIDIA GeForce GTX 1660 Super at 4K. Based on our benchmark scores, At 4k resolution for gaming, the AMD Ryzen 5 1600 creates a significant bottleneck (61%) when paired with the NVIDIA GeForce GTX 1660 Super. The CPU cannot feed data to the GPU fast enough, meaning the NVIDIA GeForce GTX 1660 Super 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 Ryzen 5 1600 to a higher-tier processor to better match the NVIDIA GeForce GTX 1660 Super.
Ensure your CPU is not thermally throttling — check cooling solution and temps.
Enabling XMP/EXPO for your RAM can help improve CPU-bound scenarios.