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The Thermalright Phantom Spirit 120 is a popular air CPU cooler known for its balance of performance and quiet operation. In this article, we examine its performance during rigorous stress tests to assess its cooling efficiency and thermal stability under demanding conditions.
Introduction to the Thermalright Phantom Spirit 120
The Phantom Spirit 120 features a dual-tower heatsink design with six direct-contact heat pipes and a high-performance 120mm fan. Its compact size makes it suitable for various PC builds, while its cooling capabilities are designed to handle overclocked CPUs and high workloads.
Stress Test Setup
To evaluate the cooler’s performance, we used a high-end Intel Core i9 processor overclocked to 5.0 GHz. The testing environment maintained a controlled ambient temperature of 22°C. The stress tests involved running Prime95 with the Small FFTs workload for 60 minutes, simulating maximum CPU load.
Testing Parameters
- CPU Overclocked to 5.0 GHz
- Ambient Temperature: 22°C
- Stress Test Duration: 60 minutes
- Monitoring Tools: HWMonitor and Thermalright’s own sensors
Results of the Stress Tests
The Phantom Spirit 120 demonstrated impressive thermal performance during the stress tests. The maximum CPU temperature recorded was 78°C, well within safe operational limits. The cooler maintained a consistent temperature with minimal fluctuations throughout the testing period.
Fan noise levels remained low, even at full speed, contributing to a quiet testing environment. The cooler’s dual-tower design effectively dispersed heat, preventing thermal throttling and ensuring stable performance under sustained loads.
Comparison with Other Coolers
Compared to other air coolers in the same class, the Phantom Spirit 120 offers comparable or superior thermal performance. Its compact size and efficient heat dissipation make it an excellent choice for users seeking high performance without excessive noise or size constraints.
Conclusion
The Thermalright Phantom Spirit 120 proved to be a reliable and efficient cooler during stress testing. Its ability to keep temperatures low under maximum load, combined with quiet operation, makes it a strong candidate for gamers and overclockers alike. For those seeking a balance of performance, size, and noise levels, the Phantom Spirit 120 is a compelling option.