With the latest RTX 3080/3090 series cards using GDDR6X there are growing concerns relating to the temperature of the memory junction. It has been observed that generally performance is throttled at around 110C. As well as hitting this performance throttling, it would be great if Nvidia could expose this temperature through nvidia-smi/NVML API. Background With the latest mtemp output from nvidia-smi is not memory junction temperature. The reported temperature is the hottest recorded across all HBM temperature sensors. It is only supported on SKUs with HBM memory. @nadeemm will explain more about what memory temperatures are exposed and why. Meanwhile, with the new unreleased beta, Igor found a 2.1. Neither AMD nor Nvidias GPUs should go over 70 85 degrees Celsius. Added Nvidia memory junction temperature readings on cards that support this, e.g. The command nvidia-smi does not give this Martin. #6. I know that I come from a Nvidia card - and here I could only get the card temp and not junction temps - but should I worry here ? I have been noticing (on HWInfo64) that the GPU's memory junction temperature is staying constantly at around above 105 Centigrade. To clarify the situation - the value reported is the junction temperature, not the case temperature that can be measured (and has been compared by some folks). Maximum Memory Temp: 88C. If a GPU hits the maximum temperature, the driver will throttle down performance to attempt to bring temperature back underneath the maximum specification. Expand. 2nd household rig CPU 3600 Nvidia 2060 stock atm 3000 ddr4 xmp. FYI guys - I highly recommend you grab the latest HWiNFO (version 6.42 and higher - it's free) and check your NVIDIA GPU's GPU Memory Junction Temperature - cards like This Looks like the thermal perfcap for memory is 110C. It would be extremely beneficial to be able to monitor the GPU memory junction temperature on Linux through nvidia-smi or the NVML API. Nvidia Graphics Cards; Strix 3090 - Vram / Memory Temp Junction temperature - Hello, welcome to ASUS Republic of Gamers Official Forum. These are the temperatures you should see recorded during gaming. It would be vital to be able to follow the memory junc. You need at least version 6.42 to see that on the 3000 series cards. Report Inappropriate Content. In addition to the ability to monitor your GPU temperature, HWMonitor can also help you keep an eye on voltages When NVIDIA announced its next-generation GeForce RTX 3080 and 3090 Ampere GPUs, it specified that the memory found in the new GPUs will be Micron's GDDR6X variant temperature as there is no warning for it - the card will just thermal throttle, slow down, when it hits 110C. There has been some concern in the enthusiast community about the temperatures posted by reference cards, given that these GPUs can report thermal junction If youre playing games at a medium on one of them are reported almost 10 C higher than on other two (see table below). Some of you may already be aware of the issue with the VRAM Temperatures on the RTX 3080 and 3090 GPUs (Especially the FEs). I run it in a SILENT BASE 600 with many fans: Silent Wings 5x140 1x120 Found out in HWiNFO64 7.06-4500 that Idle Memory Junction Temperature is max 70 Celsius when fans are low. on one of them are reported almost 10 C higher than on other two (see table below). If the GPU sensors detect a hotspot or junction temperature (Tj-max) of 110C or above, it will begin to throttle performance or, if necessary, shut down. If you're talking about memory junction temp, then i'd say up Need to test further. GeForce Video Card Average Clockspeeds Game I usually see junction temps on water 18 degrees (although almost 26 in Furmark) higher than my GPU temps. I have in front of me three EVGA 2080 Super FTW3 Hybrid cards. The memory junction temperature was just added to HWinfo like two or three weeks ago. Jan 27, 2021. Average Memory Temp: 73.7C. The popular monitoring tool will soon offer a way to measure the hottest part of NVIDIA GPUs. However, there is some information circulating stating that the safe temperatures (before thermal throttling) on the RX 6000 Series are at around 110 Celsius. Xavier SoC temperature below the limits specified in Section . Background. Using the same TU116 GPU as the GTX 1660 Ti and the GTX 1660 (vanilla0, the voltages are unsurprisingly similar. nuts. 6 gallon res passively cooled. The latest Hwinfo 64 v.6.42-4360 has a GPU Tjunction Vram temperature reading. For comparison. The actual GPU temp is around 65 Centigrade. The alte temperature of memory junction are worrying, although its not clear what long-term effects they have on GPUs. With stock/default EVGA Precision fan settings, the card will idle between 55-60 degrees C. I am pretty sure I am running the newest version of Precision for the 30 series, installed last night. You mean GDDR6X junction temp right? Now we just have to wait until someone Graphics cards are different in their build and architecture and therefore, offer different normal and max GPU temps. My GPU junction temp hits around 95 ish and my actual gpu temp is hitting 70 celcius I'm running ASUS Rog Strix 5700 XT (updated version) I have also overclocked. NVIDIA GeForce RTX 4090 Twice as Fast as RTX 3090, Features 16128 CUDA Cores and 450W TDP (95) AMD Claims Higher FPS/$ Radeon GPU Value Over NVIDIA Offerings (90) Added monitoring of GDDR6X Memory Junction Temperature on NVIDIA RTX 30-series. Because I don't think there's a way to get GPU core junction temp on an Nvidia GPU. There are no precise answers for now as to why Nvidia is allowing these temps on the GDDR6X chips and the cards dont appear to start throttling GPU clocks until the temps hit Operation temperature is 0C to 95C, this isnt the same as Tjunction but let's take 95C as the max you should let it reach since Tjunction won't be lower. Old AMD CPU heatsink on the metal backplate with 120mm case fan blowing across. While gaming, the temperature of the VRAM on these cards loves to hover around 90c-103c! Normally 85C is the highest I am ok with for long term loads on the GPU or memory. Dropping 50-100MHz can help if you're willing to sacrifice a bit of performance. With the latest RTX Btw, Hwinfo released a new build that includes memory temps for Nvidia 30 series. GDDR6X customer GPUs, most professional and server GPUs and so on. 1,872. Modern gaming PCs can be incredibly powerful, and incredibly power hungry. Maximum GPU Memory Junction Temperature: 86.0 degrees celcius. You must also know the ideal GPU temp for most processors. I have been noticing (on HWInfo64) that the GPU's memory junction temperature is staying constantly at around above 105 Centigrade. Aaron Klotz Freelance News Writer. During benchmarks it Nvidia says maximum allowable When I stress test them with TimeSpy Extreme GPU-Z reports GPU temperature and all ICX temperatures (GPU, memory, and power) are within 2C across all three -BUT- hot spot and memory (junction?) Operation temperature is 0C to 95C, this isnt the same as Tjunction but let's take 95C as the max you should let it reach since Tjunction won't be lower. I analyzed the data and it seems in this case the GPU Memory Junction temperature is not reported by the drivers. If you can manage to maintain the temperature below level, you will get optimal performance. Added Nvidia core junction temperature reading; Added color grades for temperatures in web api; Change in configuration for making it more comfy: If the number of entries for --cclk, --mclk, --lhrtune or --maxdualimpact matches exactly the number of selected GPUs, the miner will now automatically skip over the inactive devices. Fixed a bug with --compactaccept not showing the * sign on short statistics. When GPU-Z first exposed the "Hotspot" thermal sensor on Radeon Vega cards, AMD requested removal, and we compromised on a "off-by-default" setting. Staff member. Throttling should start somewhere around 110 C. NVIDIA Ampere HotSpot temperature test with HWiNFO. We don't have precise answers as to why Nvidia is allowing the GDDR6X chips to hit these temperatures. On average, the Maximum Temperature limit for Nvidias Graphics Cards is between 90C and 100C. According to Nvidia, this is within spec and "should be fine". Junction Temperature / Hotspot. Even with this cut-down part, NVIDIA still lets the GTX 1650 Super run at up to 1.05v, allowing it to boost as high as 1950MHz. Re: Junction temperature of RX 5700 XT quickly rises to 110C at low clock speed. This is especially noticeable with AMD cards, where max GPU temps may vary from 57C to 94C, depending on the graphics card type. If I set 100% case and card fan speed, I never get I below 60 It will be released today in a new version Note that this works on NVIDIA RTX 30-series with GDDR6X only and it's the internal (silicon) temperature which reaches higher values than the usual external ones. Data sheet is quoting Tcase for both temp, 95C before thermal throttle and 105C before degradation (110C/120C for Tjunction) Nvidia set 110C Tjunction as the thermal This will cause slower mining speed and less potential earnings. Nvidia GeForce RTX 3080 GDDR5X and GDDR6 memory chips with a Maximum Junction Temperature (TJ Max or Tjunction Max) of 100C (degrees Celsius). -GPU hot spot temp min 41 max 68. NVIDIAs optimal range is between 70 and 85 degrees Celsius (~158-185 Fahrenheit), while AMDs are at their best at around 60 to 70 Celsius (~140-158 Fahrenheit). Also I read that 3090 cards show even higher temps than the 3080 because they have more vram chips than the 3080. What little testing I did with Ethereum mining saw my vRAM hitting 82-84C Junction Temp, and that's with some pretty "overkill" cooling on the backside VRAM Chiplets/backplate area (active fan with heatsinks thermal taped to the backplate). The reviewer This is in a Idle: 30 to 45 C (86 iv been testing out different things to get the memory junction temps down. The actual GPU temp is around 65 Centigrade. The Junction Temperature, or May 4, 2021. These are the temperatures you should see recorded during gaming. I think 90C is very normal, or even good, for memory junction temperature on air cooled 3090s. Figure 1: Jetson Xavier NX delivers up to 21 TOPS of compute under 15W of power, or up to 14 TOPS of compute under 10W. It would be vital to be able to follow the memory junc. 102C. Found out in HWiNFO64 7.06-4500 that Idle Memory Junction Temperature is max 70 Celsius when fans are low. RTX3090 Memory junction temperature6Jan 2021Mar 2021. I was under the impression that this should be possible Added Nvidia core junction temperature reading; Added color grades for temperatures in web api; Change in configuration for making it more comfy: If the number of entries for --cclk, --mclk, --lhrtune or --maxdualimpact matches exactly the number of selected GPUs, the miner will now automatically skip over the inactive devices. Nvidia says maximum allowable Tjmax is 110C. 700 Watt OCZ PSU. I finally figured out how to report the GPU Memory Junction Temperature. During gaming, the temperatures of the GDDR6X are For temperature data, we report the GPU (Edge Temp of the GPU or Package Temp) as well as Hot Spot (Junction Temperature) when available for our temperature data. NVIDIAs optimal The NVIDIA GeForce RTX 3090 Ti Founders Edition is a 450W TDP video card, versus the GeForce RTX 3090 Founders Edition which is 350W. Case closed, 10900KF, 3080 RTX, 30 minutes of Cyberpunk. Did this value disappear after NVIDIA driver update? An AMD blog post tells us that AMD 5700 GPUs have a maximum temperature of 110C before throttling. The 110-degree junction temperature is not evidence of a problem or a sudden issue with AMD graphics cards. AMD now measures its GPU temperature in new locations and reports additional data points that capture this information because it adopted more sophisticated measuring methods. -Memory junction temps are min 42 max 72. Case closed, 10900KF, 3080 RTX, 30 minutes of Cyberpunk. Average Chip Temp: 60C When gaming for at least 30min I see temps up to 102C. the feedback I received from the NVIDIA team is that the memory junction module reaching temperatures between 100C and 110C is within the expected thermals for the video card and Working with Ubuntu 20.04, is it possible to get any info about the temperature of the VRAM for a Nvidia graphic card (30** series)? Maximum GPU Memory Junction Temperature: 86.0 degrees celcius. The ASUS TUF Gaming GeForce RTX 3060 Ti had an idle temperature of 31C and after gaming for 30 minutes we reached 57C. 1y. I'm not sure whether the value shown in GPU-Z is really the Memory Temperature. There has been an ongoing NVidia forum post about it since Feb 13, and NVidia has now basically implied it is a 3rd party thing. The memory junction temp seems a bit worrying though, during gaming it seems to hover between 72-80C and this is only with power limit maxed, no OC applied. HWiNFO Author. The latest Hwinfo 64 v.6.42-4360 has a GPU Tjunction Vram temperature reading. Im trying to read the memory junction temperature of my RTX3090. Expand. This is conservative, and hard to do on a 3090 without water cooling. When running Time spy or port royale and 99% GPU usage I have around 67 degrees on GPU but around 105 degrees on the junction - and often hit 110 - that sounds very high.