Caveat: RGB LEDs can damage graphics cards and other hardware

A curious “scandal” has now surfaced on the Internet: it seems that decorative RGB LEDs in your computer may not be a purely cosmetic feature that has no effect on the hardware. Users on social media have noticed that the illumination can leave an irreversible mark on your hardware, so to speak, such as on a graphics card that you have next to your RGB memory. Whether this can also have adverse effects on users is hard to say. Read more “Caveat: RGB LEDs can damage graphics cards and other hardware” »

Stacked DRAM on the horizon. Could be a revolution like 3D NAND

DRAM used in operating memory has long been experiencing problems. It doesn’t have the best scaling to new manufacturing nodes, which limits capacity growth. Things used to be similar with 15nm NAND Flash, the last gen  before planar technology was replaced by 3D NAND. That literally breathed new life (or at least TBWs) into SSDs. However, a stacked “3D” version is now shaping up for DRAM as well, giving hopes it could be similarly groundbreaking. Read more “Stacked DRAM on the horizon. Could be a revolution like 3D NAND” »

Axagon Riddle (4/2024). Can you guess what’s in the photo?

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 April. Read more “Axagon Riddle (4/2024). Can you guess what’s in the photo?” »

Unstable Raptor Lake CPUs on the rise, Intel analyzes the issue

We recently reported on Intel Raptor Lake processors stability issues in games. Reports of crashes often accompanied by misleading messages about lack of video memory don’t seem to be subsiding, but rather multiplying, as do the number of games in which these problems are reported. Intel has not yet taken an official position on the matter, but is analyzing the problem. It is perhaps the biggest such issue with Intel processors in recent times. Read more “Unstable Raptor Lake CPUs on the rise, Intel analyzes the issue” »

In the works: Trilogy of different Arctic P14 variant tests

Slowly but surely, the Arctic P14 fan tests are coming up. In a short time sequence we will analyze all models that differ from each other more than the color design. After testing the base model, we’ll look at how the use of ball bearings (instead of fluid bearings) affects the results, culminating with the P14 Max framed impeller. That this fan must be the most efficient? Not necessarily. Read more “In the works: Trilogy of different Arctic P14 variant tests” »

RDNA 4 Radeon GPUs: specs and performance of both chips leaked

Previously, new GPU generations were coming in 2-year cycles, which would mean a launch this fall. However, Nvidia’s roadmap has put the GeForce RTX 5000 launch into 2025 some time ago. AMD is still unclear on the launch date of Radeon RX 8000s, but there’s some chance it’s within this year. The specs of these GPUs using RDNA 4 architecture have now surfaced on the internet. If they are real, it might even point to a release relatively soon. Read more “RDNA 4 Radeon GPUs: specs and performance of both chips leaked” »

Want an extra short ATX PSU? Enermax is giving some away

In cooperation with Enermax, we are organizing an activity where you can win one Revolution D.F. 12 PSU in any variant. 750 W or 850 W? Black, white? It doesn’t matter, whichever you choose for your build. The only condition is that you make the best use of its unique feature in the form of an extra short design. These are the shortest PSUs in the ATX format, and in this case, they also feature the latest ATX 3.1 standard. Read more “Want an extra short ATX PSU? Enermax is giving some away” »

DeepCool: Efficient cooling even in smaller cases (CH360)

DeepCool has released cases designed for motherboards up to mATX. This paves the way for more space-saving PC builds and, in the case of the CH360 series of cases, at a relatively low price. Starting at 80 EUR, the cheapest model seems like a fair offer considering that as many as three fans are included. And for a small premium, you can also have a display to monitor component temperatures. Read more “DeepCool: Efficient cooling even in smaller cases (CH360)” »

Detailed analysis: How much SSD coolers lower temperatures

The SSD cooler database finally adds SSD temperature results without a cooler. These show to what extent a cooler is beneficial, or by how much it knocks down controller and memory temperatures. Some really significantly, for others it’s worse. There are more reasons for this, but the important thing is to have a check on what is happening and under what circumstances. You might end up using an alternative cooler instead of the motherboard one. Read more “Detailed analysis: How much SSD coolers lower temperatures” »

BeQuiet! put all their modern fans in white

Both 120 and 140 mm BeQuiet! fans from the Silent Wings (Pro) 4 and Pure Wings 3 series are now available in an all-white design. So both more expensive and cheaper fans, which have in common a very high airflow per unit of noise. Across the entire price spectrum, you are dealing with some of the most efficient fans you can buy for computers. And not just among the white ones. Read more “BeQuiet! put all their modern fans in white” »

Gigabyte B760I Aorus Pro DDR4: Small, powerful, attractively priced

In the tests, we looked at a Mini-ITX motherboard. A warning finger is usually put over this format in connection with powerful CPUs, but often unjustifiably. This would be the case even with one of the cheapest models for the LGA 1700 platform – the B760I Aorus Pro DDR4. The “cut off” is mainly things you may not need, for example because a larger number of slots not only won’t be used, but also doesn’t fit into the vision of a space-saving PC build. Read more “Gigabyte B760I Aorus Pro DDR4: Small, powerful, attractively priced” »

AMD to produce lowend CPUs and GPUs using Samsung’s 4nm node

Back when the groundbreaking Ryzen processors launched, AMD was still manufacturing almost all of its products at GlobalFoundries, with the exception of chipsets designed by ASMedia. But now, by contrast, it is almost fully tied to the fortunes of TSMC. However, it looks like there could soon be some diversification in place. Samsung-made chips are coming to low-cost processors and they’ll also appear in Radeon graphics cards later. Read more “AMD to produce lowend CPUs and GPUs using Samsung’s 4nm node” »

AMD’s Zen 5 is said to be 40% faster over Zen 4. Can that be real?

The day when AMD releases processors with the new Zen 5 core, allegedly the biggest upgrade since the first Zen, is closing in. Their performance remains quite unclear though – on the one hand AMD’s materials talk about a 10–15% or a little bit more performance increase per 1 MHz, but at the same time there are rumors talking about 30% or now even 40% performance increase. So what to believe and what to watch out for? Read more “AMD’s Zen 5 is said to be 40% faster over Zen 4. Can that be real?” »

EK-Nucleus CR360 Lux White – Simply gorgeous liquid cooler

I probably don’t need to introduce EK Water Blocks here. It produces high-end components for water loops and for the last few years it has been using its experience in this field in designing AIO coolers as well. The EK-Nucleus CR360 Lux represents the top of the current range and will impress you above all with its clean and elegant design. With good test results, one can expect an attractive ratio of price, quality and efficiency, considering its price. Read more “EK-Nucleus CR360 Lux White – Simply gorgeous liquid cooler” »

Asus TUF B760M-BTF WiFi D4: All connectors out of sight

Why put connectors from the front of the motherboard when they can be from the back? This is what Asus and other manufacturers are thinking with boards with, say, an inverted connector layout. The TUF B760M-BTF WiFi (D4) model has all connectors moved from front to back. This, with the current trend of glass side panels, mainly contributes to a nicer look. But we’ll also be interested in other, measurable things as part of our analysis. Read more “Asus TUF B760M-BTF WiFi D4: All connectors out of sight” »

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