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NVIDIA GeForce RTX 4080 Founders Edition 16GB Review – Faster than expected and much more frugal than feared

Today we can finally present the NVIDIA GeForce RTX 4080 Founders Edition (FE) including all technical details and the long-awaited benchmarks, because the suspense curve was already plenty big. Even though NVIDIA actually sees the card as the successor to the GeForce RTX 3080, it is still a challenge to the RTX 3090 and especially to the GeForce [...]


12VHPWR adapter for NVIDIA’s GeForce RTX 4090 – Two manufacturers, contact problems, bending radii and the human factor

The 12VHPWR adapter for the GeForce RTX 4090 is unfortunately already a kind of running gag and so the topic is meanwhile beaten by all more or less well-informed media. A little unemotional reappraisal would certainly not be a bad idea to calm heated tempers and put the whole thing back on its feet. Therefore, today’s article is not only an [...]


Infrared measurement: facts, fake or only colourful hocus-pocus? The bitter truth behind many “thermal images” and the simple reasons

In view of the “measurements” with thermal imaging cameras or equivalent smartphones that have appeared again and again lately, I want to bring last year’s article forward again today to show you the complexity of the matter and to explain why measurement is not the same as colorful imaging. One can “measure” more [...]


AMD announces Radeon RX 7900XTX and 7900XT with Navi 31 RDNA3 GPU

Long awaited and now finally here: AMD presented the third generation of the RDNA architecture yesterday evening. The company also unveiled the Radeon RX 7900 XTX and Radeon RX 7900 XT graphics cards at the same event. The former has a full Navi 31 GPU with 12288 stream processors, while the latter is based on a reduced GPU with 10752 cores [...]