Pentium-AE Is A Processor We Want, But Not The Processor We Need

Testing the Pentium G3258 has been fun. There was a well of nostalgia in me that was particularly excited to get the processor in and get a chance to play with the overclocking potential. Even though this does not seem to be a fully-fledged member of the Devil’s Canyon cohort, Intel should receive kudos for providing the ‘cheap and cheerful’ unit which might instill a new wave of overclocking enthusiasts.

While the performance at stock is nothing to shout about, the feel of the processor in its overclocked mode was fast – even faster than the top tier processors. That is benefit afforded by an overclocking platform - web browsing and any other simple operation that needs a single thread will be as quick as you can get it. The downside occurs if anything CPU-limited or multi-threaded attempts to push its workload through the system. If the software can take advantage of hyperthreading very easily, then no matter how high the Pentium-AE is overclocked, the i3 will win every time.  As we move into the future, software is becoming more adept at using these extra threads.

Intel had several choices when it came to providing a cheaper overclocking processor. It had to come with appropriate branding (20+ years of Pentium), but also not be instantly recognizable (Pentium G3258 sounds generic) and it must not interfere with their high end product lines when going for full-out performance. Unfortunately, those last two points are just some of the reasons that a gaming enthusiast might want a nicely performing system on the cheap and why the Intel Pentium-AE is not the right processor to do it with.

To start, Intel missed a trick by not calling it a K processor, but if you want a processor to not take much of the spotlight, it gets a generic name. The specifications of the processor at stock leave cause for concern. Intel could have chosen a DDR3-1600 model for unlocking, but it chose the DDR3-1333 model instead. While one could postulate that this would offer more dies to sell (by being a lower classification, more dies would fit into this bracket overall), I doubt that Intel is stretching to fill die quotas at this low end of the spectrum. The other concern comes back to the fact that Intel wanted to leave a big enough gap between the Pentium-AE and the i5/i7-K processors, so fitting the CPU with a low amount of L3 cache and DDR3 support would help in this context.

Certain games get a boost with the Pentium-AE overclocked, such as F1 2013 and Company of Heroes 2, but the overclocking is more important when it comes to multiple GPU scenarios. The downside of that conclusion is that an i3 is better at multiple GPU scenarios right off the bat, and for single GPU gaming the trend is towards games that can use the threads. This is a big discrepancy between when we used to overclock older CPU and today – the games today can use multiple cores. Having a lack of cores can really damage frame rates in some titles, especially when the amount of GPUs starts to rise. Unfortunately the only way to get more cores is to buy a better processor, or buy one that unlocks cores. The former reason in the last sentence is what helps Intel in the long run from the Pentium-AE cannibalizing i5 and i7 sales.

This review ends not so much on a conclusion, but more of a request. But given what we have seen thus far when discussing the place of the G3258 with everything else, it might be a fruitless request, but I would like to try.

Please Intel, create an i3 overclocking processor.

An i3-K Would Complete the Set

If the overclocking community is to grow, there needs to be some positive encouragement, rather than an ecosystem where a user can buy an overclocked Pentium-AE gaming machine and it is beaten by an extra $45 which might have been spent on a good cooler enabling the overclock. Having the extra power of the i3 might, in time, encourage users to expand their remit and purchase the i5/i7 and overclock it further, with a potential route to the enthusiast X-series processors over time. The dual core Pentiums are limiting the potential of discrete graphics now that gaming can take advantage of processor cores. As long as an i7-K and i5-K processors are released at the same time, an overclockable i3-K would give you the trifecta of K processors that becomes instantly marketable, along with growing and creating communities around them.

Discrete GPU Gaming


View All Comments

  • mapesdhs - Monday, July 14, 2014 - link

    Thanks for the article! An interesting piece, especially the conclusion which is spot on,
    but it does need a bit of a proof read, eg. "That is benefit afforded by an overclocking
    platform platform...", was particularly painful. ;D

  • monstercameron - Monday, July 14, 2014 - link

    cinebench r15 charts seem incorrect. Reply
  • Ian Cutress - Monday, July 14, 2014 - link

    Mixed up some of the ST and MT data. Should be fixed now. Reply
  • TheJian - Tuesday, July 15, 2014 - link

    So how far do you get on the stock fan? It's good for 95w and this chip is 53w with gpu on, so disabling it using the stock HSF gets you how far? A stock fan built for i7's should get a reasonable overclock with no extra cost (not 4.7ghz obviously). Since this is truly aimed at the poor (who else? people wanting to far around with ocing?), they'll likely be trying it with stock.

    Any data on that, or did I miss that point in the article? I'd like to know what is stable on stock. Nobody seems to cover this.
  • techtonic717 - Wednesday, July 16, 2014 - link

    I have overclocked one on an Asus H81M motherboard with the stock heatsink. 4.2ghz runs nice. The motherboard ups the voltage to 1.224v and running OCCT it gets temps of up to 64 degrees Celsius at full load. If I go up to 4.4ghz the motherboard ups the voltage to 1.37v and then the temps are in the high 70's to low 80's. Manually lowering the voltage results in crashing. It is still stable but I think 4.2-4.3ghz on the stock cooler is the best option. Reply
  • Zap - Thursday, July 17, 2014 - link

    This information is much more useful than the typical "stock HSF sucks" comments. Thanks! Reply
  • EagleEye2014 - Tuesday, August 05, 2014 - link

    Hi, could you please provide me the exact motherboard name, i would like to try it at my place and buying a 87 & 97 chip set boards are little costlier to me now, also i have checked the compatible boards for this processor at Intel site and i wasn't able to locate any Asus boards with the 81 chipset, saw a few MSI 81 chipset boards which are not available at my place. Reply
  • smunter6 - Monday, July 14, 2014 - link

    Why would you pair this with dual 770's? Of course it's not going to perform as well as an i3, but what about single GPU setups (I saw the results in the first page, but no minimum frame rates??) I can't imagine anyone spending $700+ on GPU's and then reaching this low for the processor, but for a $400 build with a 270 or a 750 Ti? It's a whole different ball game. Please base your review off of realistic use cases! Reply
  • Ian Cutress - Monday, July 14, 2014 - link

    Single GPU data is on the first page when you scroll down. We have data for those four CPUs.
    For direct comparison with other CPUs, our Bench pages use SLI data
  • smunter6 - Monday, July 14, 2014 - link

    Average FPS are listed in this chart, but no minimum frame times like those shown for the dual set ups. Especially when the averages are within 1-2% for most games, I would rather see minimum frame times to highlight the CPU differences rather than the GPU bottleneck. Reply

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