What is iccmax. 1~2 P-cores 57x, 3~8 P-cores 55x, from stock 54x/53x. To save your scan, click Next and click Save. This type of throttling is caused by one of the current limits within the CPU being set too low. The previous version, ICC. May 1, 2024 · As reported by Tom's Hardware, the new guidelines issued by Intel have been enforced to combat the stability issues of its high-end chipsets. C. So not even close to 511A. Dec 4, 2018 · Active Member. Great way to run overnight stuff at a fraction the power and massively increased efficiency compared to letting it rip at full speed. These changes provide a number of advantages, the most significant of which follow from the removal of ambiguities from the specification and a more precise definition Sep 11, 2017 · Administrators. Case: Fractal Design R3 Cooling loop: 360 mm + 480 mm + 1080 mm, tripple 5D Vario pump IccMax is the CPU current (I) limit. If you start running benchmarks and the system is reporting electrical design limits causing throttling, then consider it if you've already raised Core IccMax and power limits, but I wouldn't bother with it. This is a fairly common problem. It will thermal throttle when it has to which prevents any overheating. Also the i reduced turbo ratios to 4. Looks like Intel realized that setting IccMax sky high is a good thing to do. For the background: new build with Asus Maximus Z690 Hero, 14700k, DDR5 32GB 6400 CL 32, 4090. The DemoIccMAX project provides an open source set of libraries and tools that allow for the interaction, manipulation, and application of iccMAX based color management profiles based on the iccMAX profile specification, in addition to legacy ICC profiles defined by earlier Jul 27, 2021 · If setting this to 0 does not work, try setting Power Limit 4 to the maximum value, 1023. •. ASUS default is 368A and even then it still ICCMax throttles at 250W to 5. Test with TSBench (no errors should appear on 1,2 and 16 threads at 1024 test) and Cinebench R20 (no yellow or red boxes should pop-up in TS Limit reasons). ICC has developed an open-source reference implementation to support the adoption of iccMAX. Mar 14, 2021 · ThrottleStop is a small application designed to monitor for and correct the three main types of CPU throttling that are being used on many lapto. In the TPL window, set Power Limit 4 to 0. Who knows, maybe someone will give an explanation for beginners. The outcome of this co-operation was the development of the ICC May 16, 2024 · It probably won't hurt, but I wouldn't bother. 4V? What is the safe core cache limit? 200A? 170A? S Processor Line K/KF/KS i9 SKUs and S Refresh Processor Line K/KF i9 SKUs - ICCMAX 400A is an optional Extreme Power Delivery (PD) spec which opportunistically allows better multi-core performance based on customer designs PD and if thermal headroom exists Yeah, as long as you bring down the p-core voltage to match using iccmax/power limits. sRGB profiles for ICC v2 and ICC v4. I don't consider unlimited to be too low a value. Resolution. This tool has a dependency on the LibTIFF project. Contact your motherboard vendor. xml. Apr 29, 2024 · Open the application, check the "Everything" checkbox, and click "Scan" to see the system and device information. Summary. This can cause EDP throttling. Hope I helped, and good luck! Oct 31, 2023 · IccMax can be used to limit the maximum amount of current going to the CPU. not dangerous, just more power draw and heat. The RingPL4 limit is likely you having Power Limits set in BIOS and the CPU hitting those. Oct 18, 2022 · Crashed. May 1, 2023 · Many mobile CPUs need the core offset and the P cache offset to be set equal to each other. Administrators. • Support for spectral data • New Gamut Boundary Description • Encoding of BRDF parameters • New encoding of Named Colors to support tints. 03/day) Mar 30, 2020. Guide - Text. As Caring1 said - max IccMax values. Usually you just max out or disable any bios power limit when overclocking. Oct 7, 2019 · The Core i7 9700 has a 65 Watt TDP rating. The iccMAX specification was approved by the ICC Steering Committee in July 2016, and was published as ISO 20677 in February 2019. 5pF maximum probe capacitance, and 1Ω minimum impedance. If you checked the Disable Turbo option when running on battery power, there is no reason to also reduce the turbo ratios. Remove the PLs to stop power throttling (also increase heat output). If your undervolt does not work, try setting both the core and cache to -99. Given all the thermal headroom that I have now, I am thinking to increase the p-core ratio a bit. 5. I want to ask what the function of IccMax is in Throttlestop. Also, could it sustain safely 400, once PL1 and PL2 are set as per spec? Jul 13, 2023 · Hi, I am trying to figure out the official datasheet for i5-13600k but can't really make sense of some of the parameters (IccMAX vs IccMAX app and various tables for the same type of CPU). IccMax 307A doesn't mean the limit is 307A sustained long duration at the package. This is one of the reasons why my final IccMax value for all CPU components is 220 A. At stock, it will throttle the CPU to stay at or below 120A under load. Anyone know the default setting how to reverse this? Ive done the same thing on my laptop, i dont know what the default value is either, i think ill just uninstall and reinstall. Apr 27, 2024 · Intel has observed that this issue may be related to out of specification operating conditions resulting in sustained high voltage and frequency during periods of elevated heat. 50: CPU runs at a max of 85C in CB23. Some current limit somewhere is likely set to 0 which is causing constant EDP Jul 14, 2023 · I undervolted my CPU Core, P cache and E cache. Joined Apr 29, 2021 Messages 15 (0. My temps stay below 88 C if room temp is below 25 C (up to 90 C in heavy games). PRMG-based CMYK profile. If none of these changes make any difference then search your BIOS for any setting that is current limit related. I’ve heard to fix this I can change my IccMax, but I don’t know how safe that is. I hate throttling so I always recommend setting IccMax to the max, which is 255. Turbo Attenuation and max Turbo Limit are on if you run stock and don't stress test, it's basically the CPU respecting it's turbo bins and idle power saving states. 8 Ghz for E cores for daily use. 9 GHz P-core/E-core all-core overclock with the Core i9-12900K. How low can the IccMax go safely? I can't find info for this online. Apr 30, 2024 · ICCMAX_App: Varies* Power Limits (PL's) Varies* * Please see the 13th Generation Intel® Core™ and Intel® Core™ 14th Generation Processors datasheet for more information. iccMAX – the new colour management architecture. I use it mainly for gaming and I successfully undervolted by -0. Fixed FIVR - PL4 reporting for some CPUs. Raise the multiplier to 50 on all cores if you have good cooling. When you are stress testing with Prime95, the CPU will throttle so it does not exceed 65 Watts. You mentioned a minor drop in the frequency, and it is important to emphasize that even if the processor supports up to 4. kvswim. 115v, I noticed that the next setting down is: Processor Core IccMax. Messages. Having it set to 440 limits the max current in r15 to 230a for me. Or ignore it, 255A is more than enough already. Version 4 of the ICC profile specification was first published in 2001. Try that. ICC profiles. What is the safe vcore voltage for daily use? 1. XYZ profiles. Jul 28, 2023 · IccMax. What's exclusive to the i9-14900KS that the i9-14900K doesn't have, is the presence of an Extreme Power Delivery profile. 9/3. Can someone who’s been doing this longer tell me if I should change it. I did not mess with it yet, should I just crank it up to the max? Core current limit. It encompasses an extremely large set of color management possibilities, and an inter-operability conformance specification document provides the means of defining limited subsets of IccMax specific workloads and use cases. What is the Intel spec ICCMAX for the 14700k? My ASUS BIOS 3401 sets it at 280 once I enforce all limits. EDP OTHER stands for electrical design point. iccMAX High Level Features. I just found out you need to set at least 3 out of 4 cores to higher multiplier to have higher clockspeed. I'm fine. #5. NamedColor. Oct 17, 2023 · ICCMax is the maximum current that a processor can draw from a motherboard, and is used to set Boost speeds at any given time. Oct 13, 2020 · I have the same CPU setting all my cores to 49x multiplier and I’m slowly increasing the Core IccMax by 5 Amps but I instantly get Current Limit Throttling even though I increase the Amps. Apr 12, 2024. Beginner. A full reboot using this method should reset the IccMax register. If I set cores 1-4 to 41x then clockspeed is 4GHz. That way the poor thing can push clocks longer. Delete the ThrottleStop. Processor Core IccMax is set to Ulimited by defaul. It's the maximum current the processor is rated to draw. iccMAX Demo Implementation. 2:2023 (iccMAX) Image technology colour management - Extensions to architecture, profile format, and data structure. I replaced it with a cheap local one but that didnt solve it. Throughout all the fine tuning of my system via over and underclocks the one metric that always pops out to me is IccMax, and even with several…. An iccMAX based profile can optionally be embedded in the resulting TIFF image. When playing with IccMax stability could be negatively affected, power will increase and performance should be iccMAX provides value to developers by giving them a comprehensive suite of code, examples and tools in the reference implementation, which makes it possible to solve real-world problem in a highly efficient way. For the convenience of users the ICC makes a number of different types of broadly applicable profiles available. reddit shows that IccMax is essentially how much current the chip is allowed to pull. Feb 28, 2022 · Regarding your question, the maximum IccMAX for the Intel® Core™ i9-12900F is 240. Specification ICC. If your system isn’t stable, you have a few options. The processor constantly monitors incoming current, and throttles down if the current porcessing load causes it to draw too much current. ring 51x, from stock 48x. The voltage specification requirements are measured across Vcc_ SENSE and Vss_ SENSE as near as possible to the processor. Some of these are shown below. INI configuration file, hold down the Shift key and restart your computer. ADMIN MOD. Check these settings. The maximum length of the ground wire on the probe should be less than 5mm. There’s documentation on it but it has to do with Iccmax. ICC max is the power limit iirc, this is raised to prevent that the cpu throttles because of maximum amp setting being hit. Processor Core IccMax is set too low in the Intel® XTU. Do one or the other. The v4 profile format has introduced a number of changes when compared to the previous v2 specification. IccMax should never be set to 1. For sure it was working fine previously. Yeah, just max it. I would like to know Intel's recommended. This ensures a 320 W PL1 and PL2 value, with the ICCMax current as high as 400 A. Profile Registry. ROMM RGB profile. The ISO document is the responsibility Aug 21, 2023 · How to Set IccMax in Your System with Intel Processor. 01/day) Apr 29, 2021 #1 May 17, 2023 · Set IccMax for both the core and the cache to the maximum, 255. May 2, 2020 · The CPU now gets hot as 95°C on maximum. Most Acer laptops use an embedded controller to force feed power limits to the CPU. For newer 12th or 13th Gen CPUs, the new max is 511. V/F Curve points 1 to 9 at -50mV, point 10 at -30mV and point 11 at 0mV. IccTiffDump is a cross platform command line tool that outputs header and embedded ICC profile information about a TIFF image to the console. Aug 16, 2018 · LM2. I would like to know Intel's recommended IccMax value for i7-14700, thanks! . icc. 8,225 Views. I've been browsing about IccMax, but I still don't understand. To fix EDP OTHER throttling, go into the FIVR window and make sure IccMax for both the core and the cache is set to the maximum, 255. 7GHz, it does not mean it will be always running at that speed. Unfortunately, these 12th Gen CPUs are locked down so there is no way to increase the IccMax value in the FIVR window. Also have a look in the bios to see if you can increase the long and short turbo power limits. I want to do the process to my Intel i5-11400H processor, but I don't know whether maxing the Iccmax value is dangerous or not, or something else. If I set cores 1-3 to 41x and the last core stays at 32x then clockspeed is 3. I used throttlestop to undervolt it but still had temps between 90c - 96c while running cinebench r20. Interoperability Conformance Specifications (ICS) The ISO 20677 (iccMAX) specification encompasses an extremely large set of color management possibilities. May 25, 2023 · Increased maximum IccMax for 12th and 13th Gen processors. Like power limit, but for current (Power = Current x Voltage). Generally there should be no harm in rising it CPU: Intel i7 3970X @ 4. 75, for both the core and the cache. Intel CPUs ran fine for years without power or current limits. This might help you find an extra 100 MHz. Run ThrottleStop after you start back up and it will read the IccMax value that the BIOS has set the CPU to. 02/day) Apr 12, 2024. I don't change any other parameters but IccMax. The information was listed deep in the 13th Gen Intel Core Processor Family datasheets (Volume 1 Apr 29, 2021 · What is Iccmax? Thread starter erengore; Start date Apr 29, 2021; E. After making these changes, open up the Limit Reasons window and see if EDP OTHER is lighting up in red. Feb 1, 2018 · ICC Specifications. If you need to, you can use ThrottleStop to access the Windows High Performance power plan. A prevalent cause is the motherboard's "Auto" settings or "Enforce all defaults," which may not apply the correct defaults for your CPU. In color management, an ICC profile is a set of data that characterizes a color input or output device, or a color space, according to standards promulgated by the International Color Consortium (ICC). Provides basis for standardizing narrow color management workflows using iccMAX. With these settings, the processor does not exceed Intel's power limit of 157 W in PL2. 9Ghz. Better to save power and heat via undervolting and repasting (and SpeedShift settings if Mar 14, 2024 · Intel's Core i9-14900KS Special Edition processor has the highest clock rate of any desktop PC processor yet, blasting up to 6. 3V? 1. Also, is there any way to cap the max boost frequency? My laptop is the MSI Katana-GF76-11UE Feb 3, 2024 · Feb 3, 2024. S Processor Line K/KF/KS i9 SKUs and S Refresh Processor Line K/KF i9 SKUs - ICCMAX 400A is an optional Extreme Power Delivery (PD) spec which opportunistically allows better multi-core performance based on customer designs PD and if thermal headroom exists Aug 13, 2013 · Exceeding the ICCMAX of a VR for shorts periods of time (microseconds) can result in a voltage droop and a system failure. Description. The iccMAX sRGB_D65_colorimetric profile is built according to the sRGB definition in the sRGB page in the ICC 3-component colour encoding registry, using 32-bit float precision for the transform matrix and curve parameters. 8ghz p-cores, and sips power while still having massive throughput. ago. 6 mV. Here are the screenshots. Iccmax on Throttlestop. ICS documents provide the means of defining limited subsets of iccMAX for specific workflows and use cases. It'll throttle on microsecond-level transients. 4 GHz. 9v for 3ghz e-cores, about 3. Posted September 11, 2017. 08-16-2018 02:03 PM. About ICC. Crucially, the chipset manufacturer has doubled-down Jul 2, 2021 · Hello Everyone, I have a Asus Rog Strix GL703GE that has an I7-8750H and a GTX 1050TI. The only thing I’ve done is undervolted it. Need to know how to change the value of the IccMax in the system. Go into the FIVR window and clear the check mark beside the Thermal Velocity Boost feature. I always recommend setting IccMax to the max, 255. Inside Asus B760 BIOS (1604), its IccMax value is set to 511A. My MOBO: Asus ROG STRIX Z390-F When my build become unstable (compiling C++ projects was giving segmentation fault sometimes, a lot of chrome crashes), I've limited the TDP and IccMax. The best thing you can do with a 7200U is to undervolt the poor thing. CMYK output profiles corresponding to registered characterization data sets. Intel 13900hx - should I change IccMAX. Dec 5, 2016 · What is iccMAX? iccMAX is a new color management system that goes beyond D50 colorimetry. These time constants are too fast to detect and react to reliably today, and as a result, a combination of proactive enforcement and platform design constraints must be used to prevent system failure. Nov 14, 2023 · If you can find IccMax in the BIOS, that is a permanent fix. iccMAX profiles show v5 in the header to distinguish them from v4 and v2. Contact your system manufacturer for further assistance if you are trying to change the value of the IccMax. erengore New Member. The International Color Consortium was established in 1993 by eight industry vendors for the purpose of creating, promoting and encouraging the standardization and evolution of an open, vendor-neutral, cross-platform color management system architecture and components. My computer is a Lenovo legion pro 7i. Some desktop CPUs do not require this. Feb 12, 2020 · 166 (0. Click the menu where it says "Summary" to change to "Detailed View". it is set at 128. Your system isn’t stable, meaning that it crashes or freezes when restarting. Oct 18, 2022 @ 12:01pm. The default IccMax value of 1. 7 GHz (custom loop) RAM: Kingston 1866 MHz 32GB DDR3 GPU (s): 2x Gigabyte R9 290OC (custom loop) Motherboard: Asus P9X79. This power limit is not necessary so setting this sky high is the best setting to use. Mar 14, 2024 · For the i9-14900KS, this enables base-power (PL1) and maximum turbo power (PL2) values of 253 W, and an ICCMax current of 307 A. In FIVR control I can see the CPU Core option with an IccMax of 64 A (which is the maximum, I think, according to a Intel PDF on these processors), but in CPU Cache, IccMax is set just to 6 A and in Intel GPU IccMax is set to 31 A: should I set the IccMax for Cache and GPU to 64 A as well? Oct 29, 2023 · 1. Many of the limits that Intel have created are really not necessary. Try using the latest version. • Illuminant and observer can be defined. The reference code, and applications and profiles generated through its use, are free to distribute under open source license. Award. Different motherboard OEMs may have different names for this control. 6k at ~215W in CB23 - because IccMax hits earlier than PL, and temps barely hitting even 60C (well, considering my custom loop) And LinPack is one of the most AVX-intensive benchmarks task you may find. As for the ICCMAX is the max Amperage that the cpu can draw and you can just max the slider out in order to let the cpu chew as much power as it wants. Right now my temps reduced around 8-9 C but also I've seen EDP OTHER blinks in red on limits tab, when i check Aug 15, 2023 · Likely the current limit (IccMax) for the cache / ring is set to some very low value. • Extended CMM functionality. This can help with some types of EDP throttling. It often goes to 95-100C. Hello, While dropping my core voltage offset to -0. Feb 10, 2018 · I assume it's the current limit for your CPU cores power. 7-3. C1E is a low power state a CPU core can go into when it is idle in Windows. Have a look in HWiNFO and see how many watts it is running at when it is throttling like this. This new specification has been approved by the ICC Steering Committee. I have an i7-8750h in a Dell G7, I accidentally set the iccmax to 128 A for my core temperature setting on Fivr. The easiest overclock for 9th gen is: Enable expert mode so you can manually overclock. 2:2019, is also published as ISO 20677-1. 2. In general, I never see max current exceed 240-250. iccMAX profiles also have class, sub-class, versioning and header information that differs from v4. app clipping transient current spikes or something. Acadia1337. Reply. There is no real default IccMax value. 8Ghz for P cores, 3. #4. That is like having turbo boost disabled but only for the RING. My 13900ks uses about 0. The current iccMAX specification was approved by the ICC on 12 October 2023. The Intel® SSU defaults to the "Summary View" on the output screen following the scan. • Spectral PCS to enable spectral communication of color information. The ICC profile format has served us well since 1995, enabling documents to be translated between different media while achieving consistent colour. Added Undervolt Protection reporting to the FIVR window. As per the information you requested, it seems that you are running at a higher IccMAX, I suggest you lower it and check if the temperatures go down. We would like to show you a description here but the site won’t allow us. Quote. According to William Li, ICC Co-Chair and Kodak Color Technology Manager, "iccMAX is a major expansion of the original ICC profile Apr 6, 2023 · I'm trying to get my CPU running cooler in games. Intel says that by increasing the ICCMax, For any others wondering, the stock IccMax for 13900KS is 307A (same as 13900K) or, alternatively, if you use the Extreme Power Delivery profile the stock IccMax is 400A . iccMAX enables new ways of openly communicating about light, color and appearance. Profiles describe the color attributes of a particular device or viewing requirement by defining a mapping between the device source or target Jul 9, 2022 · In ThrottleStop, check the MMIO Lock box and set Power Limit 4 in the TPL window to a value of 0. Apr 12, 2024 · Joined. The RING will run at the same base frequency as your processor runs at. 1 (0. Extended named color example. #41. Like most manufacturers, Acer set this limit a little lower at 95°C to be on the safe side so no worries. iccMAX. Intel. I recently started experiencing Thermal Throttling as my thermal paste had dried up. The measurement needs to be performed with a 20MHz bandwidth limit on the oscilloscope, 1. 75A. This will likely result in frequency clipping under load, impacting your performance. What do when trying to change the value of the IccMax in the system. Dsabled the TS Bench - Random MHz feature when TPL - Speed Shift is not checked. MitkovChaii. Optimizing Stability for Intel 13900k and 14900k CPU’s. The profile can be used to obtain D65 XYZ values directly from sRGB With IccMax the ISO 20677 which is the standard defines IccMax. Aug 25, 2021 · The ICC is working on Interoperability Conformance Specifications (ICSs) for HDR color management using iccMAX. Iccmax will always be 100-200 higher than your actual current. What am I doing wrong? When I increase the amps, I THEN get a power limit throttling “YES”. This information can be obtained on the datasheets for the 12 gen processors, specifically on volume 1. Hi there, I'm currently using an i7-14700. This presentation reviews the ICS workflows w MitkovChaii. Mar 20, 2024 · The max current you see in hwinfo does not = Iccmax. 8k. Now it works stable on 307A, when I increase it to 400A then get errors like on above screens. 00. Aug 4, 2020 · Aug 4, 2020. 2 GHz on two cores and allowing Intel to claim once again that it has If so, repeat the process of increasing the CPU multiplier by +1. Improved the Windows Defender Boost feature so it begins immediately when ThrottleStop starts. XML mark-up for the profile is also available here . 4. Set my Iccmax of CPU core and P cache to 225. So 307A or 400A are both stock configurations, depending on which you choose. In recent weeks, I've noticed many users struggling with instability on their 13900K and 14900K systems. According to William Li, ICC Co-Chair and Kodak Color Technology Manager, "iccMAX is a major expansion of the original ICC profile Apr 7, 2022 · I wanted to let you know the following information: As the XTU is not compatible with this processor, then the results of the throttling may not be accurate. I am constantly hitting a current limit with my new laptop. The iccMAX Reference Implementation includes a number of example profiles which demonstrate different aspects of the iccMAX specification. VR (voltage regulator) current limit is set too low in BIOS. Colour encoding profiles. What’s this? It’s currently at 255A on my overclocked 8600k, but the slider is very close to the max which is 255. After you make these adjustments, check the ThrottleStop Log File box and go play a game for 15 minutes. Turbo boost will still work OK for the CPU cores. 75. 0 Apr 20, 2023 · The best tech tutorials and in-depth reviews; Try a single issue or save on a subscription; Issues delivered straight to your door or device Mar 1, 2024 · Hi there, I'm currently using an i7-14700. 75, for both the P core and the P cache. 00 being written to the CPU by the BIOS is likely a bug that was accidentally created by the guy writing the BIOS code. 75 for your i5-6500. I…. Yes and no - it WILL lower your heat output and power consumption, but will do it by limiting the maximum amount of current the CPU can consume. An XML file for each of the profiles is also available. with Ring Down Bin enabled. Intel rates their CPUs to be able to run reliably up to 100°C. With undervoling, at stock PL=253W and IccMax=307A I get 41. Sep 24, 2023 · In the FIVR window check the Unlock Adjustable Voltage box and make sure that IccMax is set to the max, 511. After that I reduced the Cache ratio from 48 to 40. #1. While a few die-hards extol the relative virtues of the original v2 profile format, version four has been increasingly ubiquitous since 2001, and We would like to show you a description here but the site won’t allow us. Jun 21, 2017 · Hello /thread/115613 Fabio_V, There is very few documentation about it but basically the Intel® Extreme Tuning Utility (Intel® XTU) in general helps out to reduce possible negative incidents when trying to overclock the system. • 5 yr. com Oct 17, 2023 · Intel has added a new 'Extreme' Power Delivery Profile, implemented through the firmware on capable boards, and increases the ICCMax to 400 A, up from the default 307 A value. In this review of Intel’s Core i9-14900K, we tested the chip on many different workloads – synthetic, gaming, and content creation software. Mar 1, 2024 · Theoretically, a TDP of 300W and 1,4V CPU core voltage will result in current being close to 214A. I thought that it was 307, but cannot find the info on Intel's website. To exceed those limits, you'll need a 280mm or 360mm AIO Dec 7, 2022 · What is the reason for my 13700K to be constantly at Max VR Voltage/IccMax/PL4? I am running these settings, specs are in my signature. Set the frequency to fixed. 000A, I do not remember if this was the original setting, and how do I determine if this is a default, too high or safe? I do not remember adjusting this myself. Aug 16, 2020 · Jonatron5 said: looking to overclock my I9-9900k but I couldn't find any resources on what a safe maximum voltage/Temp is for this perticular chip. Make sure you are using the latest stable BIOS version. 3-5. Jan 3, 2024 · This brand new i9-14900K is the best processor Intel offers in its new lineup, and we took an exciting ride with this 14th-Gen Core i9 CPU for a few weeks provided by Intel for the purposes of this review. Have a look in the FIVR window and make sure the core and cache IccMax values are both set to their maximum value, 255. Your CPU cannot "overheat". Apply the new settings, restart, and proceed to the “Measuring Performance Gains” section. May 6, 2023 · However, a basic rule of thumb for air cooling is to aim for up to a 4. Adapting laptops is a complicated topic, but personally I'm not a fan of exceeding the limits set by manufacturers. ir ua em gr yn ar zo qm kh ef