PC Calculators & Hardware Tools
Plan upgrades, estimate gaming performance and compare PC hardware using H2HBench tools.
Popular Tools
Bottleneck Calculator
Check whether a CPU and GPU are well matched for your resolution, frame-rate target and workload.
Open calculator →FPSGaming PerformancePopularFPS Calculator
Estimate average FPS, 1% lows and a realistic range for a CPU, GPU, game and graphics setup.
Open calculator →WPower & CompatibilityPopularPSU Calculator
Estimate maximum system load and choose a sensible PSU with transient and upgrade headroom.
Open calculator →RUNGaming PerformancePopularCan I Run It?
Check whether your CPU, GPU and RAM can run a selected game at the target settings.
Open calculator →CPU→GPUGPU ToolsPopularGPU for My CPU
Find balanced graphics cards for your processor, resolution and budget.
Open calculator →GPU→CPUCPU ToolsPopularCPU for My GPU
Find balanced processors for your graphics card and target frame rate.
Open calculator →BUILDPC UpgradesPopularPC Build Calculator
Turn a budget into a balanced CPU and GPU pairing for your target resolution.
Open calculator →Gaming Performance
Bottleneck Calculator
Check whether a CPU and GPU are well matched for your resolution, frame-rate target and workload.
Open calculator →FPSGaming PerformancePopularFPS Calculator
Estimate average FPS, 1% lows and a realistic range for a CPU, GPU, game and graphics setup.
Open calculator →RUNGaming PerformancePopularCan I Run It?
Check whether your CPU, GPU and RAM can run a selected game at the target settings.
Open calculator →VRAMGaming PerformanceNewVRAM Calculator
Estimate minimum, recommended and future-ready video memory capacity.
Open calculator →PC Upgrades
GPU Upgrade Calculator
Compare a current and new graphics card across gaming, ray tracing, VRAM, power and efficiency.
Open calculator →PLANPC UpgradesBetaUpgrade Advisor
Find the first component to upgrade and see value, balanced and maximum-performance GPU options.
Open calculator →CPU↑PC UpgradesNewCPU Upgrade Calculator
Estimate single-core, multi-core, gaming and productivity gains from a processor upgrade.
Open calculator →BUILDPC UpgradesPopularPC Build Calculator
Turn a budget into a balanced CPU and GPU pairing for your target resolution.
Open calculator →2–5YPC UpgradesFuture Proof Calculator
Estimate how long a PC configuration can meet your resolution and quality target.
Open calculator →Power & Compatibility
PSU Calculator
Estimate maximum system load and choose a sensible PSU with transient and upgrade headroom.
Open calculator →kWhPower & CompatibilityElectricity Cost Calculator
Estimate monthly and annual electricity cost from component power and usage.
Open calculator →P/WPower & CompatibilityPerformance per Watt
Compare the efficiency of two GPUs or CPUs.
Open calculator →PCIePower & CompatibilityPCIe Bandwidth Calculator
Calculate one-way and bidirectional PCIe bandwidth by generation and lane count.
Open calculator →Value & Pricing
GPU Value Calculator
Enter the price you can actually pay and compare performance per dollar with nearby alternatives.
Open calculator →Δ/$Value & PricingNewUpgrade Value Calculator
Compare upgrade cost with the estimated performance gained.
Open calculator →USEDValue & PricingUsed GPU Value Calculator
Evaluate a used graphics card offer using price, performance, age and risk.
Open calculator →GPU Tools
GPU for My CPU
Find balanced graphics cards for your processor, resolution and budget.
Open calculator →GPUGPU ToolsGPU Performance Calculator
Estimate relative GPU performance by resolution and workload.
Open calculator →GB/sGPU ToolsGPU Memory Bandwidth Calculator
Calculate theoretical video-memory bandwidth from bus width and memory speed.
Open calculator →FP32GPU ToolsTFLOPS Calculator
Calculate theoretical FP32 throughput from shader count and clock speed.
Open calculator →CPU Tools
CPU for My GPU
Find balanced processors for your graphics card and target frame rate.
Open calculator →CPUCPU ToolsCPU Performance Calculator
Estimate relative processor performance for gaming and productivity.
Open calculator →IPCCPU ToolsBetaCPU IPC / Performance Estimator
Estimate a relative CPU score from cores, threads, clock and architecture factor.
Open calculator →Display Tools
Make better PC hardware decisions with real data
H2HBench calculators connect performance planning with our GPU and CPU catalog, rankings and comparisons.
Results are planning estimates. Drivers, cooling, memory and individual hardware can change real-world performance.