After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am
still getting downstream and upstream speeds that I had before. No
increase in speed. I got the upgrade for free, but I'd still like to
effect the upgrade.
https://speedtest.xfinity.com/ is Comcast's speed test site, so you stay within their network. https://www.speedtest.net/ is Ookla's speed test
site, and is outside Comcast's network.
I asked my ISP (Comcast) several times if they had provisioned the cable modem to bind a sufficient number of bands to achieve the higher
bandwidth, and they kept saying yes. I remember a couple times when
they reprovisioned the cable modem, because I saw the lights change on
the cable modem, and lost the Internet.
I checked the specs on their cable modem (XB6, XB7, XB8, and XB10). XB6
to XB8 support up to 2.5 Gbps. XB10 supports 10 Gbps. I had the XB7,
but replaced with the XB8 to see if changing to a later model got the
higher speed. Nope.
https://www.xfinity.com/support/articles/broadband-gateways-userguides
Then I pondered if there was a bottleneck in my setup. Maybe the fault
is on my end. The NIC I'm using in the desktop PC is integral to the motherboard: Asrock Taichi Z390. The specs at:
https://www.asrock.com/mb/Intel/Z390%20Taichi/index.asp#Specification
say the NIC supports 10/100/1000 Mbps. Well, there looks to be the bottleneck. Maybe the pipe is bigger from the cable modem, and beyond,
but the choke point is my mobo's onboard NIC.
I've got a couple unused and unblocked PCIe 3.0x16 slots available, so
guess I'll have to get a faster NIC daughtercard. Looks like those
slots should handle up to 16 GBps (that's big B for byte, not little b
for bit) bandwidth. 16 lanes with each capable of delivering 980 MBps
is 15.7 GBps across all 16 lanes. Seems like a PCIe 3.0 x16 could
easily support 2 Gbps bandwidth. However, all the NICs look like PCIe
3.0 x1, so only 1 lane. With just 1 lane, seems the PCIe 3.0 x1 NIC
could only get up to 960 MBps, or 7680 Mbps, but that's a lot faster
than the 930 Mbps I get now with the onboard NIC.
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am
still getting downstream and upstream speeds that I had before. No
increase in speed. I got the upgrade for free, but I'd still like to
effect the upgrade.
https://speedtest.xfinity.com/ is Comcast's speed test site, so you stay
within their network. https://www.speedtest.net/ is Ookla's speed test
site, and is outside Comcast's network.
I asked my ISP (Comcast) several times if they had provisioned the cable
modem to bind a sufficient number of bands to achieve the higher
bandwidth, and they kept saying yes. I remember a couple times when
they reprovisioned the cable modem, because I saw the lights change on
the cable modem, and lost the Internet.
I checked the specs on their cable modem (XB6, XB7, XB8, and XB10). XB6
to XB8 support up to 2.5 Gbps. XB10 supports 10 Gbps. I had the XB7,
but replaced with the XB8 to see if changing to a later model got the
higher speed. Nope.
https://www.xfinity.com/support/articles/broadband-gateways-userguides
Then I pondered if there was a bottleneck in my setup. Maybe the fault
is on my end. The NIC I'm using in the desktop PC is integral to the
motherboard: Asrock Taichi Z390. The specs at:
https://www.asrock.com/mb/Intel/Z390%20Taichi/index.asp#Specification
say the NIC supports 10/100/1000 Mbps. Well, there looks to be the
bottleneck. Maybe the pipe is bigger from the cable modem, and beyond,
but the choke point is my mobo's onboard NIC.
I've got a couple unused and unblocked PCIe 3.0x16 slots available, so
guess I'll have to get a faster NIC daughtercard. Looks like those
slots should handle up to 16 GBps (that's big B for byte, not little b
for bit) bandwidth. 16 lanes with each capable of delivering 980 MBps
is 15.7 GBps across all 16 lanes. Seems like a PCIe 3.0 x16 could
easily support 2 Gbps bandwidth. However, all the NICs look like PCIe
3.0 x1, so only 1 lane. With just 1 lane, seems the PCIe 3.0 x1 NIC
could only get up to 960 MBps, or 7680 Mbps, but that's a lot faster
than the 930 Mbps I get now with the onboard NIC.
Got a Wavlink WL-NWP002 2.5 Gbps PCIe network card. Before and after installing the driver, no change in speed. The same as before.
Experiment failed.
When I go into the adapter settings, and look at the properties of the
new NIC, it says:
Speed: 1.0 Gbps
Of course, it is possible the speed sites I used cannot surpass 1 Gpbs.
Or the PCIe 3.0 slots in my mobo cannot handle the higher rate.
Got a Wavlink WL-NWP002 2.5 Gbps PCIe network card. Before and after >installing the driver, no change in speed. The same as before.
Experiment failed.
When I go into the adapter settings, and look at the properties of the
new NIC, it says:
Speed: 1.0 Gbps
Of course, it is possible the speed sites I used cannot surpass 1 Gpbs.
Or the PCIe 3.0 slots in my mobo cannot handle the higher rate.
On Fri, 1/16/2026 9:27 PM, VanguardLH wrote:
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am
still getting downstream and upstream speeds that I had before. No
increase in speed. I got the upgrade for free, but I'd still like to
effect the upgrade.
https://speedtest.xfinity.com/ is Comcast's speed test site, so you stay >>> within their network. https://www.speedtest.net/ is Ookla's speed test
site, and is outside Comcast's network.
I asked my ISP (Comcast) several times if they had provisioned the cable >>> modem to bind a sufficient number of bands to achieve the higher
bandwidth, and they kept saying yes. I remember a couple times when
they reprovisioned the cable modem, because I saw the lights change on
the cable modem, and lost the Internet.
I checked the specs on their cable modem (XB6, XB7, XB8, and XB10). XB6 >>> to XB8 support up to 2.5 Gbps. XB10 supports 10 Gbps. I had the XB7,
but replaced with the XB8 to see if changing to a later model got the
higher speed. Nope.
https://www.xfinity.com/support/articles/broadband-gateways-userguides
Then I pondered if there was a bottleneck in my setup. Maybe the fault
is on my end. The NIC I'm using in the desktop PC is integral to the
motherboard: Asrock Taichi Z390. The specs at:
https://www.asrock.com/mb/Intel/Z390%20Taichi/index.asp#Specification
say the NIC supports 10/100/1000 Mbps. Well, there looks to be the
bottleneck. Maybe the pipe is bigger from the cable modem, and beyond,
but the choke point is my mobo's onboard NIC.
I've got a couple unused and unblocked PCIe 3.0x16 slots available, so
guess I'll have to get a faster NIC daughtercard. Looks like those
slots should handle up to 16 GBps (that's big B for byte, not little b
for bit) bandwidth. 16 lanes with each capable of delivering 980 MBps
is 15.7 GBps across all 16 lanes. Seems like a PCIe 3.0 x16 could
easily support 2 Gbps bandwidth. However, all the NICs look like PCIe
3.0 x1, so only 1 lane. With just 1 lane, seems the PCIe 3.0 x1 NIC
could only get up to 960 MBps, or 7680 Mbps, but that's a lot faster
than the 930 Mbps I get now with the onboard NIC.
Got a Wavlink WL-NWP002 2.5 Gbps PCIe network card. Before and after
installing the driver, no change in speed. The same as before.
Experiment failed.
When I go into the adapter settings, and look at the properties of the
new NIC, it says:
Speed: 1.0 Gbps
Of course, it is possible the speed sites I used cannot surpass 1 Gpbs.
Or the PCIe 3.0 slots in my mobo cannot handle the higher rate.
See if there is a speed control.
On Fri, 16 Jan 2026 20:27:47 -0600, VanguardLH <V@nguard.LH> wrote:
Got a Wavlink WL-NWP002 2.5 Gbps PCIe network card. Before and after >>installing the driver, no change in speed. The same as before.
Experiment failed.
When I go into the adapter settings, and look at the properties of the
new NIC, it says:
Speed: 1.0 Gbps
That normally means that your new NIC and the device to which it is physically connected have negotiated a max speed of 1Gbps. The XB7 modem
has 3 Gig ports and one 2.5Gbps port, so be sure you're connected to the proper port on the modem. In the photos that I've seen, it's the 4th
port and it may have a small red vertical bar next to it to indicate
that it's somewhat special. Google says that port can also be configured
as a WAN port, and if you've done that, then there will be no 2.5Gbps
port available for you on the LAN side.
Of course, it is possible the speed sites I used cannot surpass 1 Gpbs.
Or the PCIe 3.0 slots in my mobo cannot handle the higher rate.
Those two conditions wouldn't/shouldn't affect the negotiated link rate.
Huge difference in Mbps speed.
down up
speedtest.net: 2322 300
VanguardLH <V@nguard.LH> wrote:
Huge difference in Mbps speed.
down up
speedtest.net: 2322 300
After the upgrade from 1 Gbps to 2.5 Gbps, websites are snappier (load faster). Even switching exit nodes in the VPN is faster. Even Youtube videos load faster (faster to enable the play button, and less time to
buffer to start playing). Speed is addictive.
VanguardLH wrote:
After the upgrade from 1 Gbps to 2.5 Gbps, websites are snappier (load
faster). Even switching exit nodes in the VPN is faster. Even Youtube
videos load faster (faster to enable the play button, and less time to
buffer to start playing). Speed is addictive.
You can buy a four port switch with 2.5GbE ports on it and connect the
four port switch to the red-line port
On Sun, 1/11/2026 10:19 AM, Chris wrote:
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am
still getting downstream and upstream speeds that I had before. No
increase in speed. I got the upgrade for free, but I'd still like to
effect the upgrade.
Everything from source to endpoint needs to capable of running at 2 Gbps
under load and with other traffic being managed.
This is not going to happen except for things that are extremely close to
your "edge" to the internet. Then you've got your router and internal
cabling.
Most hardware is rated "upto" certain speeds which will be only possible
under ideal/lab conditions. I doubt you ever see anything close to 1 Gbps
in real life.
You're not trying hard enough.
Paul <nospam@needed.invalid> wrote:
On Sun, 1/11/2026 10:19 AM, Chris wrote:
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am >>>> still getting downstream and upstream speeds that I had before. No
increase in speed. I got the upgrade for free, but I'd still like to
effect the upgrade.
Everything from source to endpoint needs to capable of running at 2 Gbps >>> under load and with other traffic being managed.
This is not going to happen except for things that are extremely close to >>> your "edge" to the internet. Then you've got your router and internal
cabling.
Most hardware is rated "upto" certain speeds which will be only possible >>> under ideal/lab conditions. I doubt you ever see anything close to 1 Gbps >>> in real life.
You're not trying hard enough.
That's my point. In order to benefit from such high bandwidth you need make sure every pipe between you and the source is capable of those speeds at load. For 99.9% of people that means buying new kit. And for what? You
can't type any quicker, watch films any quicker, kill zombies any quicker, ...
Chris <ithinkiam@gmail.com> wrote:
Paul <nospam@needed.invalid> wrote:
On Sun, 1/11/2026 10:19 AM, Chris wrote:
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am >>>>> still getting downstream and upstream speeds that I had before. No
increase in speed. I got the upgrade for free, but I'd still like to >>>>> effect the upgrade.
Everything from source to endpoint needs to capable of running at 2 Gbps >>>> under load and with other traffic being managed.
This is not going to happen except for things that are extremely close to >>>> your "edge" to the internet. Then you've got your router and internal
cabling.
Most hardware is rated "upto" certain speeds which will be only possible >>>> under ideal/lab conditions. I doubt you ever see anything close to 1 Gbps >>>> in real life.
You're not trying hard enough.
That's my point. In order to benefit from such high bandwidth you need make >> sure every pipe between you and the source is capable of those speeds at
load. For 99.9% of people that means buying new kit. And for what? You
can't type any quicker, watch films any quicker, kill zombies any quicker, >> ...
I disagree, and have proof.
Watch films any quicker.
The video doesn't play any faster since obviously you would end up
watching the video in fast forward. However, the time to buffer the
movie to eliminate jitter or other artifacts will be shorter.
For
example, when viewing a Youtube video, the time to load the buffer to
when you get to start playing the movie is shorter. Much shorter.
If
you are capturing video streams, the streams are delivered faster, so it takes less time to snag them.
Type any faster.
Oh, puh-lease. Your computer is waiting eons between each keypress.
Even when back on 2400 baud modems, your keypresses were far slower on
your computer; however, the time to transfer your input to server is
shorter.
kill zombies any quicker
Visit some gaming forums. they're always extolling how faster bandwidth makes their online video games more enjoyable, like faster reaction time
to outplay another gamer, less hesitation, greater FPS, and so on.
Yes, you can drink your coffee through a stirrer straw. Or you could
put your lips on the cup rim to swallow. You get some coffee either
way.
VanguardLH <V@nguard.LH> wrote:
Chris <ithinkiam@gmail.com> wrote:
Paul <nospam@needed.invalid> wrote:
On Sun, 1/11/2026 10:19 AM, Chris wrote:
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am >>>>>> still getting downstream and upstream speeds that I had before. No >>>>>> increase in speed. I got the upgrade for free, but I'd still like to >>>>>> effect the upgrade.
Everything from source to endpoint needs to capable of running at 2 Gbps >>>>> under load and with other traffic being managed.
This is not going to happen except for things that are extremely close to >>>>> your "edge" to the internet. Then you've got your router and internal >>>>> cabling.
Most hardware is rated "upto" certain speeds which will be only possible >>>>> under ideal/lab conditions. I doubt you ever see anything close to 1 Gbps >>>>> in real life.
You're not trying hard enough.
That's my point. In order to benefit from such high bandwidth you need make >>> sure every pipe between you and the source is capable of those speeds at >>> load. For 99.9% of people that means buying new kit. And for what? You
can't type any quicker, watch films any quicker, kill zombies any quicker, >>> ...
I disagree, and have proof.
Watch films any quicker.
The video doesn't play any faster since obviously you would end up
watching the video in fast forward. However, the time to buffer the
movie to eliminate jitter or other artifacts will be shorter.
Of course. The human experience is no different, however.
For
example, when viewing a Youtube video, the time to load the buffer to
when you get to start playing the movie is shorter. Much shorter.
I experience sub-second response on 4G. Not sure what 2 Gbps will achieve.
If
you are capturing video streams, the streams are delivered faster, so it
takes less time to snag them.
Eh?
Type any faster.
Oh, puh-lease. Your computer is waiting eons between each keypress.
Even when back on 2400 baud modems, your keypresses were far slower on
your computer; however, the time to transfer your input to server is
shorter.
Shorter, sure. Impossible to notice on the human timescale.
kill zombies any quicker
Visit some gaming forums. they're always extolling how faster bandwidth
makes their online video games more enjoyable, like faster reaction time
to outplay another gamer, less hesitation, greater FPS, and so on.
Latency is what matters not bandwidth. FPS is driven by your local
hardware. Primarily the GPU. Internet bandwidth makes like difference nowadays.
Yes, you can drink your coffee through a stirrer straw. Or you could
put your lips on the cup rim to swallow. You get some coffee either
way.
Of all the chats I've had with Comcast, no one mentioned moving my
computer to the red-lined port. A red line. Who the hell would know
that?
Chris <ithinkiam@gmail.com> wrote:
VanguardLH <V@nguard.LH> wrote:
Chris <ithinkiam@gmail.com> wrote:
Paul <nospam@needed.invalid> wrote:
On Sun, 1/11/2026 10:19 AM, Chris wrote:
VanguardLH <V@nguard.LH> wrote:
After a supposed upgrade from 1 Gpbs to 2 Gpbs for Internet speed, I am >>>>>>> still getting downstream and upstream speeds that I had before. No >>>>>>> increase in speed. I got the upgrade for free, but I'd still like to >>>>>>> effect the upgrade.
Everything from source to endpoint needs to capable of running at 2 Gbps >>>>>> under load and with other traffic being managed.
This is not going to happen except for things that are extremely close to
your "edge" to the internet. Then you've got your router and internal >>>>>> cabling.
Most hardware is rated "upto" certain speeds which will be only possible >>>>>> under ideal/lab conditions. I doubt you ever see anything close to 1 Gbps
in real life.
You're not trying hard enough.
That's my point. In order to benefit from such high bandwidth you need make
sure every pipe between you and the source is capable of those speeds at >>>> load. For 99.9% of people that means buying new kit. And for what? You >>>> can't type any quicker, watch films any quicker, kill zombies any quicker, >>>> ...
I disagree, and have proof.
Watch films any quicker.
The video doesn't play any faster since obviously you would end up
watching the video in fast forward. However, the time to buffer the
movie to eliminate jitter or other artifacts will be shorter.
Of course. The human experience is no different, however.
For
example, when viewing a Youtube video, the time to load the buffer to
when you get to start playing the movie is shorter. Much shorter.
I experience sub-second response on 4G. Not sure what 2 Gbps will achieve. >>
If
you are capturing video streams, the streams are delivered faster, so it >>> takes less time to snag them.
Eh?
Type any faster.
Oh, puh-lease. Your computer is waiting eons between each keypress.
Even when back on 2400 baud modems, your keypresses were far slower on
your computer; however, the time to transfer your input to server is
shorter.
Shorter, sure. Impossible to notice on the human timescale.
kill zombies any quicker
Visit some gaming forums. they're always extolling how faster bandwidth >>> makes their online video games more enjoyable, like faster reaction time >>> to outplay another gamer, less hesitation, greater FPS, and so on.
Latency is what matters not bandwidth. FPS is driven by your local
hardware. Primarily the GPU. Internet bandwidth makes like difference
nowadays.
Yes, you can drink your coffee through a stirrer straw. Or you could
put your lips on the cup rim to swallow. You get some coffee either
way.
Argue as you may, I noticed everything is snappier.
| Sysop: | Jacob Catayoc |
|---|---|
| Location: | Pasay City, Metro Manila, Philippines |
| Users: | 5 |
| Nodes: | 4 (0 / 4) |
| Uptime: | 24:09:01 |
| Calls: | 117 |
| Calls today: | 117 |
| Files: | 368 |
| D/L today: |
560 files (257M bytes) |
| Messages: | 70,913 |
| Posted today: | 26 |