Office Performance

The dynamics of CPU Turbo modes, both Intel and AMD, can cause concern during environments with a variable threaded workload. There is also an added issue of the motherboard remaining consistent, depending on how the motherboard manufacturer wants to add in their own boosting technologies over the ones that Intel would prefer they used. In order to remain consistent, we implement an OS-level unique high performance mode on all the CPUs we test which should override any motherboard manufacturer performance mode.

All of our benchmark results can also be found in our benchmark engine, Bench.

Dolphin Benchmark: link

Many emulators are often bound by single thread CPU performance, and general reports tended to suggest that Haswell provided a significant boost to emulator performance. This benchmark runs a Wii program that raytraces a complex 3D scene inside the Dolphin Wii emulator. Performance on this benchmark is a good proxy of the speed of Dolphin CPU emulation, which is an intensive single core task using most aspects of a CPU. Results are given in minutes, where the Wii itself scores 17.53 minutes.

Dolphin Emulation Benchmark

Dolphin loves single threaded performance, and got a big boost when Haswell was introduced. The overclock puts it within spitting distance of a few i7 parts, and comfortably above the lower clocked i5 processors.

WinRAR 5.0.1: 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.

WinRAR 5.01, 2867 files, 1.52 GB

Being a variable threaded workload, the 6100TE gains some benefit with an overclock but is still behind the true quad core parts. This is most likely due to cache contention on the hyperthreads.

3D Particle Movement

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 wins in the single thread version, whereas the multithread version has to handle the threads and loves more cores.

3D Particle Movement: Single Threaded

3D Particle Movement: MultiThreaded

For the single threaded test, similarly to the G3258 when overclocked, the frequency and architecture make a big difference. In the multithreaded test, the Core i3-6100TE when overclocked starts to play with the i5 parts.

3D Particle Movement v2.0 beta-1

I am in the process of updating the 3DPM benchmark, and you can follow the progress with source code and files in this thread on our forums. It was pointed out that the original code, while written under the naivety of a chemist rather than a non-computer scientist, might have some rough time with a phenomenon called false sharing which seems to affect low-cache AMD processors more than Intel processors (but both get a big increase in performance). The software is currently in the beta phase, with the core algorithms in place, but to showcase the difference we ran it on a few processors. 

3D Particle Movement v2.0 beta-1

For an upcoming review with AMD Carrizo, we see some interesting results with this new version of 3DPM.

Web Benchmarks

On the lower end processors, general usability is a big factor of experience, especially as we move into the HTML5 era of web browsing.  For our web benchmarks, we take four well known tests with Chrome 35 as a consistent browser.

Sunspider 1.0.2

WebXPRT

Google Octane v2

The Core i3-6100TE: An Unlikely Candidate? Core i3-6100TE Professional Performance: Windows
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  • C.C. - Thursday, March 17, 2016 - link

    First! Great Article Ian..I really wish Intel hadn't decided to stop the Mobo work around's allowing i3 overclocking.. Reply
  • ImSpartacus - Friday, March 18, 2016 - link

    Yeah, fantastic article. I loved how he ran benchmarks at various overclocks. Reply
  • edlee - Friday, March 18, 2016 - link

    This was really a shame that this article was not testing a regular i3 with a normal tdp, it would have shown a definate overclock to 4.5ghz and beating stock i5 by a good margin.

    It would become the celeron 300a of this generation
    Reply
  • ImSpartacus - Saturday, March 19, 2016 - link

    Yeah, is there a section that explains why a 6100 wasn't used?

    I admittedly still haven't read the whole article, I found the part that states that a 6100te is a very unusual oem-only part.
    Reply
  • RobATiOyP - Saturday, March 19, 2016 - link

    Hardly the 300a was a guaranteed 50% oc affecting both cpu, FSB and memory on a socket giving a clean & supported widely deployed set of frequencies, without any drawbacks. It meant a relatively cheap Celeron could compete with top of the line PII's using slower cache memory on Slot riser cards.

    The skylake BCLK oc, seems to come withdrawbacks slow downs have shown up in some benchmarks, probably due to the complexity of multiple timing domains in modern chips.
    Reply
  • cobrax5 - Monday, March 21, 2016 - link

    The awesome thing with the 300A was the 128KB of full speed cache. I beleive the PII's had double the cache but at half the speed. I loved the 300A - possibly my favorite processor of all time because of when I got it, etc. I had a friend who did the hack to go dual socket 300A's. I remember this whole problem of wanting to run 98SE, but only the NT kernel supported multiple CPU's/sockets/cores (all the same back then...memories).

    Anyone remember the Voodoo 1/2 add-in cards? Those things were pretty sweet for what they did for 3D games, despite the funny VGA passthru cable...
    Reply
  • 0ldman79 - Monday, April 04, 2016 - link

    Voodoo 2 and the 300A. The good old days.

    I didn't get to play with the 300A, but I got the Celeron 500 and 533, they'd hit 700+ if done right. I got to play with dozens of them and find a good one. It was fun overclocking a Dell.
    Reply
  • RobATiOyP - Sunday, March 20, 2016 - link

    The point is that CPUs get thermally limitted, increasing volts can increase Watts in a very small area. Therefore there's some sense in trying out a power efficient chip, which has headroom.

    What the benchmarks really seem to show, is to do well on multi-threaded you need.. 4+ cores. In single thread the cheap Pentium and this i3, do well against the more expensive stock chips.
    Reply
  • Flunk - Thursday, March 17, 2016 - link

    Interesting article, although it is a little bit skewed to compare the stock performance of that i5 6600 vs the overclocked i3 without including overclocked numbers for the i5, which you could have gotten using the same motherboard you tested the i3 on. Reply
  • Ian Cutress - Thursday, March 17, 2016 - link

    That might be in a future piece. Depending on how open base clock overclocking is going to be, at this point I'm wondering if each Skylake CPU I get in should have the overclock treatment given how so few motherboards enable it. Reply

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