Intel Core i7-8700KvsAMD Radeon Xpress 1100 (Desktop)
Bottleneck at 4K
Gaming performance • Analyzed on June 19, 2026
Intel Core i7-8700K
Processor
AMD Radeon Xpress 1100 (Desktop)
Graphics Card
Why This Bottleneck Occurs
At 4k resolution for gaming, the AMD Radeon Xpress 1100 (Desktop) creates a minimal bottleneck (2%) when paired with the Intel Core i7-8700K. The GPU cannot render frames fast enough to match the CPU's throughput capability. At 4K, the GPU is under extreme load rendering 4x the pixels of 1080p, making it the clear limiting factor.
Detailed Performance Analysis
This is a programmatic analysis of the Intel Core i7-8700K and AMD Radeon Xpress 1100 (Desktop) at 4K. Based on our benchmark scores, At 4k resolution for gaming, the AMD Radeon Xpress 1100 (Desktop) creates a minimal bottleneck (2%) when paired with the Intel Core i7-8700K. The GPU cannot render frames fast enough to match the CPU's throughput capability. At 4K, the GPU is under extreme load rendering 4x the pixels of 1080p, making it the clear limiting factor.
Upgrade Suggestions
This is an excellent, well-balanced build. No urgent upgrades needed.
Both the Intel Core i7-8700K and AMD Radeon Xpress 1100 (Desktop) complement each other well at 4k.