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- Joined
- 8 Oct 2019
- Posts
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Undervolting is bringing up my temps in almost all situations and I am unsure what is going on.
y540
17.3"
i7-9750h 2.60Ghz up to 4.50Ghz
16GB Ram
RTX 2660
No change in ambient. Have gone back and forth between stock and -1.50v for the past few hours and consistently get higher temps on idle, stress test, and gaming.
Here are my latest findings.
These are all package temps
Stock
--------------------------------------------------------------
Idle
Around 45c for about 15 minutes, it then jumped up to close to around 48c for a few minutes before dropping down to 40-43c for several minutes. It then went back to around 45c. This was package temp , many of the cores are around 43c
Stress Test
AIDA64 + Heaven - Performance Mode - Began at 90-95c. Jumped around 94-96c for a few minutes before dropping to mid/high 80's (Around 88c) Starting to hit 90c at the 6 minute mark. Only throttled at the beginning before the fans were in full force. At around 16 minutes temps are reaching 91-94 degrees. It begins to throttle, but ever so slightly, like an occasional 3%. Cores around 3500-3600 Began to throttle consistently at the 24 minute mark as temps are around 93-95c
GPU - 74 at end of test
The end of the stress test for both -155.0 and stock were very similar, but build up under stock was much cooler and slower on stock
Cinebench - Around 86-87c after fans kicked in. Test result - 2858
Prime 95 Blend - Short test. High 70's
Gaming
Metro Exodus - Ultra - Ray Tracing - 65c
-155.0
--------------------------------------------------------------
Idle
Around 46c. Jumps to 48c more frequently than on stock.
Stress Test
AIDA64 + Heaven - Performance Mode - Began at 90-95c. Did see 97c briefely after 6 minutes where the temps mostly stuck around mid 90's (93-95) Maintained these temps for 25 minutes. Likely due to throttling which was mostly around 22-24%. Cores at 3500-3999Mhz
GPU - 78 at end of test
Cinebench - Around 88c after fans kicked in. Test result - 3154
Prime 95 Blend - Short test. Low 80's
Gaming
Metro Exodus - Ultra - Ray Tracing - 75c
Here are the pictures of my undervolt.
Core - https://i.imgur.com/FlIUsJm.png Cache - https://i.imgur.com/SRpLhWJ.png Main - https://i.imgur.com/b1Uab7B.png
y540
17.3"
i7-9750h 2.60Ghz up to 4.50Ghz
16GB Ram
RTX 2660
No change in ambient. Have gone back and forth between stock and -1.50v for the past few hours and consistently get higher temps on idle, stress test, and gaming.
Here are my latest findings.
These are all package temps
Stock
--------------------------------------------------------------
Idle
Around 45c for about 15 minutes, it then jumped up to close to around 48c for a few minutes before dropping down to 40-43c for several minutes. It then went back to around 45c. This was package temp , many of the cores are around 43c
Stress Test
AIDA64 + Heaven - Performance Mode - Began at 90-95c. Jumped around 94-96c for a few minutes before dropping to mid/high 80's (Around 88c) Starting to hit 90c at the 6 minute mark. Only throttled at the beginning before the fans were in full force. At around 16 minutes temps are reaching 91-94 degrees. It begins to throttle, but ever so slightly, like an occasional 3%. Cores around 3500-3600 Began to throttle consistently at the 24 minute mark as temps are around 93-95c
GPU - 74 at end of test
The end of the stress test for both -155.0 and stock were very similar, but build up under stock was much cooler and slower on stock
Cinebench - Around 86-87c after fans kicked in. Test result - 2858
Prime 95 Blend - Short test. High 70's
Gaming
Metro Exodus - Ultra - Ray Tracing - 65c
-155.0
--------------------------------------------------------------
Idle
Around 46c. Jumps to 48c more frequently than on stock.
Stress Test
AIDA64 + Heaven - Performance Mode - Began at 90-95c. Did see 97c briefely after 6 minutes where the temps mostly stuck around mid 90's (93-95) Maintained these temps for 25 minutes. Likely due to throttling which was mostly around 22-24%. Cores at 3500-3999Mhz
GPU - 78 at end of test
Cinebench - Around 88c after fans kicked in. Test result - 3154
Prime 95 Blend - Short test. Low 80's
Gaming
Metro Exodus - Ultra - Ray Tracing - 75c
Here are the pictures of my undervolt.
Core - https://i.imgur.com/FlIUsJm.png Cache - https://i.imgur.com/SRpLhWJ.png Main - https://i.imgur.com/b1Uab7B.png
