Intel Pentium 6405U (Mobile) 2.40 GHzvsAMD Radeon Xpress 1150 (Desktop)
Bottleneck at 1440P
Gaming performance • Analyzed on September 27, 2026
Intel Pentium 6405U (Mobile) 2.40 GHz
Processor
AMD Radeon Xpress 1150 (Desktop)
Graphics Card
Why This Bottleneck Occurs
At 1440p resolution for gaming, the AMD Radeon Xpress 1150 (Desktop) creates a minimal bottleneck (2%) when paired with the Intel Pentium 6405U (Mobile) 2.40 GHz. The GPU cannot render frames fast enough to match the CPU's throughput capability. At 1440p, the increased pixel count pushes the GPU harder, revealing its limitations against this CPU.
Detailed Performance Analysis
This is a programmatic analysis of the Intel Pentium 6405U (Mobile) 2.40 GHz and AMD Radeon Xpress 1150 (Desktop) at 1440P. Based on our benchmark scores, At 1440p resolution for gaming, the AMD Radeon Xpress 1150 (Desktop) creates a minimal bottleneck (2%) when paired with the Intel Pentium 6405U (Mobile) 2.40 GHz. The GPU cannot render frames fast enough to match the CPU's throughput capability. At 1440p, the increased pixel count pushes the GPU harder, revealing its limitations against this CPU.
Upgrade Suggestions
This is an excellent, well-balanced build. No urgent upgrades needed.
Both the Intel Pentium 6405U (Mobile) 2.40 GHz and AMD Radeon Xpress 1150 (Desktop) complement each other well at 1440p.