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meritagesue's avatar
meritagesue
Aspirant
Mar 04, 2020
Solved

AX5700 vs AX6000

Is there a comparison chart somewhere that would show me the difference between the AX5700 and AX6000 models?  I ordered it from CostCo not realizing there were two different models, and I don't see a pre-sales support number that I can call for more details of the differences.  I'm considering replacing my current Linksys ea9500 router with a mesh system (home network, 4500sf, approx 30 devices- 10ish hardwired, remaining WiFi, needs are mostly internet and streaming - connection is Spectrum cable at 400mbps). I need to make a quick decision before I open the box from CostCo. Should I return this and replace it with the AX6000?  

  • Mostly explained over there ref. the RAX80 (retail) vs. the RAX75 (e.g Costco) already.

     

    The "missing" 300 are coming from the disabled 1024-QAM on the 2.4 GHz :

     

    RBK840:

    2.4GHz AX: 4x4 (Tx/Rx) 256-QAM 40MHz, up to 920Mbps

    5GHz AX: 4x4 (Tx/Rx) 1024-QAM 160MHz, up to 4.8Gbps

    RBK850:

    2.4GHz AX: 4x4 (Tx/Rx) 1024-QAM 40MHz, up to 1.2Gbps

    5GHz AX: 4x4 (Tx/Rx) 1024-QAM 160MHz, up to 4.8Gbps

    Unless you have a large amount of WiFi 6 2.4 GHz devices operating compareably near to the access points (otherwise the 1024-QAM in not very likely to achieve) the Costo version is fine.

     

8 Replies

  • Check the bottom of the spec sheets on NG support site for each RBK840 and RBK850. I believe they are about the same less WiFi radio and connection rate differences. 

    • schumaku's avatar
      schumaku
      Guru

      Mostly explained over there ref. the RAX80 (retail) vs. the RAX75 (e.g Costco) already.

       

      The "missing" 300 are coming from the disabled 1024-QAM on the 2.4 GHz :

       

      RBK840:

      2.4GHz AX: 4x4 (Tx/Rx) 256-QAM 40MHz, up to 920Mbps

      5GHz AX: 4x4 (Tx/Rx) 1024-QAM 160MHz, up to 4.8Gbps

      RBK850:

      2.4GHz AX: 4x4 (Tx/Rx) 1024-QAM 40MHz, up to 1.2Gbps

      5GHz AX: 4x4 (Tx/Rx) 1024-QAM 160MHz, up to 4.8Gbps

      Unless you have a large amount of WiFi 6 2.4 GHz devices operating compareably near to the access points (otherwise the 1024-QAM in not very likely to achieve) the Costo version is fine.

       

  • He


    meritagesue wrote:

    Is there a comparison chart somewhere that would show me the difference between the AX5700 and AX6000 models?  I ordered it from CostCo not realizing there were two different models, and I don't see a pre-sales support number that I can call for more details of the differences.  I'm considering replacing my current Linksys ea9500 router with a mesh system (home network, 4500sf, approx 30 devices- 10ish hardwired, remaining WiFi, needs are mostly internet and streaming - connection is Spectrum cable at 400mbps). I need to make a quick decision before I open the box from CostCo. Should I return this and replace it with the AX6000?  


    I had both and ran them both for a while (at different times) and noticed no real world differences.  Keep the Costco version and save the price difference.  They both run the same firmware. 

    • meritagesue's avatar
      meritagesue
      Aspirant

      do you think there is a noticable difference between the WiFi6 and the older Model  RBK53S-100NAS 3 pack that CostCo sells if I don't currently have any WiFi6 products?   My internet is between 200 - 400mbps and I don't have a lot of high bandwidth WiFi products attached. Most of those are hard wired and will be on a switch regardless. I was originally going to do the Orbi 6 just to be future/forward thinking, but I think the cost of those will come down considerably by the time I have any WiFi6 devices so I might be better off spending just the $299 now and then upgrade to WiFi6 in a year or two. 

      • schumaku's avatar
        schumaku
        Guru

        meritagesue wrote:

        do you think there is a noticable difference between the WiFi6 and the older Model  RBK53S-100NAS 3 pack that CostCo sells if I don't currently have any WiFi6 products?


        Absolutely not - because the large majority of older e.g. 802.11ac wireless clients don't support 1024-QAM (and 160MHz bandwidth) on 2.4 GHz anyway.

        Even if you will get WiFi 6 clients - 2.4 GHz with 1024-QAM is typically possible on shorter distances only - where 5 GHz (or an Ethernet cable, or a fiber, ...) will outperform it anyway.

  • peripherally related - does anyone know if it's possible to purchase a single AX5700 satellite so that you will have 1 router + 2 satellites total? (since the costco pack us just 1 + 1). Or is it possible to pair other orbi satellites with the AX5700 perhaps? Thanks.