CPU Comparison: Intel Core Ultra 9 285K vs AMD Ryzen 9 7900

Key Findings

The Intel Core Ultra 9 285K leads in single-threaded performance by up to 20.4%
In multi-threaded workloads, the Intel Core Ultra 9 285K shows superior performance with a 32.7% advantage
The AMD Ryzen 9 7900 has the highest core count with 12 cores

Performance Rankings & Market Position

Intel Core Ultra 9 285K

Desktop

Release Date

Q4 2024

Market Position

56th fastest in multithreading

4890 CPUs1st fastest in single threading

4890 CPUs12th fastest in

1398 Desktop CPUs

AMD Ryzen 9 7900

Desktop

Release Date

Q3 2022

Market Position

133rd fastest in multithreading

4890 CPUs46th fastest in single threading

4890 CPUs33rd fastest in

1398 Desktop CPUs

Performance

Single-Thread Performance

285K

5,121

7900

4,254

Multi-Thread Performance

285K

68,590

7900

51,697

Specifications: Intel Core Ultra 9 285K vs AMD Ryzen 9 7900

💻CPU Model

Intel Core Ultra 9 285K

285K

AMD Ryzen 9 7900

7900

🔄Other Names

Intel(R) Core(TM) Ultra 9 285K, Intel Core Ultra 9 285K

285K

AMD Ryzen 9 7900X 12-Core Processor

7900

⚡Base Clock

N/A

285K

4.7 GHz

7900

🚀Turbo Clock

N/A

285K

5.6 GHz

7900

💻Cores/Threads

N/A

285K

12 Threads: 24

7900

🔌Socket

FCLGA1851

285K

AM5

7900

⚡TDP

125 W

285K

170 W

7900

💾Cache

L1 Instruction Cache: 6 x 64 KBL1 Data Cache: 6 x 48 KBL2 Cache: 6 x 3072 KBL3 Cache: 36 MB

285K

L1 Instruction Cache: 12 x 32 KBL1 Data Cache: 12 x 32 KBL2 Cache: 12 x 1024 KBL3 Cache: 64 MB

7900

The Intel Core Ultra 9 285K and AMD Ryzen 9 7900 compete in the Desktop segment. The Intel Core Ultra 9 285K shows superior single-thread performance, making it better for tasks like gaming and light workloads.

For multi-threaded applications, the AMD Ryzen 9 7900 takes the lead, despite having the same core count.

Power consumption differs significantly, with the AMD Ryzen 9 7900 drawing more power under load (170W vs 125W). This may impact system thermal design and power supply requirements.