PC hardware, side by side.
Spec sheets and head-to-head comparisons for every desktop GPU and CPU that matters, plus free calculators for planning your next build. No fluff — just the numbers.
Compare hardware Free calculators
Popular GPU comparisons
Head-to-head
Fastest GPUs right now
Ranked by estimated raster performance.
Popular CPU comparisons
Head-to-head
Fastest gaming CPUs
Ranked by estimated gaming performance.
Data-driven buying guides
Best GPUs Under $300
Budget cards ranked by real performance data.
Best GPUs for 1440p
The QHD sweet spot, ranked by performance per dollar.
Best Gaming CPUs
Why X3D cache chips dominate the gaming charts.
All buying guides →
Twelve ranked lists across budgets, resolutions and workloads.
Free PC building calculators
Bottleneck Calculator
Is your CPU holding back your GPU? Check your pairing at any resolution.
PSU Wattage Calculator
Pick your CPU and GPU and get a recommended power supply size with headroom.
Screen PPI Calculator
Pixel density from resolution and screen size — compare monitor sharpness.
Aspect Ratio Calculator
Resolutions, aspect ratios and scaled dimensions for any display.