You already know the first article, but of course you can read it again here: “GeForce RTX 3080 and RTX 3090 Undervolting – When Reason and Experimentation Meet NVIDIA Ampere“. Due to the demand I have pressed the whole thing once again in tables, so that you have summarized everything clearly at a glance. In order to make all of this [...]
Our community member Gurdi was able to get his hands on a GeForce RTX 3080 just in time for the launch and was kind enough to invest some time to provide you with new insights around this card. Among other things, he also addressed the question of whether and how this new card could be made a little more economical and efficient. This is exactly [...]
The discussions about what current flow various 6-, 8- or now even 12-pin sockets can survive are as old as these sockets themselves. But while over the years one could see the odd experiment or two, the 12-pin Micro-Fit 3.0 connector is new. This in turn naturally aroused human curiosity and this is exactly where my longtime friend Aris [...]
With the revision 456.55 NVIDIA wants to fix most of the problems of the new GeForce RTX 3080 and RTX 3090 and solved it. In addition to the power supply shutdowns that repeatedly occurred at the beginning with power supplies that seemed to be nominally sufficient, it was mainly the crashes of certain cards within the 3D environment that caused a [...]
After my article about the capacitors on the GeForce RTX 3080 and RTX 3090 has made a lot of waves, I have to criticize myself in two respects. I had underestimated that the readers might be interested in a somewhat longer and more technical explanation of the circumstances or background and that secondly, the (thoughtless) adoption of the terms [...]
Not only the editors and testers were surprised by sudden instabilities of the new GeForce RTX 3080 and RTX 3090, but also the first customers who were able to get board partner cards from the first wave. An interesting pattern of behavior emerged that did not affect all cards or manufacturers and the problems only occurred at certain boost clock [...]
I had recently already measured it in the article “GDDR6X at the limit? Over 100 degrees measured inside of the chip with the GeForce RTX 3080 FE!” and noted, that in extreme cases temperatures of over 110 °C were reached during mining or with Furmark, which of course falls into the more questionable range. It’s interesting that [...]
It couldn't be easier and if you put it to it and are not busy recording the video, then you can do the professional dismantling in well under 10 minutes. Let me show you how it's done.
Just before the launch of Ampere, NVIDIA is quickly unleashing two tools that can make life easier for reviewers and technology enthusiasts. In today’s article “NVIDIA LDAT – Latency Display Analysis Tool Introduced and Quite Exclusively Tested” you will learn everything about latencies and their origin, as well as how to [...]
The fact that you generally use the FPS, i.e. the rendered frames per second, as a benchmark for the gaming performance, is common but actually anything but target-oriented. If you know my metrics in the graphics card tests, you will have noticed that for some years now, I have been using the frame time, i.e. the real render time of each [...]
Today’s article is actually more of a random product, because during the preparations for the Ampere launch I not only renewed and significantly expanded the test system, but also all the metrics and graphics for the evaluation. this is exactly where the whole test starts, because the depth of the evaluation was not possible in this form [...]
Out of pure personal interest I once did a little fan experiment in my own system. Cases like the Lian Li O11 Dynamic / XL, Inter-Tech C701-Panorama, MetallicGear NEO Qube and other O11 clones (although the O11 was not the first multi-chamber case) offer partly up to 9 case fans or more space. Optically similar cases such as the Antec P120 Crystal [...]
We already know that cheaper products have to be produced more simply in order to be able to hit the targeted price point at all. If you take a graphics card from the lower middle class as an example, then it is definitely worthwhile to examine the consequences. Exemplary because it affects all manufacturers and products to the same extent [...]
The German notebook manufacturer Schenker had already presented the XMG Apex 15 some time ago, so I am not presenting a world first here, of course. Since one can fall back on socketed CPUs from AMD with the Apex 15, because a B450 board with socket AM4 is used, this notebook makes it quite interesting for me. Except for the built-in graphic unit [...]
This article aims to give you a rough overview about the current state of Undervolting, including detailed instructions, potential risks, benefits and some political background. Undervolting is the deliberate reduction of electrical voltage on the CPU and GPU. If applied correctly, it has the potential to slightly lower the temperature and power [...]
For some time now, a separate encoding chip, which Nvidia NvEnc has christened Nvidia NvEnc, has been used in many NVIDIA graphics cards. This is a real hardware solution that can convert videos quite efficiently. Currently the common codecs H.264 and H.265 as well as resolutions up to 8K are supported. The Turing generation now promises video [...]
Especially after the tests of the B550 motherboards, the justified question about the problem with the split PCIe 4.0 ports naturally arises. PCIe 4.0 with 16 or 8x connection should not show any (serious) difference together with the suitable (AMD) graphics card. But what about the fallback to PCIe 3.0, for example runs an older AMD or [...]
One for all and all on one? it’s perfectly possible if you use the right hardware. With RainPOW! 2.0 the German startup CrankzWare has combined pretty much everything that can be read and controlled into one unit, as long as it has RGB and connectors. The advantage of the RainPOW! 2.0, which is completely manufactured in Germany, is however [...]
In part 1 “We build a Hackintosh – part 1 as a starting aid for newcomers and assembly” it was “only” about choosing the right hardware and assembling it, but now it’s getting serious. I would like to thank al6042 from the Hackintosh Forum, who was able to shorten the learning curve up to the “finished [...]
Our forum user casi30 has created an optimization guide for us, which should make the impossible possible, especially since the combination as CPU and GPU is already quite sporty. He cools an AMD Ryzen R7 3800X with the included Wraith Prism, runs a reference model of the Radeon RX 5700 for this purpose and finally optimized the whole thing [...]
