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Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Intel
Detailed architecture, platform, memory, and feature data for this CPU.
Instruction Sets
About This Product
The Intel Core i9-10900KF is a 10-core, 20-thread desktop processor from the 10th Gen Comet Lake series, featuring a base clock of 3.7 GHz and a boost clock of 5.3 GHz. It offers strong single-core performance suitable for high-refresh-rate gaming and demanding applications. Compared to current generation CPUs in its price range, it generally offers competitive gaming performance but falls behind in multi-threaded workloads due to its older architecture.
Verdict
βGood for gamers prioritizing high frame rates on a budget, especially with overclocking.β
Performance Benchmarks
Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.
Render Workloads
Next-Gen Scale
Cross-Platform
Large Sample Pool
Value & Efficiency
These derived metrics use Cinebench R23 multi-core performance to keep the value calculation consistent across the catalog.
Performance per Watt
127.6 pts/W
Performance per Dollar
37.4 pts/$
Gaming Performance
These results come from real submitted gameplay sessions, so the reference GPU matters as much as the CPU itself.
Reference GPU
Roblox
Mixed player settings
148 FPS
Smooth
Reference GPU
Minecraft
Mixed player settings
100 FPS
Smooth
League of Legends
Mixed player settings
99 FPS
Smooth
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Multi-core 100,295 Β· $9,999
"28% slower single-core, 84% slower multi-core, $175 more expensive"

Multi-core 14,301
"21% better single-core, 11% better multi-core, $29 cheaper"