Category - Practice

High-end High-gloss DDR4 on the edge | ADATA XPG Spectrix D50 Xtreme DDR4-4800 CL19 kit review

With the Xtreme SKUs, ADATA XPG expands the existing Spectrix D50 RAM portfolio with two products in the high-end segment with actually extreme XMP clock rates of 4800 and 5000 MT/s. And to spoil a little in advance, for once not Samsung B-Die, but SK Hynix DJR serves as the basis for this flagship RAM. We will take a close look at whether this [...]


When the power supply suddenly switches off: Load peaks of graphics card and CPU measured together and counter-tested with power supplies | Basics & Practice

The fact that graphics cards cause considerable load peaks I could already prove impressively 6 years ago for the first time – including all the resulting problems and measures for the power suppliers. In the meantime, a lot has been done, of course also in the interest of the end customers. And yet, there are always situations where a power [...]


Performance increase for gamers: Memory with single-rank, dual-rank and quad-rank explained and compared | Practice with benchmarks

The fact that you should use your RAM at least in dual-channel if possible has fortunately become widely accepted in the industry today. However, unlike channels, ranks are still talked about very rarely, if at all. Many publications, some of them very well known, prefer instead to talk about “sticks” or modules affecting performance [...]


DIY 3D Printer Server – Raspberry Pi with Touchscreen and Webcam

Since even many high-priced 3D printers still rely on SD cards or USB sticks for transferring GCODE files, the constant running back and forth is a bit tedious, depending on the location of the plastic melter. How this “problem” can be solved with a Raspberry Pi, you will learn in the following article. But before you start full of [...]


The big Radeon RX 6800 (XT) overclocking and mod guide | Community

The new Big Navi cards are released and the 6800/6800 XT and the new one recently celebrated their debut. Our community member Gurdi couldn’t help but take a closer look at the AMD cards this time as well. That’s exactly why I let Gurdi continue writing, because it’s his user review, in which he invested a lot of time himself and [...]


The hotspot of the Radeon RX 6800 (XT), hurdles in the thermal grease replacement and the correct assembly sequence

Even though AMD has solved the determination of Tjunction (“hotspot temperature”) differently with the new Radeon graphics cards (Navi21) and measures and calculates much more widely, it is precisely this temperature that is the linchpin for telemetry. This in turn means that the applied clock rates including voltages, the fan control [...]


AMD’s Radeon RX 6800 stable with continuous 2.55 GHz and RX 6800 XT overclocked up to 2.5 GHz – Thanks to MorePowerTool and board partner BIOS

Yeah, we did it again, and better this time. Especially since our forum member Gurdi probably won one of the main prizes in the silicone lottery, as his RX 6800 in reference design shows very impressively what can be done if you had a lucky hand with the order button. I can spoil it in advance, because his card reached an average stable and above [...]


B550 or X570, new Ryzen and the hope for the Radeon 6800 (XT) – Why many people have to reinstall their Windows for SAM first

Currently, there are many patches, new BIOS versions and various minor teething troubles with selected motherboard and CPU configurations, for example regarding the maximum achievable fabric clock rate. Unfortunately, most people quickly forget about a problem that could disturb the new Holy Trinity of motherboard, CPU and graphics card: certain [...]


3D Printer Beginner Guide – The ideal tutorial for beginners!

This article is the premiere of the big topic 3D printing on IgorsLab, so I want to offer an easy start for beginners and interested people. I myself have been working with FDM printers since about the beginning of 2018 and own two different models with many tinkerings around them. What follows will be a mixture of generally important basic [...]


Showdown: GeForce RTX 3090, RTX 3080 and RTX 3070 including Intel Core i9-10900K with and without OC against 11x be quiet!

The idea of testing power supplies not only synthetically on the chroma, but simply once in the usual setting of a possible user, is actually not even that absurd, but usually fails because of the amount of test objects. And where do you get these power supplies after all? From the manufacturer! And in order for him to overcome exactly this step [...]