CPU comparison

Core i7-14700K vs Core i9-14900K

Compared on manufacturer specifications — cores, cache, clocks and socket — with the verdict reasoned from those specs, not from benchmarks we have not run.

Specifications verified August 29, 2026

Intel

Core i7-14700K

20C / 28T · 5.6 GHz · 33MB L3

Intel

Core i9-14900K

24C / 32T · 6.0 GHz · 36MB L3

Amazon UK search links are provided for current availability; no affiliate programme is currently configured, and no live price is claimed here. Affiliate disclosure.

CPU specification, platform, MSRP, and price comparison
Specification	Core i7-14700K	Core i9-14900K
Vendor
Vendor	Intel	Intel
Cores
Cores	20 (8P + 12E)	24 (8P + 16E)
Threads
Threads	28	Winner: 32
Boost clock
Boost clock	5.6 GHz	Winner: 6.0 GHz
L3 cache
L3 cache	33MB	Winner: 36MB
TDP / Processor Base Power
TDP / Processor Base Power	125W (Processor Base Power)	125W (Processor Base Power)
Socket
Socket	LGA1700	LGA1700
Integrated GPU
Integrated GPU	Yes	Yes
Memory support
Memory support	DDR4 / DDR5	DDR4 / DDR5
Released
Released	October 17, 2023	October 17, 2023
US list (MSRP / RCP)
US list (MSRP / RCP)	~$409~£303	~$589~£436
UK street price
UK street price	Search Amazon (opens in new tab)	Search Amazon (opens in new tab)

AMD publishes TDP and Intel publishes Processor Base Power — related figures, but not the same unit, so no power winner is declared.

The spec-only verdict

Gaming: Core i9-14900K holds the on-paper edge at 6.0 GHz against 5.6 GHz, with cache in the same class — a specification nudge, not a measured frame-rate lead.

Parallel work: Core i9-14900K brings 32 threads against 28 — streaming alongside a game, compiles and heavy multitasking are what threads are for.

Upgrade path: Both sit on LGA1700. 14th gen is the final generation on LGA1700, so the next CPU upgrade means a new motherboard.

Resilience: both include integrated graphics, so either can drive a display and be troubleshot without a discrete card installed.

Fit for use

Where each chip is positioned

Derived from cache, clocks and thread count — positioning from the spec sheet, not measured performance.

CPU fit by gaming, streaming, compiling, and local AI use case
Use case	Core i7-14700K	Core i9-14900K
Esports / 1080pLow-resolution, high-frame-rate play is CPU-bound, so cache and boost clock dominate — the reason stacked-cache X3D parts exist.
Esports / 1080pLow-resolution, high-frame-rate play is CPU-bound, so cache and boost clock dominate — the reason stacked-cache X3D parts exist.	Capable	Capable
1440p / 4K gamingBoth gaming columns use the same cache-first rule (X3D or ≥96MB L3). The GPU still carries more of the load at 1440p/4K — this is not a separate boost-clock ranking.
1440p / 4K gamingBoth gaming columns use the same cache-first rule (X3D or ≥96MB L3). The GPU still carries more of the load at 1440p/4K — this is not a separate boost-clock ranking.	Capable	Capable
Streaming + contentGaming while encoding, or cutting a timeline with apps open behind it, scales with how many threads you can spread across.
Streaming + contentGaming while encoding, or cutting a timeline with apps open behind it, scales with how many threads you can spread across.	Strong	Strong
Dev / compileBuilds, test suites and containers parallelise across threads; this is where the top of the range pays back.
Dev / compileBuilds, test suites and containers parallelise across threads; this is where the top of the range pays back.	Strong	Strong
Local AI companionA local model running alongside everything else needs threads to spare, and DDR5 bandwidth for whatever the GPU does not hold.
Local AI companionA local model running alongside everything else needs threads to spare, and DDR5 bandwidth for whatever the GPU does not hold.	Strong	Strong

Common questions

Core i7-14700K vs Core i9-14900K

Answered from the verified figures on this page rather than general guidance.

Which is better for gaming, Core i7-14700K or Core i9-14900K?

On paper, Core i9-14900K — it boosts to 6GHz against Core i7-14700K's 5.6GHz, with cache in the same class. That is a specification edge, not a measured frame-rate lead; treat it as a nudge rather than a verdict.

Which handles streaming, compiles and multitasking better, Core i7-14700K or Core i9-14900K?

Core i9-14900K, on thread count: 32 threads against Core i7-14700K's 28. Work that parallelises — encoding while gaming, builds, test suites — is what threads are for, so the spec sheet favours the higher count here.

Which platform has the better upgrade path, LGA1700 or LGA1700?

Both are LGA1700, so neither has a platform advantage here. 14th gen is the final generation on LGA1700, so the next CPU upgrade means a new motherboard.

Do Core i7-14700K and Core i9-14900K need a dedicated graphics card?

Neither does for basic use — both include integrated graphics, so either can drive a display, and you can troubleshoot without a discrete card installed. Neither iGPU is meant for serious gaming; a graphics card still does that work.

If one chip holds a specification lead that matches your workload — cache for gaming, threads for parallel work — that lead outweighs a step of clock speed. When the specs tie, the socket decides: the cheapest upgrade is the one that reuses the motherboard.

All CPU comparisons Compare GPUs instead