AMD Ryzen 5 3600XvsAMD Radeon R9 390
Bottleneck at 4K
Gaming performance • Analyzed on June 19, 2026
AMD Ryzen 5 3600X
Processor
AMD Radeon R9 390
Graphics Card
Why This Bottleneck Occurs
At 4k resolution for gaming, the AMD Ryzen 5 3600X creates a minimal bottleneck (3%) when paired with the AMD Radeon R9 390. The CPU cannot feed data to the GPU fast enough, meaning the AMD Radeon R9 390 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 3600X and AMD Radeon R9 390 at 4K. Based on our benchmark scores, At 4k resolution for gaming, the AMD Ryzen 5 3600X creates a minimal bottleneck (3%) when paired with the AMD Radeon R9 390. The CPU cannot feed data to the GPU fast enough, meaning the AMD Radeon R9 390 is not being fully utilized. While 4K reduces CPU dependency, the performance gap between these components still causes a noticeable imbalance.
Upgrade Suggestions
This is an excellent, well-balanced build. No urgent upgrades needed.
Both the AMD Ryzen 5 3600X and AMD Radeon R9 390 complement each other well at 4k.