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 | $69 | β | FREE | In Stock | $69 | Buy |
About This Product
The Intel Core i5-2500K is a 2nd generation Sandy Bridge desktop CPU with 4 cores and 4 threads, offering a base clock of 3.3 GHz and a boost clock of 3.7 GHz. Its unlocked multiplier allows for significant overclocking, which can provide performance comparable to some lower-end modern CPUs in single-threaded tasks. At its current price, it is suitable for basic computing and light gaming when paired with a dedicated GPU, but it will struggle with modern AAA titles and demanding multi-threaded applications.
Performance Benchmarks
Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.
Render Workloads
Next-Gen Scale
Cross-Platform
Large Sample Pool
Value & Efficiency
These derived metrics use Cinebench R23 multi-core performance to keep the value calculation consistent across the catalog.
Performance per Watt
25.8 pts/W
Performance per Dollar
35.5 pts/$
Popular Comparisons
These pairings are pre-ranked from the comparison engine so readers can jump straight into the most relevant alternatives.

Multi-core 1,979 Β· $83
"6% better single-core, 24% better multi-core, $19 more expensive"
Mushkin Blackline 16 GB
N/A
Mushkin Blackline 16 GB
N/A
Mushkin Blackline 16 GB
N/A
Mushkin Blackline 16 GB
N/A
Create a fully compatible build with our System Builder.
Be the first to share your experience
Rating
No reviews yet
Verdict
βBest for budget builds needing basic computing or very light, older gaming.β

Multi-core 2,256 Β· $17
"53% better single-core, 9% better multi-core, $66 more expensive"

Multi-core 2,137 Β· $58
"12% better single-core, 15% better multi-core, $10 more expensive"