Hardlimit test bank

[cobito]

@Namiga brings us results in all modes of the Core i7-9750H, a Coffee Lake that has been on the market for about half a year. It is a micro laptop from the H series, that is, with a TDP of 45W.

Front page entry

[_Neptunno_]

@cobito it's my first time doing the Bench, I hope I do it well:
https://bm.hardlimit.com/result.php?bm=bf730e652198cbd6abed40a3fe6b4f251671

For now I passed it with an FX 8350 + 16GB DDR3 1866Mhz.

Greetings!!

[cobito]

@_Neptunno_ works perfectly.

Here you have a mini analysis of the processor. It's a Piledriver so it doesn't really stand out in anything. Maybe it offered a better performance/price ratio than Intel's options, but I don't know.

[cobito]

@Mystique has brought us a Ryzen 5 3600 of which you can see a brief review here.

[cobito]

@krampak brings us a very interesting Ice Lake SoC. You have a mini-analysis here.

[_Neptunno_]

Finally I passed the test to the Ryzen 5 2600X + 32GB DDR4 3000mhz + X470:
https://bm.hardlimit.com/result.php?bm=1c02791218ecb4925d29503ce8709aa11678

Greetings!!

[cobito]

@_Neptunno_ Here you have the datasheet. @rul3s already brought us some results this summer. It seems that his results are a bit better I suppose because his memories are faster.

[cobito]

@Namiga brings us an i5-9600KF, a 6-core Coffee Lake that ranks third in the overall single-thread ranking. Here you have a mini-analysis.

[_Neptunno_]

@cobito said in Hardlimit test bench:

@_Neptunno_ Here you have the datasheet. @rul3s already brought us some results this summer. It seems that his results are a bit better, I suppose because his memory is faster.

Well yes, and he has better hands than me

[cobito]

@hAyO brings us a Ryzen 5 3500U that has just turned one year old this month. You can find a mini-analysis here.

[cobito]

A few minutes ago, @krampak brought us an i5-9500T with a not negligible efficiency (performance/TDP ratio). Here is a mini analysis.

[cobito]

After nearly two and a half years without an update, version 1.3 of the program is now available. The changes are exclusively internal (nothing aesthetic). There are two important changes:

· The maximum number of threads increases from 32 to 2³²-1. Let's hope that, with the war of cores, this version lasts a couple of months, even if it's . As before, it will be allowed to run twice as many threads as detected, so if you have a processor with 16 or fewer execution threads, you won't notice the change.

· During debugging tests, it was detected that in certain configurations, the execution threads are launched very unsynchronized. This falsifies the results because at the beginning of test#1, not all threads have started executing, and at the end of test#4, executions start to finish when there are still tests in progress. In extreme cases, it was detected that the test bank even throws an error because there are several seconds of lag. This seems to be a change in behavior of Windows 10 compared to what it did two and a half years ago, although it has not been possible to reproduce it on all test machines. In any case, in this version, a synchronization mechanism has been implemented that launches the test bank on all threads exactly at the same time.

As usual, if you see anything strange, don't hesitate to comment on it.

The next changes will come from the Central. First, internal changes will be made because currently a C-written engine is used that has become a bit slow with the growth of the database, that is, the response speed of the page will be improved. Then new information, new rankings, different ways of presenting the data and a page in Spanish (in the style of the museum) will be included.

[Sylver]

Excellent work @cobito. I don't know how we can thank you for everything you create for the cause and for us. I really hope that the test bank gains relevance on the network and at least your work is rewarded because you really deserve it.

For the moment I only have the main PC available and a Q6600 that is already in the database, but if everything goes well, later I will return to my previous self, surrounded by gadgets and see if I have any curious ones that I can contribute.

Greetings!

[Clipper]

now it gives different values 28865 /119342 and before 27930 /118270 and I don't think it's because of the hard drive... before an ssd and now a mechanical one.
greetings

[cobito]

@Clipper The differences are 3.3 and 0.9% respectively. They are normal and depend on background processes. The largest difference you have found (in single-threaded) can occur, for example, because during execution, another process starts to consume and the processor lowers the frequency momentarily because it is using more than one core. That difference can occur, for example, by having the task manager open even though it seems to consume little or nothing.

The code of the benchmark itself has not changed. And of course, I have used the same compiler version.

Those who had the synchronization problem (I have seen that it is not common and so far it has only happened to me on Windows 10), will see that the results are now somewhat lower.

[Fassou]

@cobito said in Hardlimit test bank:

Those who had the synchronization problem (I have seen that it is not common and so far it has only happened to me on Windows 10), will see that the results are now somewhat lower.

In order to be able to compare the records better and detect patterns, does it also store the OS version?

Do you think I will get better results with W7, or W8 than W10?

Salu2!

[cobito]

@Fassou The Windows version has been shipping since version 1.2, but I've had development so neglected that it's not even shown. It's one of the changes that will come soon in the center.

For my part, I have noticed a difference between Windows 7 and Windows 10 where Windows 7 gets better results. I've never tried it on Windows 8.

I don't know why this happens, but I can imagine it. It comes with things like Cortana, a new engine for the graphical interface, automatic update checking, a new architecture for audio, etc. They are substantial differences compared to Windows 7. From my experience, it's harder for me to have the PC completely at rest with Windows 10 than with 7.

Indeed, showing the Windows version is important.

EDITED: On some occasions I've considered launching the processes with maximum priority, but that would leave the PC locked during the test and I don't know if it makes a very good impression. Perhaps I will add an option in the future although I have my reservations, because in the end the performance is what it is with everything that the operating system throws on top of it. If Windows has some consumptions and that makes the processor go slower, it's really what there is.

[Clipper]

I think Neptune could clarify the OS thing, since we practically use the same PC and there is an interesting difference. (I assume he used W7)
and with the administrator open, in multi-thread it takes a while to use 100% and in single thread it doesn't even reach 50%.
Regards

[cobito]

The version 3.0 of the central is now available. You can find the details in the first post of this thread. First of all, I wanted to thank you for the validations you have been providing over the past two years. Thanks to them, it has been possible to extract new information of interest and it will be possible to extract extra statistics in the near future. In summary, it is now in Spanish, some aesthetic changes have been made, new information has been added to the profile of each processor, a performance comparison has been added in the submissions (every time you make a validation, you will see how your CPU performs compared to the average of that model) and other changes here and there. The most laborious part has been that the entire internal engine has been rewritten from scratch. Now the loading of the pages is much faster and, above all, it will be much easier for me to be able to create new statistics and apply other changes (until now, it was a nightmare to touch the code). Regarding the new statistics, they are still to be made. They are planned: · By architectures · By number of cores · By TDP · By performance/W · By performance per MHz · By users The search page and the comparison page have not been updated to the new version nor are zero results shown in the processor profile; it is also still to be done. If you come up with something else, you just have to say it. As usual, if you see anything strange or have any suggestions, you just have to say it. As you can see in the performance graphs, it is interesting to have several validations per mode. This way, irregularities in performance can be glimpsed. So if you are bored, do not hesitate to run the benchmark on your machines: the more modes, the better and if it is a couple of times per mode, better than better.

[Yorus]

Great job!

I am looking forward to tasting the performance statistic/W, because for me efficiency and keeping temperatures at bay in a small space is very important.