CPU Comparison: Intel Core i9-12900K vs Intel Core i9-14900

Key Findings

The Intel Core i9-14900 leads in single-threaded performance by up to 12.1%
In multi-threaded workloads, the Intel Core i9-14900 shows superior performance with a 41.8% advantage

Performance Rankings & Market Position

Intel Core i9-12900K

Desktop

Release Date

Q2 2022

Market Position

183rd fastest in multithreading

4890 CPUs37th fastest in single threading

4890 CPUs51st fastest in

1398 Desktop CPUs

Intel Core i9-14900

Desktop

Release Date

Q1 2024

Market Position

76th fastest in multithreading

4890 CPUs3rd fastest in single threading

4890 CPUs19th fastest in

1398 Desktop CPUs

Performance

Single-Thread Performance

i9-12900K

4,344

i9-14900

4,870

Multi-Thread Performance

i9-12900K

44,011

i9-14900

62,393

Specifications: Intel Core i9-12900K vs Intel Core i9-14900

💻CPU Model

Intel Core i9-12900K

i9-12900K

Intel Core i9-14900

i9-14900

🔄Other Names

12th Gen Intel(R) Core(TM) i9-12900KS, 12th Gen Intel Core i9-12900KS

i9-12900K

Intel(R) Core(TM) i9-14900KS, Intel Core i9-14900KS

i9-14900

⚡Base Clock

N/A

i9-12900K

N/A

i9-14900

🚀Turbo Clock

N/A

i9-12900K

N/A

i9-14900

💻Cores/Threads

N/A

i9-12900K

N/A

i9-14900

🔌Socket

LGA 1700

i9-12900K

FCLGA1700

i9-14900

⚡TDP

150 W

i9-12900K

150 W

i9-14900

💾Cache

L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 1280 KBL3 Cache: 30 MB

i9-12900K

L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 2048 KBL3 Cache: 36 MB

i9-14900

The Intel Core i9-12900K and Intel Core i9-14900 compete in the Desktop segment. The Intel Core i9-14900 leads in single-thread performance, which is crucial for gaming and everyday tasks.

For multi-threaded applications, the Intel Core i9-14900 takes the lead, despite having the same core count.

Power consumption differs significantly, with the Intel Core i9-14900 drawing more power under load (150W vs 150W). This may impact system thermal design and power supply requirements.