Intel Core i5-10400vsAMD Radeon RX 7900 GRE
Bottleneck at 1440P
Gaming performance • Analyzed on June 19, 2026
Intel Core i5-10400
Processor
AMD Radeon RX 7900 GRE
Graphics Card
Why This Bottleneck Occurs
At 1440p resolution for gaming, the Intel Core i5-10400 creates a significant bottleneck (44%) when paired with the AMD Radeon RX 7900 GRE. The CPU cannot feed data to the GPU fast enough, meaning the AMD Radeon RX 7900 GRE is not being fully utilized. At 1440p, the workload is more balanced, but the CPU is still the limiting factor in this pairing.
Detailed Performance Analysis
This is a programmatic analysis of the Intel Core i5-10400 and AMD Radeon RX 7900 GRE at 1440P. Based on our benchmark scores, At 1440p resolution for gaming, the Intel Core i5-10400 creates a significant bottleneck (44%) when paired with the AMD Radeon RX 7900 GRE. The CPU cannot feed data to the GPU fast enough, meaning the AMD Radeon RX 7900 GRE is not being fully utilized. At 1440p, the workload is more balanced, but the CPU is still the limiting factor in this pairing.
Upgrade Suggestions
Consider upgrading the Intel Core i5-10400 to a higher-tier processor to better match the AMD Radeon RX 7900 GRE.
Ensure your CPU is not thermally throttling — check cooling solution and temps.
Enabling XMP/EXPO for your RAM can help improve CPU-bound scenarios.