CPU Reviews Workstations

Matisse Refresh – light and shadow, sidegrade or real gain? versatility test from old against new and all against Intel

Now we will finally have a real crunch, even if it gets hot all the way to the EPS cables. Whereby the console version of 7-Zip is once again beat before mass and the 2066 club takes a bath. But today it’s all about the Ryzens and the XT is taking the X off.

CalculiX is based on a free finite element program for three-dimensional structural calculations and relies on a large core team. So this will be a real Ryzen 9 memorial event.

Convolution is a benchmark for a sub-area of function analysis, where a new, third function is created as the product of two functions (convolution, convolution). Here, clock and core count scale equally well. Again an advantage for AMD and also the old 2066s have something to celebrate.

The FFTW test looks a bit odd because Intel is gallantly preferred here. Well, not quite, because there is a real and reproducible surprise! SSE only for all other AMD CPUs? one would have to take a closer look at this. But the cores are again in charge. And how… well, as long as they were not supplied by AMD except for the Ryzen 9 3900XT. But then it also shoots up with the power consumption.

  

The underground structure in the earth can be determined by seismic processing. One of the four basic steps is the Kirchhoff migration, in order to model an image from the existing data using mathematical operations. The benchmark used, including the included calculations, suits AMD well and the 2066 old rockers can be proud of themselves once again.

LAMMPS stands for Large-scale Atomic/Molecular Massively Parallel Simulator and the program is also a 2066 domain. The Ryzen are not even helped by the core mass and the clock, if the compiler is switched to the enemy camp.

NAMD is a benchmark for high-performance simulation of large biomolecular systems.

  

The Poisson equation is an elliptic, partial differential equation of second order, which is used as part of boundary value problems in many areas of physics. It is the next strange exception, but again it can be reproduced well. We see here, as in the first exceptional case, only a medium load on a few cores. But then the Ryzen 9 3900XT runs away from everyone else. Intel’s new 10-core is not so good in the race anymore, especially since the two i9-9900(KS) also weaken inexplicably but reproducibly.

In Python, as in Math Lab, Intel’s Math Kernel Library (MKL) is used in many areas. Especially NumPy suffered a little in the past. That’s why the Core i9-10900K also performs comparatively well, even if it doesn’t look quite as frustrating for AMD.

The Pre-Euler3D CFD (Computational Fluid Dynamics Benchmark) test is preferably run on as many cores as possible and on a high-performance platform with fast memory connection. This is exactly what you can see on the beams.

SRMP are algorithms for discrete energy minimization. Once again, the Ryzen 9 3900XT gains quite a bit in comparison to the 3900X and beats the Core 9-10900K quite well.

Danke für die Spende



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About the author

Igor Wallossek

Editor-in-chief and name-giver of igor'sLAB as the content successor of Tom's Hardware Germany, whose license was returned in June 2019 in order to better meet the qualitative demands of web content and challenges of new media such as YouTube with its own channel.

Computer nerd since 1983, audio freak since 1979 and pretty much open to anything with a plug or battery for over 50 years.

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