Best CPU Under $300 in 2023

Use this free tool to parse through our comprehensive database of the top CPUs under $300. Our filter functionality allows you to easily find the best CPU under $300 based on your specific computing use cases via up-to-date performance, specs, price, and value data metrics.

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Best CPU Under $300 Results

Intel Intel Core i5-13600K Processor

1. Intel Core i5-13600K Processor

Cores: 14 (6P+8E) | Threads: 20 | Base Clock: 3.5 GHz | Boost Clock: 5.1 GHz | L3 Cache: 24 MB | Supported Memory Type(s): DDR5-5600, DDR4-3200 | TDP: 125 W

Intel Intel Core i7-12700K Processor

2. Intel Core i7-12700K Processor

Cores: 12 (8P+4E) | Threads: 20 | Base Clock: 3.6 GHz | Boost Clock: 5.0 GHz | L3 Cache: 25 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 125 W

Intel Intel Core i7-12700KF Processor

3. Intel Core i7-12700KF Processor

Cores: 12 (8P+4E) | Threads: 20 | Base Clock: 3.6 GHz | Boost Clock: 5.0 GHz | L3 Cache: 25 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 125 W

Intel Intel Core i5-13500 Processor

4. Intel Core i5-13500 Processor

Cores: 14 (6P+8E) | Threads: 20 | Base Clock: 2.5 GHz | Boost Clock: 4.8 GHz | L3 Cache: 24 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 65 W

AMD AMD Ryzen 5 7600X Processor

5. AMD Ryzen 5 7600X Processor

Cores: 6 | Threads: 12 | Base Clock: 4.7 GHz | Boost Clock: 5.3 GHz | L3 Cache: 32 MB | Supported Memory Type(s): DDR5-5200 | TDP: 105 W

Intel Intel Core i5-12600K Processor

6. Intel Core i5-12600K Processor

Cores: 10 (6P+4E) | Threads: 16 | Base Clock: 3.7 GHz | Boost Clock: 4.9 GHz | L3 Cache: 20 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 125 W

Intel Intel Core i5-12600KF Processor

7. Intel Core i5-12600KF Processor

Cores: 10 (6P+4E) | Threads: 16 | Base Clock: 3.7 GHz | Boost Clock: 4.9 GHz | L3 Cache: 20 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 125 W

AMD AMD Ryzen 5 7600 Processor

8. AMD Ryzen 5 7600 Processor

Cores: 6 | Threads: 12 | Base Clock: 3.8 GHz | Boost Clock: 5.1 GHz | L3 Cache: 32 MB | Supported Memory Type(s): DDR5-5200 | TDP: 65 W

Intel Intel Core i5-13400F Processor

9. Intel Core i5-13400F Processor

Cores: 10 (6P+4E) | Threads: 16 | Base Clock: 2.5 GHz | Boost Clock: 4.6 GHz | L3 Cache: 20 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 65 W

AMD AMD Ryzen 7 5700X Processor

10. AMD Ryzen 7 5700X Processor

Cores: 8 | Threads: 16 | Base Clock: 3.4 GHz | Boost Clock: 4.6 GHz | L3 Cache: 32 MB | Supported Memory Type(s): DDR4-3200 | TDP: 65 W

Intel Intel Core i5 12400F Processor

11. Intel Core i5 12400F Processor

Cores: 6 (6P+0E) | Threads: 12 | Base Clock: 2.5 GHz | Boost Clock: 4.4 GHz | L3 Cache: 18 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 65 W

AMD AMD Ryzen 7 5700G Processor

12. AMD Ryzen 7 5700G Processor

Cores: 8 | Threads: 16 | Base Clock: 3.8 GHz | Boost Clock: 4.6 GHz | L3 Cache: 16 MB | Supported Memory Type(s): DDR4-3200 | TDP: 65 W

AMD AMD Ryzen 5 5600X Processor

13. AMD Ryzen 5 5600X Processor

Cores: 6 | Threads: 12 | Base Clock: 3.7 GHz | Boost Clock: 4.6 GHz | L3 Cache: 32 MB | Supported Memory Type(s): DDR4-3200 | TDP: 65 W

AMD AMD Ryzen 5 5600 Processor

14. AMD Ryzen 5 5600 Processor

Cores: 6 | Threads: 12 | Base Clock: 3.5 GHz | Boost Clock: 4.4 GHz | L3 Cache: 32 MB | Supported Memory Type(s): DDR4-3200 | TDP: 65 W

AMD AMD Ryzen 5 5600G Processor

15. AMD Ryzen 5 5600G Processor

Cores: 6 | Threads: 12 | Base Clock: 3.9 GHz | Boost Clock: 4.4 GHz | L3 Cache: 16 MB | Supported Memory Type(s): DDR4-3200 | TDP: 65 W

Intel Intel Core i3-12100F Processor

16. Intel Core i3-12100F Processor

Cores: 4 (4P+0E) | Threads: 8 | Base Clock: 3.3 GHz | Boost Clock: 4.3 GHz | L3 Cache: 12 MB | Supported Memory Type(s): DDR5-4800, DDR4-3200 | TDP: 58 W

AMD AMD Ryzen 5 5500 Processor

17. AMD Ryzen 5 5500 Processor

Cores: 6 | Threads: 12 | Base Clock: 3.6 GHz | Boost Clock: 4.2 GHz | L3 Cache: 16 MB | Supported Memory Type(s): DDR4-3200 | TDP: 65 W