The new GPU seems to be triggering ping spikes and causing Wi-Fi to drop.
The new GPU seems to be triggering ping spikes and causing Wi-Fi to drop.
I recently upgraded to a 4070 Super and that has caused me some complications for my internet connection. I have made various optimizations like upgrading my drivers (multiple times since this issue has affected me for nearly a month now) and upgrading to a new psu to ensure proper flow of voltage is being given to my components (i was using a prebuilt psu that only had 400w beforehand). I have adjusted just about everything under the sun but have not yet tried ethernet connection, my pc is too far from the router for that to be feasible. My ping spikes only happen when playing games, and when it disconnects from the internet it simply states that there just is no internet from my WiFi. Any help is appreciated, wonder if I'm missing something.
The issue might disappear if you switch back to your previous GPU. My understanding is quite basic, but a GPU causing ping spikes and connection loss doesn't seem logical. It would be useful to share your complete system details and operating system so others can help analyze it better. Mentioning the specific games or software involved could also aid in troubleshooting. Edited July 21, 2024 by Poinkachu
Correlation doesn't mean cause. It's highly improbable the GPU is involved. The most probable reason for your issue is unrelated to the GPU swap. Consider other factors like Wi-Fi problems from other sources. You should check if your computer position or antenna setup changed after swapping. Look for any moved furniture that could block radio signals between your device and router. A new neighbor with overlapping Wi-Fi channels might also be responsible. There are many more likely explanations than a GPU change—such as defective hardware, poor shielding, or electrical issues like a loose power connection. These could interfere with Wi-Fi performance under stress.
How much distance is excessive? Then relocate the router nearer, consider using an access point or similar. My router—which is actually a modem—is situated three floors away and roughly 25 meters from my PC. No problems detected; cables are accessible, of course I won’t rely on Wi-Fi but only Ethernet. P.S.: full system specifications? PS2: In Germany, at least, you can pay Telekom around 300 dollars and they’ll install an Ethernet port in your room, providing your own internet connection and password if desired—wouldn’t that be something you could do where you live?
My connection problems disappeared when I used my previous graphics card, as if there were no latency concerns. It seems the issue might relate to a power-saving feature disabling Wi-Fi reception. The hardware details are: Ryzen 7 5700G with 24 GB RAM across three sticks, DDR4 memory, and either 3200 or 3600 MHz speeds on an RTX 4070 Super B550 micro with ATX motherboard and 800W power supply. I play online games like Overwatch 2, Multiversus, and Fortnite, experiencing occasional ping spikes, lag, or disconnections. Offline games such as Baldur's Gate 3 show higher latency in other applications. This only occurs during gaming sessions, not when streaming or watching videos. The problem appears to be specific to gameplay, not background activities. I've checked my GPU placement and ensured it's secure. It also happens with my older GPU (3060), but not with mine. Distance plays a role—being upstairs affects signal strength significantly. Moving the router closer would require extra wiring, which could be costly due to fiber installation. I’m considering a signal booster, though no one else in the house has similar issues. My previous specs were listed earlier.
ok, but did you actually try the old gpu recently... and then the issue just disappeared? you can check these settings but i kinda doubt that's it because why would they go into power save mode when they're needed most - but it's worth checking for sure and make sure its set exactly like in those screenshots. Try using just 1 stick or if you have a kit (ie ram that came together as a kit) try that in *dual channel* configuration... the RAM is definitely a red flag, and just because it didn't cause issues prior doesn't mean it cant now with a new GPU... as far your computer is concerned this is an entirely new system now after the GPU change.