Intel Core i5-9600KvsNVIDIA GeForce GTX 780
Bottleneck at 4K
Gaming performance • Analyzed on June 19, 2026
Intel Core i5-9600K
Processor
NVIDIA GeForce GTX 780
Graphics Card
Why This Bottleneck Occurs
At 4k resolution for gaming, the Intel Core i5-9600K creates a minimal bottleneck (4%) when paired with the NVIDIA GeForce GTX 780. The CPU cannot feed data to the GPU fast enough, meaning the NVIDIA GeForce GTX 780 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 Intel Core i5-9600K and NVIDIA GeForce GTX 780 at 4K. Based on our benchmark scores, At 4k resolution for gaming, the Intel Core i5-9600K creates a minimal bottleneck (4%) when paired with the NVIDIA GeForce GTX 780. The CPU cannot feed data to the GPU fast enough, meaning the NVIDIA GeForce GTX 780 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 Intel Core i5-9600K and NVIDIA GeForce GTX 780 complement each other well at 4k.