CPU Comparison
Intel Core i9-14900K vs Intel Core i9-14900KS
A side-by-side comparison of specs, performance and value. The Intel Core i9-14900K is a 24-core (8P+16E), 32-thread high-end desktop processor built on Intel’s Raptor Lake Refresh architecture, offering up to 6.0 GHz turbo and 253 W maximum turbo power for gaming and heavy multi-threaded workloads.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- CPU-based AI inference only; no dedicated NPU
- Suitable for small local LLMs and light AI workloads
- Not competitive with modern NPUs or GPUs for heavy AI
- Intel Deep Learning Boost (AVX2 VNNI) accelerates some CPU-based inference workloads.
- No dedicated NPU; for serious local AI, modern NPUs or discrete GPUs are faster and more efficient.
Content Creation
Gaming
- Single-thread performance near the top of the desktop stack
- Ryzen 7000X3D often leads in cache-sensitive titles
- Performance uplift vs 13900K is modest in most games
- 6.2 GHz P-core turbo and strong IPC deliver very high FPS at 1080p and 1440p.
- Only ~1.7% faster than i9-14900K at 1080p and ~2.5% at 1440p in some reviews.
- AMD Ryzen 7000X3D models still often lead in CPU-limited gaming scenarios.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Very high single-thread performance
- Strong multi-threaded throughput for creators
- Up to 6.0 GHz boost with good cooling
- Supports both DDR4 and DDR5, lowering platform cost
- Drop-in upgrade for 12th/13th-gen Intel systems
- Unlocked multiplier for enthusiast tuning
Cons
- High power draw and heat under multi-core loads
- LGA1700 platform has no future CPU upgrade path
- Only modest performance gains over 13900K in many workloads
- Integrated UHD 770 graphics are very basic
- Requires premium motherboard VRM and strong cooling
Pros
- 6.2 GHz max turbo – highest stock desktop clock speed at launch
- Strong single-thread and gaming performance
- 24 cores and 32 threads for heavy multi-tasking and productivity
- Unlocked multiplier and flexible power limits for overclocking
- PCIe 5.0 and DDR5 support for a modern platform
Cons
- High power draw: 150 W base, up to 253 W turbo, and often 300–350 W in tuned systems
- Runs hot under load; can hit 100°C even with high-end AIOs if power limits are left unlimited
- Small real-world gains over the cheaper i9-14900K in most workloads
- Premium price with questionable price-performance ratio
- No significant architectural upgrade vs 13th Gen; still a refreshed Raptor Lake design
Competitors & Alternatives
Intel Core i9-14900K
- AMD Ryzen 9 7950XRival
High-End Desktop / Creator
- AMD Ryzen 9 7950X3DRival
High-End Gaming / Creator
- Compare head-to-headIntel Core i9-13900KRival
High-End Desktop (previous gen)
- Intel Core Ultra 9 285KRival
Next-gen High-End Desktop
- AMD Ryzen 9 9950XRival
High-End Desktop (Ryzen 9000)
- Intel Core i7-14700KAlt
Often better value: 20 cores and 28 threads with slightly lower power, still excellent gaming and creator performance.
- Intel Core i5-14600KAlt
More budget-friendly option with very good gaming performance and lower power consumption.
- AMD Ryzen 7 7800X3DAlt
Best gaming efficiency in many titles; lower power and cost if you don’t need 24 cores.
Intel Core i9-14900KS
- Compare head-to-headIntel Core i9-14900KRival
High-End Desktop
- Compare head-to-headIntel Core i9-13900KSRival
High-End Desktop
- AMD Ryzen 9 7950XRival
High-End Desktop
- AMD Ryzen 9 7950X3DRival
High-End Desktop
- Intel Core Ultra 9 285KRival
High-End Desktop (Next Gen)
- Intel Core i7-14700KAlt
Better value for gaming and mid-range content creation, with lower power consumption and still strong performance.
- AMD Ryzen 9 7900Alt
More efficient AM5 alternative with solid gaming and productivity performance and a cooler, quieter system.
Our Verdict on Each
A very fast high-end desktop CPU that delivers elite single-thread and strong multi-thread performance, but at the cost of high power draw, demanding cooling, and a socket with no upgrade path beyond this generation.
Best for: Enthusiasts who want the fastest possible Intel platform for a mix of high-refresh gaming and content creation, and who already own or are willing to buy robust cooling and a high-end Z690/Z790 motherboard.
Read the full reviewIntel’s fastest-ever LGA 1700 desktop CPU by clock speed, but real-world gains over the cheaper i9-14900K are modest, and power/thermals are punishing. A niche choice for overclockers and enthusiasts who must have the top bin.
Best for: You are an extreme overclocker or enthusiast building a showpiece LGA 1700 system and are willing to pay a significant premium for Intel’s best-binned silicon and guaranteed 6.2 GHz capability.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i9-14900K or Intel Core i9-14900KS?
Based on our editorial ratings, the Intel Core i9-14900K comes out ahead with a score of 8.2/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core i9-14900K or Intel Core i9-14900KS?
For gaming, the Intel Core i9-14900KS leads with a gaming performance score of 93/100 among Intel Core i9-14900K and Intel Core i9-14900KS.
Which uses less power?
The Intel Core i9-14900K has the lowest rated TDP. Power draw across these chips: Intel Core i9-14900K (125 W), Intel Core i9-14900KS (150 W).
Do Intel Core i9-14900K and Intel Core i9-14900KS use the same socket?
No. They use different sockets (Intel Core i9-14900K: FCLGA1700 (LGA1700), Intel Core i9-14900KS: FCLGA1700 (Socket 1700)), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i9-14900KS posts the highest multi-core benchmark score. Multi-core results: Intel Core i9-14900K (38,712), Intel Core i9-14900KS (64,000). Benchmark figures are approximate and workload-dependent.