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.
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
| Merchant | Base | Promo | Shipping | Availability | Total | |
|---|---|---|---|---|---|---|
Newegg | $68.38 | β | FREE | In Stock | $68.38 | Buy |
About This Product
The Intel Core i3-8100 is a quad-core desktop CPU from the 8th generation Coffee Lake series. It offers adequate performance for basic office tasks, web browsing, and light multimedia consumption. For gaming, it can handle older or less demanding titles at 1080p with low to medium settings when paired with a dedicated GPU. At its current price, newer budget CPUs from both Intel and AMD offer superior multi-threaded performance and often better integrated graphics.
Performance Benchmarks
Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.
Render Workloads
Next-Gen Scale
Large Sample Pool
Value & Efficiency
These derived metrics use Cinebench R23 multi-core performance to keep the value calculation consistent across the catalog.
Performance per Watt
55.7 pts/W
Performance per Dollar
36.5 pts/$
Gaming Performance
These results come from real submitted gameplay sessions, so the reference GPU matters as much as the CPU itself.
Reference GPU
League of Legends
Mixed player settings
54 FPS
Playable
Popular Comparisons
These pairings are pre-ranked from the comparison engine so readers can jump straight into the most relevant alternatives.

Multi-core 3,587 Β· $100
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Verdict
βConsider for basic office PCs or retro builds; better modern alternatives exist for gaming and productivity.β

Multi-core 4,207
"8% better single-core, 14% slower multi-core, $91 more expensive"
Multi-core 3,576
"12% slower single-core, tied multi-core"