Overclocking with a 10% Increase in Core Voltage - The Core 2 Quad Q8400: Intel's $183 Phenom II 940 Competitor
CORE 2 QUAD Q6600 vs CORE 2 QUAD Q8400 - YouTube
RX 550 Grand Theft Auto V benchmark with Intel Core2 Quad Q8400 @ 2.66GHz at Ultra Quality: 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA