Compare: Liquid Freezer II 360 A-RGB vs Peerless Assassin 140

Design and Aesthetics:

Liquid Freezer II 360 A-RGB

This cooler boasts a sleek appearance, enhanced by its ARGB fans. The convenience of pre-daisy-chained ARGB and RPM cords eliminates cable management concerns right from the start. Its black radiator, fan frames, and water pipes complement a darker cooler setup perfectly. However, while the water pump features a unique design, it may appear more understated compared to other AIO coolers that showcase more elaborate pump designs.

Peerless Assassin 140

The Peerless Assassin 140 shares a similar design with other 140mm coolers from Thermalright, featuring two 140mm heatsinks paired with a 120mm fan at the front and a 140mm fan in the middle. The difference in fan sizes helps reduce RAM clearance issues, which are common with most 140mm air coolers. This model has a polished top and comes in an all-black design, though other color options may be available.

Install Notes:

Liquid Freezer II 360 A-RGB

This cooler is relatively easy to install with the fans pre-installed on the radiator with the RPM and RGB connectors daisy chained neatly with a single connector coming out of the pump for both the RGB and the Fan inputs. However, this cooler requires it to be offset to the base mount, which can take some time to get right. Additionally, the heat pipes don't pivot from the pump which may make placement in certain setups difficult.

Peerless Assassin 140

The Peerless Assassin 140 CPU cooler features installation components similar to many mainstream Thermalright designs, making it relatively easy to install. However, it encounters a challenge when uninstalling, as it doesn't allow for sliding or twisting to break the thermal paste seal. This can be problematic if the thermal paste creates a strong bond between the cooler and the CPU.

Cooling Performance:

Liquid Freezer II 360 A-RGB

With its expansive radiator and impressive fan quality, this cooler delivers exceptional performance across various fan speeds, making it capable of handling substantial overclocking tasks. If your aim is to surpass the cooling capacity of air coolers, this option is worth considering. Keep in mind that not all CPUs demand the level of cooling this cooler provides. However, it stands out as an excellent selection for high-TDP CPUs, if you're planning on doing some serious overclocking, or if you prioritize outstanding cooling coupled with quiet operation (thanks to its effective cooling even at lower RPMs).

Peerless Assassin 140

While the cooler offers similar peak performance to its competitors, its main advantage lies in its efficiency at lower RPMs, where it provides slightly better cooling. This translates to a noticeable edge in noise-to-performance ratio compared to smaller coolers, making it quieter under lower loads while still maintaining strong cooling capabilities.

Noise Performance:

Liquid Freezer II 360 A-RGB

Equipped with three fans, this cooler can generate some noise. Nevertheless, due to the smaller size of the fans, it's notably quieter than certain air coolers, all while providing superior cooling efficiency at a similar noise level. If your priority is exceptional cooling combined with a quiet setup, this cooler might be a suitable option. However, it's worth noting that its noise level is on par with other 360mm AIOs.

Peerless Assassin 140

Due to its larger fans, this cooler becomes more audible at higher RPMs. However, because the fans move more air, lower RPMs are generally sufficient for cooling under most moderate CPU loads, allowing for quieter operation without sacrificing performance.

Summary:

Liquid Freezer II 360 A-RGB

This cooler offers easy installation with pre-installed fans and neatly daisy-chained connectors. Its sleek design and ARGB fans simplify cable management. It excels at overclocking, especially for high-TDP CPUs, offering effective cooling at lower noise levels. While the cooler generates some noise due to its three fans, they're smaller and quieter than certain air coolers. This cooler is a solid choice for effective and quieter cooling, even though its noise level is similar to other 360mm AIOs.

Peerless Assassin 140

The Peerless Assassin 140 CPU cooler is easy to install, thanks to its design resembling other mainstream Thermalright models, but it presents a challenge during uninstallation as it doesn’t allow for sliding or twisting to break the thermal paste seal. It features two 140mm heatsinks, a 120mm fan at the front, and a 140mm fan in the middle, which helps reduce RAM clearance issues common with larger coolers. While its peak performance is on par with competitors, it excels at lower RPMs, offering better cooling and a superior noise-to-performance ratio compared to smaller coolers. Although more audible at higher RPMs due to its larger fans, the slower speeds still provide sufficient cooling for most moderate CPU loads, ensuring quieter operation without compromising performance.