CPU Compare
Intel Core i5-3450
Intel Core i9-11900KF
Review
General overview and comparison of the processorsSingle-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
SysReqs Overall Score
Generic CPU rating
Benchmarks
Comparing the performance of CPUs in benchmarksPassmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench CPU (Single-Core)
Geekbench CPU (Multi-Core)
Specifications
Comparing technical specifications of the Intel Core i5-3450 and Intel Core i9-11900KFGeneral
| Manufacturer | Intel | Intel |
|---|---|---|
| Name | Core i5-3450 | Core i9-11900KF |
| Segment | Desktop | Desktop |
| Codename | Ivy Bridge | Rocket Lake |
| Release Date | Apr 2012 | Apr 2021 |
| Integrated Graphics | Intel HD Graphics 2500 | None |
| Unlocked Multiplier | No | Yes |
CPU
| Cores | 4 | 8 |
|---|---|---|
| Threads | 4 | 16 |
| Base Clock | 3.10 | 3.50 |
| Turbo Clock | 0.00 | 4.80 |
| L1 Cache | 256 KB | 512 KB |
| L2 Cache | 1 MB | 4 MB |
| L3 Cache | 6 MB | 16 MB |
Package
| Lithography | 22 nm | 14 nm |
|---|---|---|
| Socket | LGA1155 | LGA 1200 |
| TDP | 77 | 125 |