Core i9-13900K Spec and Price in the United Kingdom
Released October 20, 2022 ·
Intel's 13th Gen flagship: twenty-four cores split eight Performance and sixteen Efficient reach a 5.8GHz boost from a 3.0GHz P-core base, with 36MB of L3 cache backing them. The 14900K that replaced it kept the identical core layout, cache and $599 boxed price, adding only 200MHz of extra boost headroom. Intel UHD Graphics 770 covers a fallback display, and the same 253W maximum turbo power applies once every core is loaded.
Tied 3rd of 65 models in the CPU catalog on Boost clock — 2 models share this figure. Tied 24th of 65 models in the CPU catalog on L3 cache — 6 models share this figure.
Captured periodically and may have changed.
- Core i9-13900K
Each point is one capture, not a list price. How we track prices
Specifications
- Cores
- 24
- Threads
- 32
- Socket
- LGA1700
- Boost clock
- 5.8 GHz
- Base clock
- 3 GHz
- Performance cores
- 8
- Efficiency cores
- 16
- L3 cache
- 36 MB
- L2 cache
- 32 MB
- TDP
- 125 W
- Integrated graphics
- Yes
- Max power
- 253 W
- Architecture
- Raptor Lake
- Process node
- Intel 7
- Integrated GPU
- Intel UHD Graphics 770
- Memory support
- DDR5-5600
- PCIe generation
- 5
- PCIe lanes
- 20
Guides for this category
What owners and reviewers say
Summarised from 1 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Excellent performance at decent pricing, brilliant at gaming, supporting both memory generations with wide motherboard support.
Commonly criticised
- High power draw and no easy upgrade path.
Sources behind this summary
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.