FAQ
TL;DR: Ryzen 5 1600 hit 63°C at 3.7 GHz on the stock cooler; “I think these are good results.” [Elektroda, Piterixos, post #16743188]
Why it matters: This FAQ helps Ryzen 1600 owners decide if/when to replace stock paste, pick coolers/fans, monitor temps, and overclock safely.
Quick Facts
- Yellowish “paste” seen on the Wraith base is the copper showing through; it’s not a defect. [Elektroda, Michalxd1232, post #16741422]
- If temps are fine, you don’t need to repaste frequently; even multi‑year intervals can be OK. [Elektroda, 310artur, post #16741846]
- Stock cooler is capable; OC to about ~4 GHz yields limited thermal change and more noise. [Elektroda, tronics, post #16741839]
- Example result: 3.7 GHz, auto ~1.27 V, Prime95 20 min peak 63 °C on stock cooler. [Elektroda, Piterixos, post #16743188]
- Prefer board vendor tools or HWiNFO over HWMonitor for Ryzen readings. [Elektroda, 310artur, post #16743932]
Is the yellowish layer on my Ryzen 1600 stock paste a problem?
No. That yellowish look is the copper of the cooler base visible around the pre‑applied pad. It’s normal and not a fault. [Elektroda, Michalxd1232, post #16741422]
How often should I replace the stock thermal paste?
Don’t change paste on a schedule. If you haven’t disturbed the cooler and temperatures remain good, you can leave it for years. “If I do not move the cooling, I do not change the paste.” [Elektroda, 310artur, post #16741846]
Can I overclock a Ryzen 5 1600 on the stock cooler?
Yes. Reviews and user reports show the stock unit is capable, though not super quiet under load. Expect limited thermal change up to roughly 4 GHz and more fan noise. [Elektroda, tronics, post #16741839]
What temps are typical at 3.7 GHz on stock cooling?
A real‑world example: 3.7 GHz at auto ~1.27 V reached 63 °C after 20 minutes of Prime95. Idle stabilized near 34 °C with decent case airflow. [Elektroda, Piterixos, post #16743188]
HWMonitor vs HWiNFO—why do readings differ on Ryzen?
Some tools misreport sensors on Ryzen. Use your motherboard’s utility or HWiNFO for more reliable values. “HWiNFO will be a better choice.” [Elektroda, 310artur, post #16743932]
Do early Ryzen sensors read hot?
Yes. Early Ryzen series often showed inaccurate temperatures. Cross‑check by probing the heatsink base with a small external thermometer if unsure. [Elektroda, tronics, post #16744111]
Which affordable tower cooler works well—Fortis 3 enough?
Yes. Fortis 3 offers a strong price‑to‑performance balance and runs quietly in typical Ryzen 1600 builds. [Elektroda, atomic99, post #16744109]
Is SilentiumPC Grandis 2 a good upgrade, and will it block RAM?
Grandis 2 is quiet and recommended. For RAM access, you can remove only the fan without dismantling the whole cooler; the mounting is straightforward. [Elektroda, atomic99, post #16782020]
Could a heavy cooler bend my motherboard?
It can. Large dual‑tower units may stress unsupported boards. Ensure proper backplate support and avoid excessive weight on budget PCBs. [Elektroda, tronics, post #16744111]
PWM vs DC case fans—what should I pick?
DC fans can draw more current at low speed but cost less. PWM offers finer control if your headers and controller support it. [Elektroda, 310artur, post #16746121]
Which 120 mm case fans pair well with this setup?
SilentiumPC Sigma Pro 120 fans are a solid, quiet choice for intake and exhaust in mainstream cases. [Elektroda, atomic99, post #16744109]
Should I rely on AUTO voltage for overclocking?
Avoid it. AUTO often applies more voltage than needed as OC rises. Manually tune voltage after stability testing to reduce heat. [Elektroda, 310artur, post #16743932]
Is chasing a small FPS gain from overclocking worth it?
Often no. Expect only a few FPS while increasing heat and noise. Keep stock clocks until performance actually limits your tasks. [Elektroda, Mc Confusing, post #17152106]
How can I double‑check CPU temps without trusting software?
Open the side panel and tape a small probe thermometer to the heatsink base. Compare readings to your monitoring software. [Elektroda, tronics, post #16744111]
How do I replace the paste on Fortis/Grandis mounts?
- Unclip and remove the fan.
- Unscrew the two mounting screws, lift the cooler, clean CPU and base.
- Apply fresh paste, remount, and reattach the fan.
“Unscrewing 2 screws and the paste can be replaced.” [Elektroda, atomic99, post #16782020]
Any paste upgrades worth considering for lower temps?
Yes. Thermal Grizzly Kryonaut or Gelid GC‑Extreme are proven performers if you want a modest cooling improvement with premium pastes. [Elektroda, atomic99, post #16781777]