Compare: AK620 vs Frost Spirit 140

Design and Aesthetics:

AK620

The AK620 boasts a dual-tower layout with two reasonably-sized aluminum heatsinks and a couple of FK120 PWM fans. Its design ensures excellent heat removal, allowing it to tackle even the most powerful processors. In terms of appearance, this cooler sports a sleek black top, two black fans, and a silver aluminum radiator, lending a refined look to any computer setup.

Frost Spirit 140

The Frost Spirit looks very similar to the Frost commander and is a sleek CPU cooler with a design reminiscent of the Peerless Assassin 120. This cooler features a dual-tower heatsink with 4 large heat pipes with the heat pipe ends are hidden from view. Sporting gray and silver tones, the Thermalright logo shows on the top of the heatsink. Despite its larger radiator, the Frost Spirit uses a single 120mm fan in front and a 140mm fan between the heatsinks, giving it a distinct, asymmetrical look.

Install Notes:

AK620

The AK620 has DeepCool's more modern installation designs as of 2023, which has more components than most for an easy install. The backplates are held down by single hand screwed nuts that also serve to hold the mount from the other side. This makes it easy to place the backplate correctly during the installation. The remaining portion of the install is similar to that of Noctua's typical installation, which makes it easy, but also can make the uninstallation challenging if the thermal paste sticks well to the CPU.

Frost Spirit 140

The cooler installation is quite similar to Noctua's easy setup and is identical to the Frost Commander's setup. However, during installation, securing the fans to the heatsink requires more effort (relative to the Phantom Spirit or Peerless Assassin), which is due to the metal securing the fans requiring much more effort to place. For this reason, it's also a lot easier to slightly bend the heatsink fins, but this can be fixed by bending it back with a credit card.

Additionally, like Noctua coolers, the Frost Spirit faces challenges in uninstalling when trying to break the thermal paste seal between the cooler and CPU, as it doesn't easily slide or twist off. This can be an issue if the thermal paste forms a strong bond.

Cooling Performance:

AK620

The AK620 delivers remarkable performance due to its six heat pipes that effectively move heat from the CPU to the extensive fin array on the heatsink. It is compatible with a variety of processors, even high-end ones with high TDPs. This cooler can handle challenging workloads and extensive overclocking, making it an appealing cooling option. For those seeking Noctua-like performance without breaking the bank, the AK620 is a strong contender.

Frost Spirit 140

The Frost Spirit delivers impressive performance for its size, rivaling Noctua's offerings. Capable of cooling some of the more powerful CPUs without being overly bulky, this cooler can also manage overclocking for specific CPUs. As a result, the Frost Spirit is a strong contender for a wide variety of computer setups.

Noise Performance:

AK620

A notable feature of the AK620 is its relatively quiet performance. The two 120mm FK120 PWM fans included are designed to deliver optimal airflow while maintaining low noise levels. Although this cooler might be louder than some alternatives of a similar size, its effective cooling makes it a strong candidate for your system. However, it's worth mentioning that some users may experience increased fan noise at mid RPMs occasionally.

Frost Spirit 140

The Frost Spirit excels in providing an impressively silent operation, setting it apart from its sibling, the Frost Commander 140. The lower fan RPM of this cooler plays a substantial role in reducing noise levels when compared to the Frost Commander. Furthermore, it boasts a noise profile that can be likened to that of the NH-D15, making it an optimal selection for individuals who prioritize a noise-free environment.

Summary:

AK620

The AK620 is a high-performance cooler with a dual-tower design, six heat pipes, and two FK120 PWM fans that effectively dissipate heat, making it suitable for powerful processors and demanding workloads. Its sleek appearance features a black top, black fans, and a silver aluminum radiator, adding a refined touch to any computer setup. While the cooler generally operates quietly, it may be louder than some similar-sized alternatives, and occasional increased fan noise at mid RPMs is possible. Nevertheless, the AK620 is an appealing choice for those seeking top-tier performance on a budget.

Frost Spirit 140

The Frost Spirit CPU cooler offers a sleek design resembling the Frost Commander and Peerless Assassin 120. It requires extra effort to secure the fans to the heatsink due to the metal's firm placement. Despite its larger radiator, the Frost Spirit maintains a compact size with a single 120mm front fan and a 140mm fan between the heatsinks. It delivers impressive performance, rivaling Noctua's offerings, and is capable of effectively cooling powerful CPUs and managing overclocking. Notably, it stands out for its remarkably quiet operation, surpassing the noise levels of the Frost Commander 140, with a noise profile similar to the NH-D15. Overall, the Frost Spirit is a stylish, powerful, and quiet CPU cooler suitable for various computer setups.