Intel Core i3-8100vsAMD Radeon R9 390X
Bottleneck at 1080P
Gaming performance • Analyzed on June 19, 2026
Intel Core i3-8100
Processor
AMD Radeon R9 390X
Graphics Card
Why This Bottleneck Occurs
At 1080p resolution for gaming, the AMD Radeon R9 390X creates a significant bottleneck (45%) when paired with the Intel Core i3-8100. The GPU cannot render frames fast enough to match the CPU's throughput capability. Even at 1080p, this GPU struggles to keep up with the processing power of the Intel Core i3-8100.
Detailed Performance Analysis
This is a programmatic analysis of the Intel Core i3-8100 and AMD Radeon R9 390X at 1080P. Based on our benchmark scores, At 1080p resolution for gaming, the AMD Radeon R9 390X creates a significant bottleneck (45%) when paired with the Intel Core i3-8100. The GPU cannot render frames fast enough to match the CPU's throughput capability. Even at 1080p, this GPU struggles to keep up with the processing power of the Intel Core i3-8100.
Upgrade Suggestions
Consider upgrading the AMD Radeon R9 390X to a more powerful graphics card to match the Intel Core i3-8100.
Make sure your GPU drivers are up to date for optimal performance.
Check that your PSU provides adequate power for the GPU under full load.