Breaking records on an Asus mobo: 9.1 GHz with a Core i9-14900KS

Motherboards, News, Processors | | Ľubomír Samák

An experienced group of extreme overclockers gathered around Intel’s latest and most powerful desktop processor (Core i9-14900KS) and managed to do unprecedented things. Namely, to reach over 9 GHz on the cores of this processor. That’s a high enough clock speed to break several world records in terms of speed measurements. In this short report, you will find what exactly was achieved. Read more “Breaking records on an Asus mobo: 9.1 GHz with a Core i9-14900KS” »

Minitest: Cheap PSUs vs. graphics cards coils whine

Extra tests, Graphics, PSUs | | Ľubomír Samák

You’ve already read the extensive analysis of graphics card coil whine changes depending on the PSU used. One last thing is missing for it to be complete. And that is to add the behavior of cheap PSUs with lower quality components. Otherwise, one could still speculate that across classes the situation could be significantly different. Could it? This is what we will focus on in the measurements with “80 Plus” PSUs, one of which is also already quite old. Read more “Minitest: Cheap PSUs vs. graphics cards coils whine” »

Release of Noctua’s 140mm next-gen fans sticks to schedule

Cooling, Fans, News | | Ľubomír Samák

The title couldn’t fit a “despite complications with the frame”. Even though Noctua figured out that the fan blades could collide under adverse circumstances due to deformation of the frame in a more advanced stage of prototyping, it seems that the fix for this inconvenience didn’t take too long. We’re again at the point where it looks like Noctua’s 140mm LCP fans are right outside the doors of the retail market. Read more “Release of Noctua’s 140mm next-gen fans sticks to schedule” »

Thermaltake Toughfan 14 Pro: Number one for radiators

Cooling, Extra tests, Fans | | Ľubomír Samák

While the selection of high-end 140mm fans is quite narrow, there is one model that may be of interest to you. Especially if you want the “most effective” for your radiator, at low noise levels. Certain features of the high-end admittedly don’t appear on the Toughfan 14 Pro, but when it comes to cooling radiators, Thermaltake’s fan doesn’t have much competition in this discipline. It will defend its place in silent builds. Although… Read more “Thermaltake Toughfan 14 Pro: Number one for radiators” »

GDDR7 memory for next-gen GPUs is ready, up to 48GHz clocks

Graphics, Memory, News | | Jan Olšan

Nvidia’s new generation of graphics cards, GeForce RTX 5000, and upcoming cards from AMD (Radeon RX 8000) and Intel are likely planned to use new GDDR7 graphics memory technology to deliver better bandwidth than both GDDR6 and GDDR6X. This technology has now been finalized by the JEDEC consortium and will allow effective speeds of up to 48 GHz, so there will be significant increases in bandwidth, up to 2–3× compared to current GPUs. Read more “GDDR7 memory for next-gen GPUs is ready, up to 48GHz clocks” »

Which combo whines the least? 12 PSUs, 3 graphics cards…

Extra tests, Graphics, PSUs | | Ľubomír Samák

“After replacing the PSU, the video card coils stopped whining”. An extremely common statement and yet it always remains on a subjective level, which is a pity. But that is also why we will now look at things in an exact, numerical way. We do this by testing several graphics cards, where for each, noise levels of VRM coils are monitored with each ATX (3.0) power supply used. So how is it with the “whining”? When is it stronger and when is it weaker? Read more “Which combo whines the least? 12 PSUs, 3 graphics cards…” »

DirectSR unifies DLSS, XeSS and FSR, end of incompatible games

Graphics, News | | Jan Olšan

It’s five years since Nvidia began pushing upscaling into gaming with first-generation DLSS on GeForce RTX 2000 GPUs. The approach has caught on, and now both AMD and Intel have their own alternatives in FSR and XeSS. The big drawback is that each of these technologies has to be added to games separately. Microsoft is now coming to the rescue, standardizing upscaling within DirectX, so you’ll no longer be limited by whose GPU you own. Read more “DirectSR unifies DLSS, XeSS and FSR, end of incompatible games” »

Axagon Riddle (3/2024). Can you guess what’s in the photo?

Giveaway, News | | Editors

In cooperation with Axagon, we have prepared a cyclical activity for this year, which may be of interest to HWCooling readers. We’ll post a detail of some piece of hardware and you can guess what it is. You can compete (and eventually win something) on a regular basis, with a new challenge every month. But for now, you need to get “to the next round” through the next one, in March. Read more “Axagon Riddle (3/2024). Can you guess what’s in the photo?” »

Fractal Design North XL case test: When bigger is better

Extra tests, PC cases | | Martin Bednár

We’ve already had one case featuring a wooden front panel. But it might not be “big enough” for someone’s needs, which the XL variant now addresses. Among other things, in this article you will also find tests with two different fan configurations. And also a comparison of cooling with the smaller North Mesh model. And not only with it, we already have a total of 25 other cases in the database for comparison. Read more “Fractal Design North XL case test: When bigger is better” »

DeepCool PL-D: New ATX 3.0 PSUs starting from 49 EUR

News, PSUs | | Ľubomír Samák

If you have been considering ATX 3.0 PSUs to be “too expensive”, then DeepCool will be looking to change your perspective on the matter. With models from the new PL-D series, which also includes lower-performance variants. Those, combined with 80 Plus Bronze, are priced quite low and can already be acquired, some might say, cheaply. This is at the price of lower efficiency (a compromise), but still maintaining key safety protections. Read more “DeepCool PL-D: New ATX 3.0 PSUs starting from 49 EUR” »

Arctic Freezer 36 A-RGB – In the spirit of bold innovation

Cooling, CPU coolers, Extra tests | | Pavel Sekerka

The German company Arctic celebrates 23 years of its founding this year and to mark the occasion, new Liquid Freezer III AIO coolers were recently introduced. Today also sees the launch of new Arctic Freezer 36 air coolers. These coolers come with a number of bold innovations and one of them has led to some changes to the format of today’s review. Today, we’re going to take a look at the top model in this series with the A-RGB Black moniker. Read more “Arctic Freezer 36 A-RGB – In the spirit of bold innovation” »

FurMark 2 is out. New GPU stress test now available for Linux

Graphics, News | | Jan Olšan

Back in the days when GPUs didn’t have sophisticated power management, the FurMark test was widely used to test their power consumption (and potentially stability). It was something of a stress test that exposed what maximum levels of power consumption and temperatures GPUs could reach. The test, dating back to 2007, has now been given a new version, the FurMark 2. It uses more modern technology like Vulkan and is also multiplatform now. Read more “FurMark 2 is out. New GPU stress test now available for Linux” »

Fractal Design Venturi HP-14 PWM: Against vibrations above all

Cooling, Extra tests, Fans | | Ľubomír Samák

Venturi fans have some of the softest mounting corners. The transmission of vibrations from moving parts further away to anything (case plates, heatsink fins, …) is thus very significantly damped. Compared to other (even more modern Fractal Design models), these fans have more robust blades, which are both thicker and wider, and as a result, higher static pressure is also achieved at comparable speeds. Read more “Fractal Design Venturi HP-14 PWM: Against vibrations above all” »

Radeon RX 7900 GRE now available worldwide, new models added

Graphics, News | | Jan Olšan

The Radeon graphics lineup is getting a new SKU slotted between Radeon RX 7800 XT and the Radeon RX 7900 XT. AMD launched the Radeon RX 7900 GRE into that gap last summer even ebfore the launch of the RX 7800 XT, but initially it was a China specific SKU. The cards started to be available in the western markets later though and AMD has now made this official – the Radeon RX 7900 GRE is coming out globally and with a larger selection of models. Read more “Radeon RX 7900 GRE now available worldwide, new models added” »

PCCooler CPS RZ620 – Successful entry to the big leagues

Cooling, CPU coolers, Extra tests | | Pavel Sekerka

Today’s review will introduce you to the CPS RZ620 cooler from the Asian company PCCooler, which is the first product of this company that is about to hit the European market. This cooler falls into the premium class and thus should offer high cooling efficiency. However, it should be available at a relatively low price and thus offer an interesting price-performance ratio. I am therefore curious to see how it performs in stress tests. Read more “PCCooler CPS RZ620 – Successful entry to the big leagues” »

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