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FX-8350: Still Not The FX Us Old-Timers Remember…

AMD FX-8350 Review: Does Piledriver Fix Bulldozer's Flaws?
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We ran her through the twisties. We did the drag racing. We measured her mileage. We even popped her hood to figure out what makes this little speedster tick. In every way, today’s FX-8350 is better than the FX-8150 that preceded it. Faster. More efficient. Cheaper. And, when you look at the fairly minor improvements Intel made to its Ivy Bridge architecture, FX-8350 competes more readily against higher-end competition.

I’m going to have to resign myself to forgetting what the FX brand once meant, though. Almost a decade ago, an FX was something that made Intel scramble to respond. It represented cutting-edge. And it set you back more than $700 bucks. Today, we have to ooh and aah over performance victories against the middle of Intel’s desktop line-up—its Core i5-3470 and -3570K—all the while shrugging off fairly severe discrepancies in energy efficiency. There. I’m done. Back to 2012.

As I was saying, with my barometer of success recalibrated, FX-8350 is a much stronger contender than FX-8150 was. It reclaims ground that AMD’s Bulldozer architecture gave up. The Piledriver architecture doesn’t cure all that afflicted Bulldozer, but subtle design and process tweaks adjust power use down, allowing the company to nudge its flagship’s clock rate up without violating a 125 W TDP. The changes aren’t dramatic, but they’re substantial enough to create a good comparison against Intel’s highest-end Core i5. So there’s that.

Of course, if AMD had excitedly recognized good progress and tried to charge the same $245 it thought FX-8150 was worth a year ago, I’d be setting FX-8350 aside as quickly as I did with last year’s model.  Instead, the company is asking for less than $200. That puts the FX-8350 on par with Intel’s Core i5-3470—a multiplier-locked part that it outperforms in a great many demanding desktop apps. In those same applications, the FX is usually able to beat the $230 Core i5-3570K, too. It’s only when you look back at the single-threaded stuff that AMD continues to get creamed.

But then there’s power to consider. In the United States, we’re blessed to have relatively inexpensive energy. We tend not to flip out over 50 W unless dissipating that heat requires a noisy fan. But if you’re in Denmark paying $.40/kWh, just the 10 W difference between Core i5 and FX-8350 at idle costs you several bucks per month. Under load, you’re looking at up to a $15-a-month difference for a system running 24/7. Advantage: Intel.

So, let’s try to distill all of this down into a recommendation. Recognizing that the power user community gives AMD more latitude than Intel, I anticipate a greater number of enthusiasts getting excited about FX-8350 than any of the Bulldozer-based CPUs, and rightly so. More speed, significantly improved efficiency, and a sensible price tag are exactly what I was hoping to see, and AMD delivers them all. Are you asked to make compromises? Yeah. Single-threaded performance still isn’t impressive, and power consumption remains a sore subject. But for less than $200, I can certainly see FX-8350 at the heart of a budget-oriented workstation.

Would FX-8350 be my first choice in a new build, though? Probably not. Although I’m impressed by the work AMD’s architects have done in the last year, performance remains too workload-dependent. And, inexpensive energy aside, I’m going to go with the more efficient implementation when all else is close to equal.

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Top Comments
  • 50 Hide
    sixdegree , October 23, 2012 4:32 AM
    AMD is doing good with the pricing this time. This is what AMD should be: aggressively priced CPU with added features.
  • 48 Hide
    esrever , October 23, 2012 4:33 AM
    The price is actually nice this time. Hopefully AMD sticks around and gives good deals like this for years to come.
  • 47 Hide
    amuffin , October 23, 2012 4:17 AM
    Looks like AMD did pretty well with the 8350.

    I now really don't see people purchasing it though....people will be buying the 8320.
Other Comments
  • 47 Hide
    amuffin , October 23, 2012 4:17 AM
    Looks like AMD did pretty well with the 8350.

    I now really don't see people purchasing it though....people will be buying the 8320.
  • 41 Hide
    kracker , October 23, 2012 4:32 AM
    Interesting, nice improvement over BD, it spars very closely or beats the i5-3570K sometimes, It really can't compete with intel's high end, but nevertheless good job AMD!
  • 50 Hide
    sixdegree , October 23, 2012 4:32 AM
    AMD is doing good with the pricing this time. This is what AMD should be: aggressively priced CPU with added features.
  • 48 Hide
    esrever , October 23, 2012 4:33 AM
    The price is actually nice this time. Hopefully AMD sticks around and gives good deals like this for years to come.
  • 32 Hide
    Anonymous , October 23, 2012 4:34 AM
    Nice job AMD. It just kept itself afloat! Not performance killer, but good enough to get a chunk of desktop sales just in time for the holiday season. Probably wouldn't buy it over an Intel system because most apps are still quite single threaded, but I would certainly consider it. Welcome back to the race AMD. Keep up the good work!
  • 0 Hide
    najirion , October 23, 2012 4:37 AM
    so... amd will still keep my local electric provider happy. Good job AMD but I think FM2 APUs are more promising. The fact that APUs alone can win against intel processors if discrete graphics is not involved. Perhaps AMD should focus in their APU line like integrating better gpus in those apus that will allow dual 7xxx graphics and not just dual 6xxx hybrid graphics. The entire FX architecture seems to have the issue with its high power consumption and poor single-thread performance. Better move on AMD...
  • 26 Hide
    dscudella , October 23, 2012 4:38 AM
    I would have liked to see more Intel offerings in the Benchmarks. Say an i3-2120 & i3-3220 for comparisons sake as they'll be cheaper than the new Piledrivers.

    If more games / daily use apps start using more cores these new AMD's could really take off.
  • 20 Hide
    EzioAs , October 23, 2012 4:42 AM
    Interesting. Probably not a gamers first choice but for users who regularly use multi-threaded programs, the 8350 should be very compelling. About $30 cheaper than a 3570K and can be overclock as well, video/photo editors should really consider this. It doesn't beat current Intel CPUs in power efficiency but at least it's significantly more efficient than Bulldozer.

    Thanks for the review.
    Btw Chris, how many cups of joe did you had to take for the overclocking testing? ;) 
  • 9 Hide
    gorz , October 23, 2012 4:49 AM
    I think the fx-4300 is going to be the new recommended budget gaming processor. Good price that is only going to get lower, and it has overclocking.
  • 31 Hide
    blazorthon , October 23, 2012 4:51 AM
    looniamsorry just not overly impressed.5-12% performance increase 12% less power - sound familiar?the only difference this time was less hype before the release. (lesson well learned AMD!)


    You seem to forget that unlike Intel's Ivy compared to Sandy, Vishera versus Zambezi leaves Vishera the superior overclocker as well as cooler-running and with superior overclocking price/performance ratios. There's also the fact that AMD did this on the same process node, not that that matters as anything other than a foot note.
  • 27 Hide
    m32 , October 23, 2012 4:51 AM
    Just imagine if this would have been BD? Less people issed off'ed and us AMD/competition fans would have been happy with AMD's offering.
  • 11 Hide
    blazorthon , October 23, 2012 4:52 AM
    Honestly, I'm disappointed in Vishera. Comparing it to Trinity, it seems that the L3 cache doesn't actually make a difference in performance for these chips. Maybe its L3 cache's latency is simply too high for it to do much of anything other than suck power. Some CPU/NB frequency overclocking tests might be able to confirm this and if so, solve the problem and let Vishera really pull ahead of Zambezi and Trinity.
  • 20 Hide
    cangelini , October 23, 2012 4:57 AM
    EzioAsInteresting. Probably not a gamers first choice but for users who regularly use multi-threaded programs, the 8350 should be very compelling. About $30 cheaper than a 3570K and can be overclock as well, video/photo editors should really consider this. It doesn't beat current Intel CPUs in power efficiency but at least it's significantly more efficient than Bulldozer.Thanks for the review. Btw Chris, how many cups of joe did you had to take for the overclocking testing?

    One really big one. Kept me up till 5AM this morning ;-)
  • 9 Hide
    rdc85 , October 23, 2012 4:58 AM
    So AMD FX-83xx will direct compete with I5-35xx........ (both in term of price and performance)...

    Anyway it good upgrade for owner with am3+ board... (including me :D , add another item in wish list)
  • 18 Hide
    matthelm , October 23, 2012 5:01 AM
    Quote:
    ... Denmark paying $.40/kWh ...


    If you are paying that much, why would you let it set idle, turn it off instead!
  • 15 Hide
    Onikage , October 23, 2012 5:01 AM
    i realy wish to know how 8350 compete against my 2700K, to bad they had only 3700 series in there....
    But wow! at only 195$ this 8350 looks like a clear winner! Nice Comeback AMD !
  • 23 Hide
    Darkerson , October 23, 2012 5:11 AM
    Not bad at all, considering. There may be hope yet for AMD. :D 
  • 20 Hide
    EzioAs , October 23, 2012 5:11 AM
    Quote:
    i realy wish to know how 8350 compete against my 2700K, to bad they had only 3700 series in there....
    But wow! at only 195$ this 8350 looks like a clear winner! Nice Comeback AMD !


    It really isn't a cut & dry black & white situation. Depends on the workloads and purpose...
  • 7 Hide
    Anonymous , October 23, 2012 5:21 AM
    too bad they didn't open up with a lower price as the article hinted at.

    for now i'll pass. if it was truely under $200 i would consider it for my next low end system, but so far the price is well over $200 and not worth it.

    amd fx-8350 for $219.99
    http://www.newegg.com/Product/Product.aspx?Item=N82E16819113284&name=Processors-Desktops

    intel i5-3470 for $199.99
    http://www.newegg.com/Product/Product.aspx?Item=N82E16819115234

    intel i5-3570 for $214.99
    http://www.newegg.com/Product/Product.aspx?Item=N82E16819115233

    intel i7-3770 for $299.99
    http://www.newegg.com/Product/Product.aspx?Item=N82E16819116502
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