Did ASUS Auto Tune provide a secure overclocking option?
Did ASUS Auto Tune provide a secure overclocking option?
I recently constructed my initial gaming build from scratch and decided to push it a bit further. I had minimal knowledge about overclocking, so I followed some basic guidelines: keep the CPU core voltage below 1.4V, maintain temperatures under 85°C, and experiment with the multiplier and base clock until the desired performance was reached. After each adjustment, I ran Prime95 for at least an hour (preferably 24 hours) to ensure stability.
However, instead of diving into more complex methods, I opted for the simpler approach offered by my ASUS board’s Auto Tuning feature—specifically the "Fast" setting. This method proved effective, delivering a 24% boost in CPU performance and a 13% improvement in iGPU speed. After testing with Prime95 for just over an hour while monitoring temperatures and frequencies via ASUS AI Suite, CPU-Z, and CoreTemp, everything ran smoothly without any issues.
Despite the successful results, I remain cautious due to numerous negative reviews about Auto Tuning software. My main concerns are whether ASUS provided a safe overclock and if further tuning is advisable. I’m aiming for a maximum of 4.5GHz, with a preference around 4.3GHz.
Here’s a summary of the components relevant to overclocking:
- Motherboard: ASUS P8Z77-V LK
- CPU: Intel Core i5 3570K
- CPU Heatsink: Cooler Master Hyper 212 EVO (single fan only, intake)
- RAM: 2x4GB Kingston Hyper X, 1600MHz, CL9, Dual-Channel
- PSU: OCZ ModXstream 700W
- Case Fans: 5 total, including 2 front/side and 3 top/back exhausts
Test details:
- Test duration: over an hour
- Maximum frequency achieved: 4224 MHz
- BCLK: 103 MHz
- Multiplier: x41
- CPU Voltage/Vcore: set to 1.185V (maximum 1.232V)
- DDR Voltage: 1.65V
- +12V: 12.192V
- +5V: 5.08V
- +3.3V: 3.392V
All fans operated at full capacity.
Core temperatures:
- Core 0 @ 100%: 73°C max
- Core 1 @ 100%: 80°C max
- Core 2 @ 100%: 77°C max
- Core 3 @ 100%: 75°C max
- Motherboard temperature: 32°C
Thank you for all the helpful feedback!
EDIT: I made a mistake with the Vcore setting—it was actually 1.185V, not 1.85!
The issue with auto overclocking is that the automatic settings can be excessive, making it better to adjust manually. Asus also includes an AI or CPU level up in the BIOS, which I believe is superior to the auto tune program in Windows. However, if you set the option to manual in the BIOS, you can raise the multiplier yourself and only increase voltage when necessary, avoiding even touching the BCLK. You can achieve the same 4.2 GHz clock speed with less voltage. Once you understand the auto overclock settings and how your CPU performs at that speed, try a manual overclock to see if you can reach it with lower power consumption.
Lowering the voltage to the most stable level possible
Edit: should have paid more attention, it was already mentioned, sorry
😛
Thanks for the updates! I know the Auto Tuner provided a solid base overclock. I tried doing it manually and achieved 4.3GHz at 1.15V Vcore. Only tested briefly, but everything worked fine. Temperatures stayed around 77-78°C, and Vcore reached up to 1.195V. During this process, could anyone confirm if this was a safe and effective overclock? Also, I learned that the Vcore increases from the set value to avoid undervolting.
Here are the test outcomes and configurations:
Test duration exceeded 1 hour.
Max Frequency: 4224 MHz
BCLK: 103 MHz
Multiplier: x41
CPU Voltage/Vcore: Configured at 1.185V [Optimal at 1.232V]
DDR Voltage:
- 1.65V
- +12V: 12.192V
- +5V: 5.08V
- +3.3V: 3.392V
All fans operated at full capacity.
Core 0 @ 100%: 73°C max
Core 1 @ 100%: 80°C max
Core 2 @ 100%: 77°C max
Core 3 @ 100%: 75°C max
Motherboard Temp: 32°C
Appreciate your support and any further advice!
EDIT: I made a mistake with the Vcore. It was actually 1.185V, not 1.85! BCLK=100
DDR Voltage=1.5v
Thanks for the updates!
I know the Auto Tuner provided a solid boost, so I tried doing it myself. I achieved 4.3GHz at 1.15V Vcore. Only tested for 10-15 minutes, and everything worked fine. Temperatures reached up to about 77-78°C, while the Vcore stayed at 1.195V.
While we're here, could anyone confirm if this was a safe and effective overclock?
Note: I learned that the Vcore increases from the set value to avoid undervolting.
What were your results for BCLK? Did you keep it at 100? If you managed to reach this speed without raising the BCLK, it would be much safer and more stable. Also, should the RAM voltage remain at 1.5V? If temperatures are extremely high, that would likely be the peak you saw, but those are still within acceptable ranges for regular use—typically around 60% to 75%, which is perfectly normal.
Thank you all for your responses! My OC experience is still quite limited, but I successfully achieved a stable 4.3GHz configuration, though it was a bit rough. Here are the details:
Test duration: 8 hours 15 minutes using Prime95
Max Frequency: 4300.4 MHz
BCLK: 100 MHz
Multiplier: x43
CPU Voltage/Vcore: 1.15V (maximum at 1.192-1.208V)
DDR Voltage: 1.5V
Power Phase Control: "ASUS Optimized"
EPU is active
Voltage adjustments were made via "TurboV EVO" software
All other OC parameters were set to default or "Auto"
+12V: 12.288V
+5V: 5.08V
+3.3V: 3.408V
Core voltages: Core 0 – 73°C, Core 1 – 79°C, Core 2 – 77°C, Core 3 – 75°C
Motherboard temperature: 33°C
All fans were running at maximum, with room temperature around 27-29°C
Monitoring tools used included RealTemp, CPU-Z, and ASUS AI Suite.
I’m unsure how to precisely set the voltage for 1.15V while keeping power-saving mode active. I need to reload the TurboV EVO profile each time the OS boots. -_- If anyone has better guidance, please share your recommended settings: aim for 4.3GHz, keep lower clock speeds when idle automatically, enable Virtue MVP, and prioritize lowest temperatures and power use. Thanks!
I believe it’s wise to remove everything related to the AI suite and reset your parts by hand. I experienced serious issues with the AI suite, which many others have reported. I’ll add a YouTube link explaining how to overclock your CPU effectively. This should really help you achieve a solid boost. Good luck!
Link to the video: https://www.youtube.com/watch?v=Qcta3RSt...=1&list=WL
PS: Don’t forget to subscribe, he produces very helpful content.
I agree with the above. Unless you have awesome cooling its not worth locking the CPU speed higher, its far better to allow it to boost when required. If you use Asus AutoOC at all, it does not automatically ramp up the clock speed any longer. I'd steer well clear of it.