Question Overclocking and temperature regarding Phantom Gaming X Radeon RX570 8G OC.
Question Overclocking and temperature regarding Phantom Gaming X Radeon RX570 8G OC.
Hello, this is my first post and I've become increasingly interested in overclocking and related topics. The GPU is already factory-set to a 1320mhz clock speed and a 1756 memory speed. Yesterday I managed to boost it to 1550mhz with a 1.150V setting and a 2250 memory speed of 0.930V. However, during testing, temperatures have risen above 80°C after just a few minutes. So I installed a fan near the card and reduced the clock speed to 1450mhz while keeping the memory speed at 2100mhz. I also adjusted the fan curve slightly. I ran Heaven Benchmark 4.0 and MSI Kombustor. The maximum temperature reached was between 73-75°C, but the GPU fans were running at around 85-95%. My concerns are:
- Should I purchase a PCI fan card (I recently discovered them)?
- Would it be wise to add a 120mm fan on the side panel, blowing directly at the GPU? I’m unsure if this would disrupt airflow. My case is old, and I’ve already installed some DIY fan mounts and holes—it’s not like a factory build.
- I’m worried about the GPU fans operating near full speed. With a 1450mhz clock, at maximum load they’re maintaining around 75-77°C, which is about 3900 RPM.
- Should I be concerned about playing games at around 75°C most of the time?
- Any advice or opinions on overclocking? I’d really appreciate it if you could share your thoughts.
- What are your thoughts on a 1550mhz clock speed for an RX 570? Should I increase the memory voltage above 0.930V, and how much is too high?
Right now there is no fan on the side panel , but today i might cut a hole and set up the fan to see if there will be a difference.
Without the ghetto fan the temperature is +2 - 3 C .Last i remmember i was playing Ghost Recon wildlands and without the fan is around 77 C and with the fan turned up (100% speed) 73 to 75 at most.
Also for the thermal paste , i don't think this will help .The gpu less than a month old .Also the manufacturer (
https://www.asrock.com/Graphics-Card/AMD/Phantom Gaming X Radeon RX570 8G OC/
) says that its used some "good nano thermal paste" which i don't have to replace .
I intended to eliminate the side panel entirely and check GPU temperatures. This approach will remove any potential issues with case airflow and reveal the maximum temperature your GPU cooler can handle in a basic setup.
Alright, closed case, fans at 50% plus a +1 120mm on the side panel because I wanted to install it. From 24°C before start to 70°C max. Second attempt - closed case, fans at 100%, 24°C to 70°C again, but took a bit longer to reach 70°C. Third attempt - opened case, fans at 50%, 24°C to 70°C even when it reached 71°C. Fourth attempt - opened case, fans at 100%, 24°C to 69°C. All tests were done using Heaven Benchmark 4.0.
Yes, it seems like the GPU fans are still running at high speeds to keep things around 70°C. I was considering adjusting the fan curve so the card can handle 75-77°C instead of staying at 70°C too quickly. Should I do that? Also, I believe temperatures above 70°C aren't ideal, which is probably just my perception. That's why I'm thinking about purchasing a PCI fan card.
When discussing Fan Speed %, I initially assumed it referred to the GPU's internal fan, but realized it actually pertains to the case fans. Most motherboards come with a stock BIOS setting that maintains around 75°C, adjusting the fan speed accordingly. Temperatures below 80°C are ideal, while 80-85°C is acceptable but entering a higher monitoring range. If temperatures exceed 85°C, adjustments should be made promptly (as fans would likely run at full speed).
Regarding thermal paste, reapplying it seldom increases temperatures significantly. The impact varies based on the type of TIM used; in many cases, it has minimal effect. Over time, fan speed also plays a crucial role, with differences ranging from a few degrees to tens of degrees. Personally, my GPU performed well initially, staying near the 75°C target even with higher fans, but eventually reached around 85°C at 2400rpm, becoming hotter and louder than desired. Repasting brought it down to about 71°C at 1100rpm—much cooler and more stable. This improvement was better than having a brand new unit.
Reapplying thermal paste does not void your warranty. For confirmation, you can check with Gamers Nexus or Stephen Burke during any GPU disassembly.
Sure, thank you for your message. Regarding the loud fans and RPMs, I've considered lubricating them—it could help reduce friction.
The noise from my GPU fans isn't due to bad bearings. Lubricating them only delays the problem and gives you a bit more time. The speed of 2400rpm is just too loud.