CPU Comparison: Intel Core i9-13900K vs Intel Core Ultra 5 245KF
Key Findings
- All CPUs perform similarly in single-threaded tasks
- In multi-threaded workloads, the Intel Core i9-13900K shows superior performance with a 38.6% advantage
Performance Rankings & Market Position
Intel Core i9-13900K
Release Date
Q1 2023
Market Position
81st fastest in multithreading
4890 CPUs10th fastest in single threading
4890 CPUs21st fastest in
1398 Desktop CPUs
Intel Core Ultra 5 245KF
Release Date
Q4 2024
Market Position
179th fastest in multithreading
4890 CPUs5th fastest in single threading
4890 CPUs49th fastest in
1398 Desktop CPUs
Performance
Single-Thread Performance
i9-13900K
4,747
245KF
4,790
Multi-Thread Performance
i9-13900K
61,553
245KF
44,396
Specifications: Intel Core i9-13900K vs Intel Core Ultra 5 245KF
💻CPU Model
Intel Core i9-13900K
i9-13900K
Intel Core Ultra 5 245KF
245KF
🔄Other Names
13th Gen Intel(R) Core(TM) i9-13900KS, 13th Gen Intel Core i9-13900KS
i9-13900K
Intel(R) Core(TM) Ultra 5 245KF
245KF
âš¡Base Clock
N/A
i9-13900K
N/A
245KF
🚀Turbo Clock
N/A
i9-13900K
N/A
245KF
💻Cores/Threads
N/A
i9-13900K
N/A
245KF
🔌Socket
FCLGA1700
i9-13900K
FCLGA1851
245KF
âš¡TDP
150 W
i9-13900K
125 W
245KF
💾Cache
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 2048 KBL3 Cache: 36 MB
i9-13900K
L1 Instruction Cache: 6 x 64 KBL1 Data Cache: 6 x 48 KBL2 Cache: 6 x 3072 KBL3 Cache: 24 MB
245KF
The Intel Core i9-13900K and Intel Core Ultra 5 245KF compete in the Desktop segment. The Intel Core Ultra 5 245KF leads in single-thread performance, which is crucial for gaming and everyday tasks.
For multi-threaded applications, the Intel Core Ultra 5 245KF takes the lead, despite having the same core count.
Power consumption differs significantly, with the Intel Core i9-13900K drawing more power under load (150W vs 125W). This may impact system thermal design and power supply requirements.