AMD Phenom II Black Edition CPU's have been a popular choice for enthusiasts and budget-conscious overclockers lately, and Benchmark Reviews decided it was time to focus on AMD in one of our Best CPU Cooler Performance series. In this preview article, Benchmark Reviews tests several CPU coolers on the AM3 socket for the AMD Phenom-II platform. An overclocked AMD Phenom II X4 965 "Black Edition" processor was used (original 140W version), and given a heart-warming 1.55 volts to the vCore so it could reach 4000MHz (4GHz) stable. The heat produced at 1.55V caused at least one product to earn high marks in our tests, while another fell so far below respectible performance that it pains us to expose it.

Too much attention is paid to the CPU when we discuss aftermarket coolers, maybe because removing the VGA cooler can void the warranty on some graphics cards, or maybe because we take for granted the cooler placed on video cards by the vendor. Unfortunately the truth is that most stock VGA coolers don't perform very well. So now we need a solution - The Xigmatek BiFrost VD1065 - Xigmatek's first 5-piece 6mm Heatpipe Direct Touch VGA cooler product. It occupies two expansion slots, but at the same time gives extreme performance. Ximatek adds two powerful 100mm Fans to accomplish the "Perfect Product", and plate it with black nickel and utilise two transparent fans so as to become one of the spotlights in your PC-System. With the marketing speak out of the way, we'll move on to what it takes to make or break this product - real world testing. We all know H.D.T. works well for multi-core processors with heat spreaders, join Benchmark Reviews as we test the Xigmatek Bifrost and see what it can do for your exposed GPU die.

Overclockers and performance enthusiasts both share the same desire to cool their processor with the best possible hardware solution, but they each have different needs. The Benchmark Reviews test lab is rife with cooling products, ranging from silent low-profile to full-size tower coolers. The purpose of this series is to measure products for the best cooling performance in both stock and overclocked forms. In this article, Benchmark Reviews tests a new collection of LGA1366 coolers using the Intel Core i7-920 processor overclocked to 3.8 GHz @ 1.4V, allowing only the very best CPU coolers to endure our tests and reveal the most desirable heatsink for your computer system.

Overclockers and performance enthusiasts share the same desire to cool their processor with the best possible hardware solution. Benchmark Reviews first tested the cooling performance on the Intel Core i7 platform in the Best CPU Cooler Performance LGA1366 - Q1 2009 article, which discovered the now-famous Prolimatech Megahalems CPU Cooler. With such a dominant hold on cooling performance, the CPU cooler industry has been slow to respond with even better products. In this article, Benchmark Reviews tests a new collection of products in the Best CPU Cooler Performance LGA1366 Q2 - 2009.

Prior to our 33-Way Thermal Compound Comparison article published back in March 2008, there had not been another project of its size available online. So when Benchmark Reviews revealed our test results, it was a surprise to find that many overclockers had been ill-informed by marketing hype and misleading enthusiast opinions. Benchmark Reviews later published several other complimentary articles for performance hardware enthusiasts, offering an instructional guide on Thermal Paste Application Methods and testing for the Best CPU Cooler Performance. As the author to both of those articles, I have discovered that the most critical factors pertaining to thermal cooling performance seems to be overlooked. In this massive follow-up article, which was built from entirely new project data taking over one year of research to publish, our collection of test material has grown to include every product we could acquire from the marketplace. Benchmark Reviews has received advice of industry experts, manufacturers, and elite overclockers to bring you this comprehensive 80-Way Thermal Interface Material cooling performance comparison benchmark test.

With nearly twenty different LGA1366 kits tested in our Best CPU Cooler Performance LGA1366 - Q1 2009 article, one particular product stood out as an up-and-coming favorite. The Prolimatech Megahalems is a CPU cooler build from scratch using over twenty years of industry design experience and engineering. While the Prolimatech name is new to most enthusiasts, the look is not. Based on the successful Thermalright Ultra-120 eXtreme CPU cooler, Magahalems incorporates all-new engineering to correct weaknesses in the aging TRUE design. The result is astonishing, and the thermal cooling performance Benchmark Reviews received in testing was proof evident that you don't need HDT technology to be the best.

Throughout all of 2008, I made it my mission to test every high-performance CPU cooler that Benchmark Reviews received. The Core 2 Duo and Core 2 Quad processors did their part to separate the cream of the crop from our large collection of LGA775 coolers. In our previous Best CPU Cooler Performance article, Benchmark Reviews retired the LGA775 platform from its testing duties and made room for the up-and-coming LGA1366 socket. It didn't take long to collect several CPU coolers designed for the Intel Core i7 CPU & X58 platform. This Best CPU Cooler Performance LGA1366 - Q1 2009 article focuses on a wide selection of performance-cooling products for overclockers. It's a mistake to think that any LGA775 cooler can do just as well with the new LGA1366/Core i7 platform; primarily because the size and location of processor cores has changed.

Overclockers are always looking for the best CPU cooler made, and Benchmark Reviews has taken a new approach to determining this for them in every Cooling article we publish. Most enthusiasts are already very familiar with the Vendetta 2, TRUE, and HDT-S1283, but the landscape is going to change with the Xigmatek Thor's Hammer S126384 CPU cooler. Benchmark Reviews compares the top coolers using the Yate Loon D12SH-12 and Kaze SlipStream 120 on an overclocked and over-volted Intel Core i7-920 Processor.