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R7-3800X Gaming & Productivity PC [16G 3200/B350/750]: from $999 + $29 @ TechFast


This is what Luke and the TechFast team has come up for those seeking productivity and 3700X gaming systems – but with a 3800X at the same equivalent base price starting from $999 with a Biostar RX 580 8GB and up.

Enjoy :)


  • Ryzen 7 3800X
  • Graphics options of RX 580, GTX 1660 Super, RX 5700, RX 5700 XT,
  • 2080 Super and 2080 Ti
  • 16GB 3200MHz RAM (32GB 3200MHz $99)
  • 240GB 2.5" SSD
  • Biostar B45M2 B350 motherboard
  • 750W PSU (80+ Gold PSU upgrade $49)
  • Leaper Pro RGB case (H18 and J25 upgrade options $29 and $89)


  • with Biostar RX 580: $999 (guaranteed MSI Armor upgrade available)
  • with GTX 1660 Super 6GB: $1118 (likely Galax)
  • with RX 5700 8GB: $1349 (brand may vary but has been MSI Mech)
  • with RX 5700 XT: $1499 (brand may vary but has been MSI Mech)
  • with Galax RTX 2080 Super: $1699 (guaranteed MSI Ventus upgrade
  • with RTX 2080 Ti: $2199 (has been MSI Ventus GP)
This is part of Black Friday / Cyber Monday deals for 2019

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closed Comments

  • +6 votes

    Thanks BA! Reminder for everyone to view all our various Black Friday deals on our Account Page.

  • is the 1660S worth the extra 229 compared to the rx580?

    Considering yolo-ing into the 5700xt as well, cant tell if this is good value for the extra 500, I'm interested in what ozb reckons.

    • As always, it depends. One thing to note is that driver optimisations mean that some productivity software gets a decent boost using NVIDIA over AMD for similar specced GPUs. See puget systems website for benchmarks and comparisons.

    • Good deal in its base form, the upgrades are where you lose a little value.

      999 with RX580, Biostar RX580 worth approx $200-$250.

      +$500 for 5700 XT, MSI Mech can be bought currently for $550 separately.

      Better of selling the 580 separately +$200 and buying the 5700XT -$550, net $350 for the XT upgrade. This is assuming you can sell 580 for $200.

      Similar value loss for all their upgrades unless discounted.

    • Wait a few days until they have this build with the 5700XT as standard it should be a bit cheaper than adding it on.

  • Can you have this option on ebay too? Wouldnt mind higher price but i would prefer to get it from you than dell..

    • +3 votes

      Unfortunately not, the eBay side of things really doesn't work for us at the moment for heavily discount items.

      • i think he means list it for a higher price on ebay to take into account the fees because he might have discounted ebay giftcards

        • +6 votes

          Yeah. But higher would be way higher, not a little higher. eBay isn't working for us or the customer with seller fees etc. Needs a review on what systems are best placed there, but these sorts of deals are nowhere near possible, to the point where the increase needed would put anyone off.

    • why would you want higher price?

  • Any chance we can see a low-cost 8gb NVIDIA card for video editors? A 1660s or 2060s would do it.

    • The 1660 Super is there for + $119. The previous 3700X/1660 Halloween pricing isn't achievable because of non super 1660s not being available at that price anymore, so 1660 Super is the one we can get and that's the lowest price point.

      • Thanks for the quick reply.

        My mistake, I was mainly asking about 8gb cards and for some reason I thought there was an 8gb variant of the 1660s.

  • Which particular Galax 2080 Super variant do these come with? looking to avoid single blower fan models

    EDIT: Would also like to know what PSU it comes with and which PSU the $49 80+ Gold upgrade is

  • I think im just blind… where do i enter the coupon code?

  • Whats your recommendation Pc choice for a intense video making pc build ?

  • Can someone tell me which GPU is better for video and photo editing? Thanks

  • So if I buy one of these I will instantly become more productive?

  • pretty close to what i am building for myself.. budget pc for photo + video editing

    AMD Ryzen 5 3600 3.6 GHz 6-Core Processor
    MSI B450 TOMAHAWK MAX ATX AM4 Motherboard
    G.Skill Ripjaws V Series 32 GB (2 x 16 GB) DDR4-3200 Memory
    Samsung 860 Evo 500 GB 2.5" Solid State Drive
    Samsung 970 Evo Plus 500 GB M.2-2280 NVME Solid State Drive
    Gigabyte GeForce GTX 1660 Super 6 GB OC Video Card
    Cougar MX330-G ATX Mid Tower Case
    Corsair CXM 650 W 80+ Bronze Certified Semi-modular ATX Power Supply

    ordered from different seller ebay mostly from computer alliance, FTC, futu
    ending up after the discount here and there $1336.65 + stress builgin it + wasting time researching + own time building up the rig + windows 10 which need to be purchased… using old keyboard + mouse + monitor

    this post of techfast is pretty good price….

  • Just wondering what everyone's opinion on USB wifi-adaptors are? The last one i used was absolutely horrid, and think I've been hesitant to get a new pc without inbuilt wifi and BT.

    • I just used a PCIe to m.2 Wifi adapter card, paired it with Intel AX200. WiFi 6 + Bluetooth 5 sorted. You don't need to buy an expensive motherboard to get that kind of combo if you really want WiFi. The only tricky part is installing the antenna connectors to the AX200 is tricky because the connectors are so small. Connectors must be installed properly otherwise the WiFi card won't work.

      USB WiFi adapters, my experience is that, feeBay ones might be dodgy. Branded ones - cheap one have limited speed, above average one is far too expensive to be worthwhile.

    • I've been using a cheapo one for a couple of years, even bent after the 2 year old attacked it it still works fine, gets speed tests of 36 mbps download and 22 upload on nbn.

    • I've been using the TP-Link T4U with my new TechFast build for the last few days and have no complaints.

  • Do you still get the game codes?

    2 with 3800x and another one with 5700XT?

  • Keen to see your deals for 3950x with 3600mhz memory! Pre-orders??

    • 3950 not until next allocation comes I, probably in the new year
      And preorders not allowed evidently!

  • Great deal!
    Which b450 motherboard is included in the upgrade?

    • Standard is MSI Pro VDH. We're looking at an ATX B450 with Wi-Fi but haven't confirmed yet is MSI Mortar OK with prospective buyers? Upgrade price would apply.

      • MSI Mortar b450m for the $99 upgrade would be perfect. Let me know if that can be arranged!

      • Also interested if MSI Mortar is the mobo supplied for the "AMD B450M Motherboard $99.00" upgrade option.

      • If you can snag the gigabyte auros pro elites for that wifi board it'd probably be the best. Inferior hardware to the gaming pro carbon but gigabyte is the best in regards to software support this gen afaik. The gaming pro carbons bios is also fairly rough thanks to the bios chip stuff.

        On the upgrade option. The mortar is an excellent board, pretty much a tomahawk in m-atx form factor. Although I'd be curious to know if that'd be the max or non max version?

      • is the atx b450 with wifi available now as an option?

        • Tomorrow.

          The Mortar won't be the $99 from the B350 but I'll get pricing.

        • MSI Mortar B450 added for $129 (non WiFi - not enough stock available to guarantee on that model).

          • @luketechfast: Does the MSI 2080 Super Block the PCI (and M.2) slots on the Mortar?

            Looking at adding an existing wireless card I have but looks like there will be clearance issues with the size of the 2080S?

  • Can you make a 10yo's fortnight dream please!! RGB case, RGB RAM, 1660S, 3500X, 16GB 3200Mhz, 1TB SSD!

  • Any chance to get a deal with 3700x and 1600/ 1660s?

    • Second - 3700x and I'll buy straight away.

    • This is the equivalent due to our supplier promotion. It doesn't work to go down to 3700X for less in terms of the pricng available to us. So it's 3800X at 3700X pricing. 1660 also not available pricing wise at the moment, hence Super upgrade for $119 rather than bundled 1660. How that makes sense.

      • I bought anyway - I couldn't beat it with an ebay 3700x & 2070 super.

        So thanks for a great deal!

        How long will it take to be ready?

  • Wondering if anyone can tell me if it's worth getting the extra cores and threads on a 3800x when compared to a 3500x for about $200 more?

    I bought the 3500x a couple of weeks ago (status unfulfilled) and now I'm wondering if I'd be better off cancelling that and getting this rig.

    I'd be using it for Office work, some Photoshop, and usually have over 30 browsers open on Chrome.

    • The comparison between the two in light windows use will be minimal, I suspect. If you have the funds get the more cores.

  • Are the case upgrades worth it for thermals? worried about the blower video cards being super hot.

  • I can't even build an EBay PC with less parts cheaper than this.

  • A big positive for these builds is that BioStar are one of the few motherboard manufacturers that have implemented the new AMD BIOS in their B350 boards. This brings massive improvements for Ryzen 3rd generation. Big motherboard companies like ASUS or MSI have NOT done this, so good for Biostar to support all their motherboards.

  • Does anyone know if I request the Pc to come in parts if the b350m mobo will still work with zen2?

  • Best value is RX580 and RTX 2080S and Ti bundles. Biggest discounts to individual prices ~ 20% savings!

  • Looks interesting but gonna wait for tomorrow to hope for a 2080/2080ti 3700x deal for less
    Any plans for something similar, really want to get a good 2080ti deal since the upgrade price is probably more than a bundled system price

    • Howdy. We don't have plans for anything 3700X as this is the one from our supplier, 3800 at 3700 pricr. We dont bundle 2080Ti so this is our lowest price for that

  • Hi Luke, what would be the estimated shipping time for your builds?

    • Copy from above, We're clearing many orders that are overdue tomorrow and over the weekend into early next week, with the anticipation that Black Friday systems purchased this week will be at 10 business days.

  • What makes it "productivity" as well, compared to the other PCs that only have "gaming"?

    • I would like to know as well

    • +1 vote

      It's as much to call it out for people who have been asking for it around thus price point as anything. The 3800X offers comparatively more performance than the 3700x at the same price in this deal. There is also the 3900X but it starts several hundred dollars more, of course with a big jump, but I felt this was the one people were asking for.