CPU Performance, Short Form

For our motherboard reviews, we use our short form testing method. These tests usually focus on if a motherboard is using MultiCore Turbo (the feature used to have maximum turbo on at all times, giving a frequency advantage), or if there are slight gains to be had from tweaking the firmware. We put the memory settings at the CPU manufacturers suggested frequency, making it very easy to see which motherboards have MCT enabled by default.

Rendering - Blender 2.79b: 3D Creation Suite - link

A high profile rendering tool, Blender is open-source allowing for massive amounts of configurability, and is used by a number of high-profile animation studios worldwide. The organization recently released a Blender benchmark package, a couple of weeks after we had narrowed our Blender test for our new suite, however their test can take over an hour. For our results, we run one of the sub-tests in that suite through the command line - a standard ‘bmw27’ scene in CPU only mode, and measure the time to complete the render.

Rendering: Blender 2.79b

Rendering – POV-Ray 3.7.1: Ray Tracing - link

The Persistence of Vision Ray Tracer, or POV-Ray, is a freeware package for as the name suggests, ray tracing. It is a pure renderer, rather than modeling software, but the latest beta version contains a handy benchmark for stressing all processing threads on a platform. We have been using this test in motherboard reviews to test memory stability at various CPU speeds to good effect – if it passes the test, the IMC in the CPU is stable for a given CPU speed. As a CPU test, it runs for approximately 1-2 minutes on high-end platforms.

Rendering: POV-Ray 3.7.1 Benchmark

Compression – WinRAR 5.60b3: link

Our WinRAR test from 2013 is updated to the latest version of WinRAR at the start of 2014. We compress a set of 2867 files across 320 folders totaling 1.52 GB in size – 95% of these files are small typical website files, and the rest (90% of the size) are small 30-second 720p videos.

Encoding: WinRAR 5.60b3

Synthetic – 7-Zip v1805: link

Out of our compression/decompression tool tests, 7-zip is the most requested and comes with a built-in benchmark. For our test suite, we’ve pulled the latest version of the software and we run the benchmark from the command line, reporting the compression, decompression, and a combined score.

It is noted in this benchmark that the latest multi-die processors have very bi-modal performance between compression and decompression, performing well in one and badly in the other. There are also discussions around how the Windows Scheduler is implementing every thread. As we get more results, it will be interesting to see how this plays out.

Encoding: 7-Zip 1805 CompressionEncoding: 7-Zip 1805 DecompressionEncoding: 7-Zip 1805 Combined

Point Calculations – 3D Movement Algorithm Test: link

3DPM is a self-penned benchmark, taking basic 3D movement algorithms used in Brownian Motion simulations and testing them for speed. High floating point performance, MHz, and IPC win in the single thread version, whereas the multithread version has to handle the threads and loves more cores. For a brief explanation of the platform agnostic coding behind this benchmark, see my forum post here.

System: 3D Particle Movement v2.1

System Performance Gaming Performance
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  • Threska - Sunday, October 24, 2021 - link

    Nothing says "canary" as a precursor to the fall of society as the decline of social skills. Soon we all will be communicating in the language of "road-rage".
  • Spunjji - Monday, October 25, 2021 - link

    I certainly think education on critical thinking would be of use, but I'm not so sure about fallacies specifically - your example is instructive here, as when lawyers use fallacies, they tend to do so in full knowledge of what they're doing. The target audience are likely to assess the information according to their priors - knowing that they've been presented with a fallacy is unlikely to sway them if they happen to agree with the conclusion.

    We saw this recently in the UK with a court decision (now overturned) that barred prescribing puberty blockers to trans children on the basis of an assumption that correlation entails causality; whenever this was pointed out people tended to respond by insisting that it was still the right decision for some other (usually unproven or false) reason.

    Education on critical thinking is sorely lacking. I didn't get a grounding in subjects like formal logic and epistemology until I studied Philosophy as an undergraduate (I'm in the UK and was educated in a state school, for context).
  • Oxford Guy - Friday, October 29, 2021 - link

    Enough education on fallacies would, hopefully, get them removed from serious discourse. The audience of lawyers is not only the highly-educated. Also, even those with advanced degrees are often only given cursory training in fallacies. The cram-then-forget style of so much of higher education is part of the problem. There is also pressure on all people in a society dominated by fallacies to cave.

    ‘Critical thinking’ should also be reframed as ‘true thinking’ or similar — to remove the false implication that ‘critical’ thinking is special (therefore optional/compartmentalized) rather than the only kind of thinking that yields accurate understanding.

    Another massive problem is bad terminology, terminology that so often enables people to avoid the rigor of rationality. When people hear of ‘critical thinking’ they are inclined to believe it’s an academic exercise rather than the way thinking should be approach generally. The embedded word critic also implies combativeness, an excessively-judgmental mentality. Given the strong appeal of conformity (i.e. being ‘chill’), such connotations are counterproductive.
  • opinali - Saturday, October 23, 2021 - link

    The problem with this idea is the economics. If we make the Cartesian product of all CPU models even within a class, all motherboard models, RAM and SSD capacities, plus other variants that exist already (high-end Ethernet or not etc.), that's a truckload of possible SKUs. Unless you pick a one size fits all choice.
  • TheinsanegamerN - Saturday, October 23, 2021 - link

    I've got a better idea, what if we made a stqandard that would allow people to put in what they want/need at a price they are comfortable with? Oh hey, we already have that!

    If you want non upgradeable e-waste, and putting a CPU in a mobo is that hard for you, apple is already available for you. What would soldering everything even gain for you, outside of making everything permanent?
  • Oxford Guy - Saturday, October 23, 2021 - link

    What has been needed for many many years is a change from the ATX form factor to one that cools GPUs efficiently.

    It has long been utterly ridiculous that the highest-power item in a machine spews its heat back into the case and has tiny fans to cool it.
  • Threska - Sunday, October 24, 2021 - link

    There's change out there. Just not in the market most play in.

    https://youtu.be/chNM_nntwKU
  • Spunjji - Monday, October 25, 2021 - link

    Yeah, this situation is bizarre. We're long overdue for a substantial change to system form-factor.
  • Calin - Monday, October 25, 2021 - link

    Intel introduced BTX 20 or so years ago.
    There is the ITX, miniITX, MicroATX, all the "small form factors", Intel's "Next Unit of Computing" (NUC), and so on and so forth.
    I remember BTX being intended to support better cooling - but for that you have the cases with rotated mainboard, ports on top, multiple chambers (PSU separated from the rest), ...

    Not to mention the fact that laptops are taking over desktops (with multiple form factors, from 13" and under laptops to 17.3" gaming rigs or engineering workhorses)...

    A system form factor change is taking place...
  • Oxford Guy - Friday, October 29, 2021 - link

    I was aware of BTX but don’t recall that it was mainly about getting GPU waste heat under better control. Perhaps it was. It has been a long time. AMD, Silverstone, Apple have also introduced other form factors. Regardless, the ATX form factor has remained dominant for far far too long.

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