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AMD Ryzen 7 7800X3D CPU US$294.30 (~A$452.63) Delivered @ Comet Crash Global Store AliExpress

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AMD Ryzen 7 7800X3D CPU US$294.30 (~A$452.63) Delivered @ Comet Crash Global Store AliExpressAffiliate
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Clear on 24/07/2025 - 00:15 aliexpress.com (1482 clicks)
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Low price on this 7800X3D and beating the more recent deals. Stack with 10% cashback from Cashrewards and join Team OzBargain to get a further 5% back as AliExpress credit for further savings.

This one features 8 cores, 16 threads, base clock of 4.2GHz, boost clock of 5.0GHz, 120W TDP, AM5 socket and most importantly the massive 96MB of L3 Cache making it ideal for gaming.

AU$ based on current Mastercard rate and GST inclusive.

For those paying in USD this is how you get the correct exchange rate in PayPal:

Setting overseas websites to AUD or letting PayPal do the currency conversion results in an inflated rate. To get the correct rate you need a card without international fees and do the following:

  • Set the website currency to USD
  • Checkout with PayPal
  • Select your card with no international fees
  • Click "See currency options"
  • Select USD to bill the card in USD instead of AUD
  • Proceed with checkout

Now you'll get the correct MasterCard or [VISA]

AliExpress Referrals

Mobile App Only: random (103)

Referee receives a random discount (not specified), referrer receives a $8 off $32 Minimum Spend Coupon which increases in value with successful referrals.

Computing AM5 AMD Computer Component CPU

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closed Comments

    • jk82 on 24/07/2025 - 09:45
      +9

      you're really going to die on that hill aren't you?!

      • RTX9090Ti on 24/07/2025 - 13:35
        +1

        the $300 USD Hill to be precise, not AUD.

    • RTX9090Ti on 24/07/2025 - 13:38

      A day may come when the courage of marshmallow fails, when the 7800X3D reaches AUD $300, and break all previous Clear deals records, but it is not this day!

      An hour of Clear and shattered marshmallow, when the price of 7800X3D comes crashing down, but it is not this day!

  • AeymothSky on 24/07/2025 - 02:10

    Do the new X3D chips past 5000 gen use more power and have lower overall base/boost clocks etc still?

    • DiGz on 24/07/2025 - 07:56

      Less power better clocks.
      At -30 pbo on my 7800x3d i think i see max 88w with an allcore 4.95ghz. Single core max boost is 5.05ghz

      • AeymothSky on 24/07/2025 - 08:29

        ty

        • jk82 on 24/07/2025 - 09:51

          9800X3D here, with -20 PBO I can hit a stable 5,315Mhz on all cores sustained, using around 115-120w. In games it sits around 60-80w depending on the game. There's also an ECO mode in my bios which limits it to 65w. Obviously it takes a performance hit but not as much as you'd expect. My temps with a dual tower air cooler sit around 80c at max load, (going up to around 90c in summer on a hot day). While gaming it's around 60c

  • yangguchunyang7612 on 24/07/2025 - 08:08

    Can i trust Aliexpress? It sounds not a legit place to buy a CPU

    • TilacVIP on 24/07/2025 - 08:13
      -5

      I wouldn't, not on something of this value

    • ultra64 on 24/07/2025 - 08:16
      +8

      This particular seller is reputable(generally any reseller with over 1000+ sold is). But the main thing to look out for is that they are a certified brands and committed genuine items reseller.

      If you are concerned after you received it you have this assurance:
      Free returns within 90 days
      Not satisfied with your order? Send it back within 90 days after order was placed. The first return on each order is free (up to 5 times per month).

      I have bought from them recently, delivered within 2.5 weeks and has no issues at all.
      Came only in a minimal packaging (without the AMD box).
      Built my new AM5 system and can confirm it is genuine and performs as expected.

      • TilacVIP on 24/07/2025 - 08:27
        +1

        I've had a couple of issues with much smaller value items and even after providing proof (video/photo) they still sided with the seller.

        This would never happen on eBay as a buyer.

        Having said that, this particular seller, for this CPU may well be one of the honest legit sellers, personally, I wouldn't risk it myself. Everyone's MMV on risk to savings.

        • AeymothSky on 24/07/2025 - 08:30
          +9

          funny as I've had the opposite.

          have had bad incident w ebay with a big order and no refund for that recently.

          just both things can be true

        • ultra64 on 24/07/2025 - 08:39
          +1

          Within Australia, I had a bad experience recently where a DoorDasher didn't deliver my purchase from Chemist Warehouse.
          Asked for photo proof that these were delivered but DoorDash ignored/disregard my request.
          Lost about $50.

          Don't have any issues with them delivering food though.

          • cephh on 24/07/2025 - 09:18
            +1

            @ultra64: Yeah, my first ever DoorDash Order got stolen by my driver, luckily i had my food refunded but it goes to show experiences varies for everyone. I bought this CPU, i have had absolutely zero issues, they're pretty reputable.

      • jjcf on 24/07/2025 - 08:34

        Same. Bought one from the last time this was on sale, came in a couple of weeks (with same minimal packaging), works perfectly.

      • syousef on 24/07/2025 - 09:16

        Has anyone actually had good luck with AliExpress returns? Especially recently. Promising that you can send it back and get your money is not the same as actually making good on that promise. Genuinely want to hear experience. Especially with more expensive orders.

    • cloudie9 on 24/07/2025 - 08:59

      I got one from the last deal, and I can say its a legit deal.

    • cephh on 24/07/2025 - 09:17
      +1

      Yeah mate, i bought this exact model, absolutely zero issues.

      https://files.ozbargain.com.au/upload/423217/122800/7800x3d.…

      https://files.ozbargain.com.au/upload/423217/123049/screensh…

      • pinkybrain on 24/07/2025 - 12:56

        is x3D worth getting if not pairing it with a high end GPU e.g. 5070/5080/5090?

        unfortunately right now GPU prices is just too expensive and way over MSRP..

        • cephh on 24/07/2025 - 13:39

          depends what games you're playing at the end of the day, i'm still rocking my 3070ti at the moment, i don't need to upgrade my gpu as of right now plus it isn't just worth it.

          i play a lot of retail wow, and it's really cpu dependent so i went for the 7800x3d

        • RTX9090Ti on 26/07/2025 - 08:55

          even 7700 or 7600 is fine pairing with 4090.

    • kid-vhee on 24/07/2025 - 09:38
      +1

      In doubt, use Paypal it. That said, I've bought refurbished Xeon chips with no issues.

      But there's reports of counterfeit ryzen ciruclating the market (Der8auer has reported this) where they've glued other ryzen lids chips without any silicone. Don't think this affected Aliexpress, but reports were from dodgy websites and reports from the Chinese community.

    • JZL on 24/07/2025 - 10:00

      I bought 2 Ryzen 7 5700X from two different Aliexpress shops for $130 each, about half price compare to local shops.
      Both comes in a small padded mail envelop, no used marks, runs fine and no problem what so ever.

      Just make sure the ali shop has enough legit feedbacks and order history you'll be alright.

    • freefall101 on 24/07/2025 - 10:26

      Think of it like ebay, there are legit sellers and there are dodgy ones. Pick someone with good reputation and you'll be fine.

      The only time I've ever had to warranty something on aliexpress, it was a piece of cake. The good thing about CPUs though is that they rarely have issues (although there are some reports of problems with the GPU part of some of their 7 series, but if you're buying this chip you're getting a dedicated GPU anyway).

    • huuuuugo on 24/07/2025 - 10:54

      I thought the same, but ended up buying it, and don't regret it. It's legit.

    • Kevin Bacon on 24/07/2025 - 11:13

      As with any marketplace, it depends on the seller. Many with thousand buyers and feedback "can" be reliable.
      Personally, I've had good experience with them. Even got a free CPU (5700X3D) due to "30-day guaranteed fast shipping or your money back".

    • bruhminister on 24/07/2025 - 16:27

      Have bought 4 CPU's from them over the last 3 years. Never had an issue. Have kept my eyes open to spot reputable sellers with good volume sold and reviews..
      Never had a problem..

      And in other cases where I've had trouble. Aliexpress has almost always sided with me. And on a couple of occasions just asked me to keep the item..

    • Leafly on 25/07/2025 - 10:30
      +1

      I am writing this comment from my AliEx CometCrash 7800X3D.

  • knobbs on 24/07/2025 - 08:35

    PayPal have stopped you being able to set default no currency conversion have they? I bought one thing from AliExpress set to USD recently and then PayPal decided to auto convert at a shit rate to AUD for my no fee card…. Previously I had my card set to always pay in the currency the website was charging

    • turtlesinmypants on 24/07/2025 - 09:38

      Unfortunate if so :( Paypal rate always so bad compared to bank.

    • bogak on 24/07/2025 - 11:49

      Yeah, you still need to pick the currency you want to pay in during the PayPal checkout.

      • knobbs on 24/07/2025 - 13:20

        So you have to select the currency to pay at every checkout or PayPal f**** you in the ass on conversion rate EVERY time you use it now?

        • bogak on 24/07/2025 - 13:40

          To be honest, I can't even remember if there was ever a default setting as I always check at the checkout screen.

        • Nom on 24/07/2025 - 19:19
          +1

          Yes you need to choose your currency at every checkout. It will default to AUD with a terrible rate.

  • RooAvery on 24/07/2025 - 15:23
    +3

    stock now available at US $262.11

  • Auspcbuilda on 25/07/2025 - 00:04

    I’ve been keeping an eye on this listing for a few weeks now, and this seems to be its regular price at this store now. However, the price tends to go up at certain times of the day — usually you can get it at this price from late evening to early morning in our time zone.

    Might want to just keep one of these posts active, as someone will just repost it again in a few days, the price will change and will be reported as price change, seems to be the trend.

    • Clear on 25/07/2025 - 00:09

      I had reported the last deal to be updated. Mods said to post a new deal since the discount was more significant.

      • RTX9090Ti on 25/07/2025 - 07:49

        any 7700 $200 deal coming?

        • Clear on 25/07/2025 - 10:19

          All we can do is keep checking the listings.

        • 51ngh on 30/07/2025 - 01:55

          I'm watching too …got 4 stores saved as fav
          It went as low as $256, but now going up again

  • SuperHanz on 29/07/2025 - 19:21

    I read Ali was on the decline but purchased anyway. I only received 5 of 6 goods and now they want an "unboxing video". Ali is finished.
    BUYER BEWARE

    • RTX9090Ti on 30/07/2025 - 07:17

      Suspect due to abused many ozb style returns within 90 days, not making money.

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