AMD FX-4170 Vs. Intel Core i3-3220: Which ~$125 CPU Should You Buy?

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AMD has the clock rate on its side. But Intel's Ivy Bridge architecture boasts superior IPC throughput. We pit the 4.2 GHz FX-4170 against Intel's new 3.3 GHz Core i3-3220 in an effort to determine which CPU is the better buy for $125.

Benchmark Results: Synthetics

Particularly when we use 3DMark 11's Extreme preset, the overall suite score is almost entirely dependent on graphics performance, and so the benchmark turns back near-identical results. 

The Physics subtest, however, is very much processor-bound. Because the Core i5 shows up to this fight with four x86 cores, the threaded metric hands it a decisive win. The two quad-threaded models are more evenly matched.

SiSoftware's Sandra diagnostic puts the FX-4170 and Core i3-3220 fairly close together in several measurements as well. The one exception is Sandra's Multi-Media Int x16 iSSE4.1 test, where four integer clusters help facilitate theoretical performance close to what a Core i5 is able to achieve.

Don Woligroski
184 Comments Comment from the forums
  • EzioAs
    Nice review as always. Nothing really too surprising but I guess it was quite necessary to compare the 2 CPUs at the same price point (not everybody prefers Intel). If Piledriver pulls through (I hope it does), then maybe AMD will have the slight edge at performance per dollar against the i3 Ivy Bridge
    Reply
  • jerm1027
    At $125, they should have included the FX-6100. That's $120 on Newegg, plus an additional $15 off on sale.
    Reply
  • Soma42
    Nothing too surprising I suppose. AMD is looking to cut 20% of it's workforce and I think I know why. Performance is hit or miss and at twice the power of Intel's offerings. Intel is getting close to competing with ARM with their mainstream lineup and AMD's dual module is still at 125W. What's wrong here?

    Hope Piledriver is all that it promises and more.
    Reply
  • joytech22
    Damn it AMD, I really want you to pull a rabbit out of your cake hole and do well.
    Reply
  • theabsinthehare
    This hurts. I've been an AMD fan for a long time and I was really excited for Bulldozer. However, after seeing the lackluster performance, I put off upgrading until Piledriver. I'm not so sure about Piledriver now, though, and I think it might be time to throw in the towel and finally buy an Intel chip for once.
    Reply
  • abitoms
    One thing in the review's last page's title really piqued me

    "...but Tomorrow Shows More Promise for AMD".

    Tomorrow...as in ... Oct 16, 2012 or is it only figurative?
    Reply
  • abhijitkalyane
    Hope Vishera changes this - a $125 chip that can beat i3 at stock (apps & games) and can ALSO be overclocked would be a great thing for budget enthusiasts, who right now are stuck with either locked Intel CPU or not-so-great-performing AMD CPU. Power numbers still don't look good. Probably due to the 32nm process (and also due to architectural differences I suppose). Is Vishera 32nm or 22? Fingers crossed for healthy competition :)
    Reply
  • cleeve
    jerm1027At $125, they should have included the FX-6100. That's $120 on Newegg, plus an additional $15 off on sale.
    At 3.3 GHz, the 6100 doesn't fare well. It's easily out-gamed by the FX-4170, and only gets a bit of a break in highly threaded apps.
    Reply
  • user32123
    Why not compare with Trinity? It has higher performance, lower power and modern chipset
    Reply
  • abitoms
    @user32123, i guess it's because that's already done
    Reply