Key Differences
In short — Core i9-14900HX outperforms Core i5-8259U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-14900HX is 2104 days newer than Core i5-8259U.
Advantages of Intel Core i9-14900HX
- Performs up to 76% better in The Callisto Protocol than Core i5-8259U - 188 vs 107 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8259U - 32 vs 8 threads
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8259U
Mobile • Apr 5th, 2018
Core i9-14900HX
Mobile • Jan 8th, 2024
Geekbench 5 Benchmarks
Core i5-8259U
Mobile • Apr 5th, 2018
Single-Core
1229
43.861527480371166%
Multi-Core
4064
24.606442237829985%
Intel Core i5-8259U | vs | Intel Core i9-14900HX |
|---|---|---|
| Apr 5th, 2018 | Release Date | Jan 8th, 2024 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Raptor Lake |
| Intel BGA 1356 | Socket | Intel BGA 1964 |
Mobile | Segment | Mobile |
| 4 | Cores | 24 |
| 8 | Threads | 32 |
2.3 GHz | Base Clock Speed | 2.2 GHz |
| Non-Turbo | Turbo Clock Speed | 5.8 GHz |
| Not Available | TDP | Not Available |
| 14 nm | Process Size | 10 nm |
23.0x | Multiplier | 22.0x |
| Iris Pro Plus | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
