7745hx undervolt reddit. Try lowering the Max cpu %. 1GHz. The undervolt feature is gone. Jan 17, 2024 · To enable PBO in Ryzen Master, head to Profile 1, and click Precision Boost Overdrive in the Control Mode options on the right pane. RAM is 8GB + 16GB 5600 DDR5. Reply reply. Tbh, you won't go wrong with either, so get whatever's cheaper for you. Image Zoom. I have the gen8 4070 as well, and initially was able to safely set a voltage offset of -0. So the question: Is Ryzen 7 7745HX TDP / undervolting supported in general? I've been tinkering a bit with my Dell Inspiron Gaming 7567 laptop (i7-7700HQ and 1050 ti) and seeing the performance I can get from it while undervolting both the GPU and CPU. If you intend to game op 1080p then a rtx 4060 is good enough! AMD Ryzen 7745HX has 32 MB of L3 cache, so thats also good for 1080p gaming. I got a 15% discount code i think thru my university email. Idk but 7 7745hx would need this cooling it's easily gets to 90+C on demanding games while the GPU sirs at 70ish C. . 10. You can undervolt the GPU by observing the frequency it reaches under 100% load first and then set up your own voltage curve on MSI afterburner to reach the same frequency at a lowest possible voltage point My 3090 is undervolted and if possible it'd be nice to do the same on a laptop. Worked on my Asus B550-I, seen it work on other Asus boards and Gigabyte boards. Previous-gen ultraportable options – Ryzen 7 6800HS/5800HS 35+W or Ryzen 7 6800H 45+W. Is there a way to make temps better on the ryzen 7 7745hx. They range between 20 and 30% faster than a 680M. thermally throttling) won't cause any damage to the laptop. avoid external peripherals or external displays. Then there is Phoenix (7840Hs, 7940HS, or just H at the end. Review. ADMIN MOD. My main concern is temps and ability to undervolt/lower temps. Intel took the win in battery life and iGPU performance too. Different benchmarks show the opposite than the usual for 7840hs and 13709h with amd being better in single core but worse in multicore. -Power saving mode. Overall AMD is actually the better performimg CPU for gaming as well. 90C - 100C gaming, is this normal long term? I'm a student and I really don't want to put all my saved Ryzen 7 7745HX vs i13700HX conflicting reviews. In Game - Med Settings + DLSS. Mine is the same. According to the charts in this article it had nearly twice the average Also the term undervolting for AMD CPU is curve optimizer. Then hit the CPU with yCruncher again after you have lowered TDC by a few numbers. The CPU packs 8 cores, 16 threads, 40 MB of cache, and has a clock Get the Reddit app Scan this QR code to download the app now Geekbench 6 shown 7945HX 15482 vs 7745HX 13204, which only +17% despite 2x no of cores. Price is not an issue for any of these: Option 1 -. I was trying to fix this damn thing for a year and it just needed to be an inch or so off the table! A 7745Hx or 7645Hx Dragon Range that are both 1 ccd should have better battery life. Dec 12, 2022 · It is actually possible to undervolt ANY laptop with a Ryzen CPU! Be it a Ryzen 5 5600H or an R7 5800H or even an R9 5900H this works for everyone of them! W My new legion pro 5 (ryzen 7 7745hx, rtx 4070) arrived a little more than a week ago, so far i've only tested a handful of games on it and while i knew and expected gaming temperatures for the new ryzen chips to be higher than usual it still went over 95 degrees quite often. 13900H is pointless. Hi Im planning on getting the legion pro 5 amd 7745hx laptop shortly and have been looking on ways to undervolt the cpu. 2023 Ryzen 7 7745HX and Ryzen 7 7840HS/7735HS options. The Intel chip was 8% faster and power consumption was fairly similar: The Core Ultra 7 155H on average was consuming 24 Watts to the Ryzen 7 7840U at a 25. I have been searching online and watching youtube videos but I do not always get the same exact configs. 8 Watt average. With an undervolt, my 13900HX easily reaches the 33k Cinebench R23 score you'd get from the 7945HX at much lower temps (77C MAX). https On my Asus board, it's found in the following area. The only thing which makes me doubt that choice a little is the CPU. It offers 8 cores based on the Zen Heya folks, Recently bought a Lenovo Legion Pro 5 16IRX8, I7-13700hx, rtx 4070gb, and bumped to 32gb of ddr 5 5600mhz memory. I put the presets on performance and then set the curve optimizer for all cores to -25. disable unnecessary tasks running in the background. About >1200 usd. For those interested some simple CPU benchmark of one of the newly released Lenovo LOQ AMD model. AMD laptops generally have a better battery life than an Intel laptop. So i have been checking some review on the legion 5 pro, because it's discounted to about a bit over 1700€ and i can't reach a consensus. No system restart is required. Nov 9, 2023 · Cheers everyone! On days I've had checked out my ASUS TUF A15 (FA507NV) for Undervolting options, sucessfuly undervolted my RTX4060 on by 125mV, and tryed to undervolt Ryzen 7735HS, and… Nothing. Driver & Software Downloads you're like the exact opposite. Screen is 2k res 350 nits 100 SRGB. There's no way to undervolt Ryzen Mobile CPUs yet. -Quiet mode. AMD Ryzen 9 7845HX. HWinfo is correct and there isn't a problem with sensor reporting. Yes, undervolting is the best thing that is available to keep your temp stable and low while giving you the same performance. Turn on overclock and turn off undervolt protection (the description on the bios setting is very intuitive so you should be able to navigate to it). But yesterday i randomly saw a link after googling 7745hx that redirected to lenovo website which applied a TWENTYEIGHT PERCENT discount!! So i bought 7745hx and 4070 legion 5 with no OS from £1800 to £1530, but this code made the £2000 os version only ~£1400 which is mad. Dont take shortcuts, go down the voltage in small increments, do a quick cpu stresstest after each change to make sure its stable before proceeding to the next value. 100V for the core voltage offset is a solid undervolt. Saved more than 500 euros. Laptop gets really freaking hot when gaming (playing helldivers2). But in some years it could happen , that you need more voltage to keep the CPU stable. Share 13980HX vs 7945HX: Multi Core. Find the performance mode option. Lenovo Legion 5 Pro, ryzen 7745HX, RTX 4070, 32GB DDR5, 1TB ssd is currently on sale from 2000€ to 1600€ ( in east EU ), but after watching several gaming test videos on YouTube, I noticed that the laptop really overheats even when new. Have you tried to undervolt Lenovo Legion Ryzen 7745hx using BIOS? There are the following settings: 1. Lenovo Legion 5 Pro 2023 (RTX 4070 + 7745hx) Question. If you undervolt it, it should run significantly cooler and hopefully will be okay with your cooler setup. use the following search parameters to narrow your results: subreddit:subreddit find submissions in "subreddit" author:username find submissions by "username" site:example. The range of scores (95th - 5th percentile) for the AMD Ryzen 7 7745HX is 53. I notice a lot of posts concerned about Temps with their systems hitting 100c. • 7 mo. The peak consumption was also lower for Meteor Lake on the Acer Swift Go 14 with a 43. It is my understanding that i7-13700HX is basically a rebadge of i9-12900HX, and while it's slightly more powerful than the all-new i7-13650HX, it seems to be at the cost of much higher power consumption. Hello, I'm completely new to the whole overclocking sphere. While using HWInfo to keep track of your Temps, focus on the Average reading on Core Package. Asked tech to use my personal thermal compound Kyronaut Max temp is 100°c on that CPU, personally I wouldn't be comfortable with those temps, ideally I'd prefer to stay in the mid 80 to upper 70°c range, considering you only just got this, I doubt dust accumulation is the issue, I'd suggest keeping the back of the laptop elevated and the vents unobstructed to maximize air flow. Same for 4070, it's kinda not worth it over 4060 for the price premium. • 4 mo. Recommendation. Why you should Undervolt your GPU. It restrixt any undervolt options that I found. I did EVERYTHING software wise to fix it… ends up it over heats easy… so I put a plastic ring under the back and it fixed it. Option 2 -. 2%. But you can undervolt the GPU via MSI Afterburner. Happy undervolting and don't forget to re-apply the undervolt after restarting the PC and always keep uxtu running in the background. Set Memory clock (MHz) to +800. 125 CPU undervolt in XTU and a GPU curve undervolt Can anybody guide me undervolting ryzen 7 7745HX for no reason cpu is touching 96* cel and running at max speed around 4. I think your excitement and expectations are pretty good lol The potential battle between the two upcoming 55W processors 7945HX and 13980HX could be the wildest mobile battle in the past decade pitting 16 cores against 24 cores. Debauer has a good video about undervolting on the 13900k which is the same process as the 13700kf. ago. com Similar performance but the intel chip can be undervolted which should be worth it. Contacted support they ended up sending tech out to replace system board and thermal module. In general both are very similar wo it comes down to other components of the laptops that you'll have to choose from. The AMD Ryzen 7 7745HX is a fast high-end laptop processor of the Dragon Range series. Go back into Vantage. multi-core is where 7945HX stretches its leg, thanks to its 16 BIG cores. In fact, it’s the exact same card as it’s desktop counterpart. If your performance is still ok despite the high temps, you're good to go. This is easily resolvable by having a different undervolt profile for unplugged usage. Go to change advanced power settings, scroll down to processor power management click on min and max state and set (min to (on battery:1% Plugged in:1%) then (max to (on battery:99% Plugged in 99%) then click apply and go back into a game your CPU will be lower temp then GPU with no loss in Check the windows power plan settings. Adjust up 10MHz from there while slowly testing. Lowering the power limits or CPU speed is the only way left to control Intel's hot running mobile CPUs. Right click Attributes > Modify the value of ‘Attributes’ from 1 to 2 > Data should change to ‘0x00000002 (2)’. 6Ghz (Stock) MOBO: MSI B450-A PRO. You can always push a little further if you'd like, but no one can really give you the "best" settings. Legion Pro Gen 8 Ryzen 7 7745HX - 2023. 00 USD (Amazon) The AMD Ryzen 7 7745HX is a fast high-end laptop processor of the Dragon Range series. I undervolted my gpu and boom , temp sits below 70© and Press Start > Type Regedit > Open it. I would get the Ryzen 7 model. Moreover, I've got 3-5 FPS more in games. Consider buying a processor that can be undervolted, I made the mistake of buying a laptop with an 5800H which can't be undervolted and temps go sky high, consider an HX or Just a friendly reminder to new m16/m18 owners on Temps. We compared two laptop CPUs: the 3. It also looks like it will perform amazing for multi-threaded workloads especially since all cores are "P" cores, which is huge for certain tasks. Repeat until program crashes or you get a BOSD. It definitely is a nice CPU and looks like its going to keep the best CPU for battery crown for another generation. My best Timespy score yet (Legion Pro 5 gen 8 / 7745HX / 4070) That's a beast! I have bought the same one but only with 4060. Use XTU to undervolt. I have been searching online and watching youtube videos but I do not always get Ryzen 7 7745HX. May 24, 2023 · Our test unit is a higher-end configuration with the Zen 4 Ryzen 7 7745HX CPU, 140 W GeForce RTX 4070 GPU, and 165 Hz 1600p IPS display retailing for approximately $1600 USD. 3GHz - No undervolt, 85°c temp limit 4. AMD Ryzen platforms have been at the core of Then go to windows button and search edit power plan. Also 300nits is so 3 years ago, for now try some guides that increase battery life if u really about that life. As I can understand: 7840HS: faster ram, better iGPU + lower wattage = better power economy/ battery life/ thermals. UXTU Curve Optimizer didn't work. 1% lows went both ways here, with Intel performing better in some cases and AMD in others. 6 GHz Ryzen 7 7745HX with 8-cores. Has an unlocked multiplier. Turn it to "extreme". I can't find the post anymore, but they reported that two different 5800x chips on one motherboard reached a max temp of 90C in Cinebench R20 multicore, and the same two chips on the other motherboard hit max temps around MSI Katana 17 Gaming Laptop: 13th Gen Intel Core i7, 1,399. Let your CPU reach a steady idle state until you see your absolute minimum idle temp. I would consider a 13900HK though, would be cool if I could undervolt my 13700H. In his video he had settings to limit cpu temperatures etc. Yes you can undervolt the 13900HX, in fact these laptops come pre-undervolted. Was wondering how to enable the cpu overclock in vantage for the legion pro 5 (ryzen 7 7745HX), the i9-13900HX in jarrod tech's review had it after enabling cpu overclock in bios which i've already done but still doesn't appear in vantage for me. Your laptop hitting 100c is not a bad thing AMD Ryzen 7 7745HX. The problem is, that once I set CPU TDP with UXTU my laptop starts to crash. Advanced > AMD CBS > NBIO Common Options > XFR Enhancement > Precision Boost Overdrive, set it to manual. Please contact the moderators of this subreddit if you have any questions or concerns. e. Go into advanced. limit FPS in 3d-applications (games, maybe CAD) CPU Comparison. Consider undervolting your GPU. 9GHz-4. These are the things that I've heard would help in general : -Igpu mode. If you’re a gamer check stability in Starfield because that game tends to show any instability. So I'd like to point out a small fact that even I learned not long ago. etc "Obious stuff". Mind that Ryzen 7745HX (comparable to intel i9 13900H or i7 13700HX) can quite get hot, because of the small cpu die (5nm process vs 10nm Intel process). The extra RAM also helps. The Last Of Us using my 8 cores 16 thread cpu like 60-80%. Also a 7640u part was announced) which should have amazing battery life. Legion pro 5 ryzen 7 7745hx cooling. Resident-Lab-7249. Now that seems a bit high as the hotspot reaches 98 degrees and the 6800XT runs on 1150mv for comparison. Most google searches show that it’s not possible while some mention options in the bios . Getting some hi temp on new laptop, i would like to know if this is normal or not? Room Temp is 80F-83F / 26C-28CPerformance ModeOpen LidNo External Monitor. It leads to lower temperatures and more stable performance. Which is better overall? Gaming + working + some usage from battery? For reference: Legion Slim 5 7840 vs Legion Pro 5 7745, both with 4060. From Zen1 (Ryzen 2000 series) to Zen3+ (Ryzen 6000 series), please join us in discussing the future of mobile computing. Luckystar0309. My temp used to sit on above 90°c for both cpu (i5 12th gen) and GPU (3050) . The base clock frequency of the CPU is 3600 MHz, but due to Turbo Core technology, it can perform up to 5100 MHz. Set a custom profile. Grab 825 mV to 1755 MHz. CPU: Ryzen 5 3600 @ 3. If you want a simple set it forget it undervolt, -0. It's fine, you can keep this forever. I got 13374 on my Legion 5i Pro 2022 i7 12700H and 3070Ti. Modern cards keep trying to boost as high as possible, generate a bunch of unnecessary heat, ramp the fans up to dissipate that heat, and end up clocking down slightly when they heat up to equilibrium. Legion Slim 5 Gen 9 Ryzen 7 8845HS - 2024. 4070 wasn't worth the money and 4060 seems enough. I am a bot, and this action was performed automatically. Tech Support Any guide to undervolt cpu using lenovo vantage as the UI doesn’t seems to be intuitive enough to make any tweaks on the fly Any video links anything would be pretty useful A community dedicated toward all things AMD mobile. Only after I turned it off completely, it all stopped. 7745hx: more performance, more cash. #=====# The goal of this community is to provide a wide variety of information for those considering an AMD laptop. When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance. Somehow I don't see a thread like that, so here goes I got one of the stock cards (for sh*ts and giggles) and the thing has a default voltage of 1200mv. CASE: Corsair Carbide CC Mid Tower. Hey guys, I was planning on getting the Legion 5 pro with 7745hx and 4070 for around $1320 but then I saw a few videos and posts about the bad…. There is no secret way to unlock these. Ryzen 7 7745HX - laptop processor produced by Amd for socket FL1 that has 8 cores and 16 threads. Option 3 -. Bors_Mistral. In terms of performance they are similar, with intel being a bit better on multithread performance, whatever that translates to in practice. Hello everyone! The AMD APU Tuning Utility team have recently released a build of AATU (found here) that allows the manipulation of the V/F curve for 5900HX CPUs, in a similar fashion to the desktop 5000-Series Curve Optimizer (0 to -30 max limit). AMD Ryzen 7 7745HX. Positive_Nature_7725. Im late, but same here. Apply. Only buy this if you're going to use it on AC power (which you should do for any gaming laptop anyways). Maybe works on ASRock. 5. It's a clunky and different system to traditional desktop CPU and the best work around I know of so far. I all of a sudden would get frame drops and stutters around a year ago. RTX 3060 Undervolt & Overclock advice. 2. 2…. To my understanding the asus rog strix b760 will let you undervolt the CPU. I can tell you how i undervolted my legion 7pro 7945HX. I have the Zotac RTX 3060 AMP White and Ryzen 5 3600, initially wanted to squeeze more out of GPU for cyberpunk then I decided on undervolt & overclock which I just benchmarked in 3DMark, I haven't touched the CPU overclocking at all, it does its So if you want to put lower stress and get some low temps and sound you can undervolt your GPU. That's going to vary from processor to processor. 5 Watt peak compared to 51 Watts on the Framework 13. 9GHz where gpu is around 75-80* celsius. AMD takes the lead overall in CPU based tasks at both lower and higher CPU wattages. Precision Boost Overdrive Scalar. . Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC… SerMumble. Ryzen 7 7745 HX > 8 cores 16 threads. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information. Open Curve editor. The size of the L3 cache is 32 MB. 3. Other SKUs may Undervolting reduces the power draw of components. Nobody had figured it out so far, and AMD stubbornly refuses to share how or provide any utility that would allow tweaking any mobile APU voltages. Core clock (MHz) set to -250. (4070) idk abt the cooling on 9 7945hx Reply more replies The 4070 is more capable of consistently staying above 60fps at QHD+ before frame-generation (pure raster-performance), which makes frame-gen (added) latency nearly imperceivable. They only time they're a significant issue is if the CPU has to downclock a lot to keep the temperature beneath that limit. Don't get your hopes high, tho. Maybe I also failed the Lenovo legion pro 5 Amd. Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games Personally, I would have manually set the frequency to the boost clock to compare with the other three methods. Battlefield 5 average all core clockspeeds: 3. now you can undervolt. It doesn't necessarily mean dropping clocks, but some people opt to to hit a certain power target. 5GHz. AMD Ryzen™ 7 7745HX. In the "performance" section of the Custom mode, Set everything to max (190w tdp2, 135w tdp1, 115w GPU boost, 25W VS. Go into the bios by hitting F2 repeatedly when starting the computer. Anecdotal evidence suggests that this DOES NOT WORK with 5800H/5600H. If it was the 7745Hx (the 8 core Cpu), i'd prefer it over the 2 ccd 7845Hx chiplet despite it having 12 cores (6+6), since the 7745Hx would be generally better for gaming and have better power efficiency, as long as the 7745Hx was atleast a tiny bit cheaper than the 7845Hx (which it will be). Check your bios/uefi to see what built-in options are available. Ryzen 9 7945HX vs Intel i9 13980HX. 01V undervolt to lower temperatures . So far I've tested stable in Rise of the Tomb Raider (45-60 FPS on HIGH) and Dark Souls 3 (55-60 FPS on HIGH) with a -. Quiet happy with the build quality given this is more of an the entry level gaming laptop, feel very sturdy. And now i'm thinking of a program like the Legion toolkit to undervolt / underclock my cpu ( I will recive my laptop in the next 2 days so I haven't tried it yet) Do you have any recomnedations? CPU Ryzen is possible to undervolt, Dragon Range (Ryzen 7X45hx) is apparently not possible as much as i tried, BIOS or programs didnt work. Drivers and Resources. I bought a 7900x, will arrive next week, but I wanted, for the first time, undervolt it instead of overclocking it. However, the 4060 is not a bad card. Can anyone please give me a link if possible for a guide or recommendations on undervolting the 7745hx. Find the CPU overclock option. The biggest gap over 13980HX lands at 65W, which is 26%. It offers 8 cores based on the Zen 4 architecture that supports hyperthreading (16 threads). For further assistance be sure to visit us at our Discord Server to get help from our wonderful community!. Intel removed CPU voltage control from the 12th Gen and newer mobile H series CPUs. Should be similar on other boards. when i played metro exodus on high settings and ray tracing on ,i reached 101 and 97 degrees just for a couple of seconds. 7745HX battery life is not that good either, the more efficient chip is one that ends in -HS. Iive in the now. The 780M equipped machines will be expensive and might be hard to get ahold of for a while. Reply. I have a Lenovo legion pro 5 ryzen 7745hx with a Rtx 4070, I think I fucked up by getting this in hopes of having alright battery life, what can I do to increase it for say, school? I need to get more hours out of it if I’m not near a outlet, am I shit out of luck? Kinda feel like returning it to get a Asus scar 2021 with a Rtx 3080 and ryzen 7745hx is a desktop part in laptops so it will use available thermal headroom for performance. Bump memory clock to 2600MHz with fast timing. The system clocks won't enter c-state when manually set. AMD Ryzen 7 benchmarks and performance. I haven’t had the chance to use it exclusively on battery so it may just need to be calibrated, but I’m not even getting an hour and 30 mins based on the estimate windows gives me Mar 28, 2023 · AMD Ryzen 7 6800H and 6800HS specs sheets. Most of the same OC software will work for an undervolt. But watching some undervolting tutorials Mar 8, 2023 · The AMD Ryzen 7 7745HX is one of the four Dragon Range Laptop CPUs that will be available on a range of high-end laptops soon. Literally my cpu touched 100°c and GPU touched 97°c. This is a relatively wide range which indicates that the AMD Ryzen 7 7745HX performs inconsistently under varying real world conditions. -Low Brightness / No Rgb . 06V, only crashing at lower levels when running Cinebench, but I would start crashing and rebooting randomly even when I would decrease the undervolt. The ZEN2 architecture does not like undervolting. I enabled CPU overclocking in BIOS, downloaded the latest version of UXTU. In this gen, AMD and Intel are pretty evenly matched, but there are games that heavily prefer Intel due to the higher single-core performance. Enable it. Use the last stable value. the r5 is way faster in terms of clock speeds and ram holdings but its extremely inefficient because it only has performance cores. My vote: keep the 7735. You can limit the TDP and temperature of the CPU with ryzen controller. Click Apply at the bottom of the window. That'd be in the bios/uefi. What works on my 13900HX may not work for your 13900HX and vice versa. Is it that normal for a cpu to be 20 25 i7 13700HX > 16 cores 24 threads. RAM: Corsair Vengance 2*8GB CL16 @ 3000Mhz XMP. The clock speed should be an independent variable across tests imo. 9GHz - -50 undervolt, 85°c temp limit. I definitely can undervolt in BIOS, it's right there in the options. Not all chips will be able to go below -20 without crashing. GPU: Colorful iGame RTX 3070 8GB (Drivers: 460. Please note that this chip has integrated graphics Radeon 610M. Go to HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > Power > PowerSettings > 54533251-82be-4824-96c1-47b60b740d00 > be337238-0d82-4146-a960-4f3749d470c7. It's basically the same process as overclocking, but in reverse. Performance per watt is increased, so temps should go down a bit in partial workloads only since the CPU doesn't have to work as hard--for example during a typical game load while the CPU is only being used 25-40%. The cores clock Legion Pro Gen 8 Ryzen 7 7745HX - 2023 Option 2 - Legion Slim 5 Gen 9 Ryzen 7 8845HS - 2024 Option 3 - Legion Pro 5i Gen 8 - i9-13900HX - 2023 My main concern is temps and ability to undervolt/lower temps. Temperatures close to 100C (i. Maybe it changes with the APUs but i wouldnt expect that A) it will be supported or B) does what you intend to do. I bought a legion 5 like 3 years ago. 25-35W and a 85C is pretty good if you have temperature issues. I have the R9 7945HX, all i can do is to manage the max wattage to 40-45W in order to be under 90° 😅 is kinda useless that much power limited by temps (No difference while gaming) For example, an undervolt might help you get bPtter performance when squeezing every ounce of performance in Cinebench R23. I5 12500H has 12 Cores 16 threads and the Ryzen 5 has 6 cores 12 threads. 6 Share. Intel did this deliberately so they could encourage enthusiasts to spend more money on iGPU-only mode, Quiet mode in Legion Toolkit, Best Power Efficiency and Battery saver turned on in Windows settings, Refresh rate set to 60Hz. My question is, should I go ahead and do it in BIOS or just use AATU (now called UXTU)? My problem is AATU/UXTU specifically says that it does not support Dragon range CPUs like 7745HX. 1. The thing just keeps throttling even after -100mv undervolt ! I see a lot of people with the 13700HX in this laptop with the same issue on Reddit yet the couple of videos on YouTube (from rather reputable YouTubers) show they managed 22K points with the same laptop and CB R23. Intel Core i7-13700HX. Legion Pro 5i Gen 8 - i9-13900HX - 2023. 0 GHz AMD Ryzen 9 7845HX with 12-cores against the 3. However, 13980HX manages to close the gap with more wattage and the smallest gap can be found at 155W, which is just 5% behind 7945HX. Alternatively lower the brightness when not needed (you're using it indoor for example). Previous-gen full-size notebooks – Ryzen 7 6800H/ Ryzen 5 6600H 45+W. 5GHz-4. The closest to undervolting would be in UXTU by setting a lower TDP like 15W or 35W. I went on reddit and OC forums and did some more reading, and I found a user who tested two 5800x chips on two motherboards. Now reduce your TDC to about 5 amps lower than you saw your chip hit in Ryzen Master during the load test with your PPT/TDC/EDC values maxed out. Is there any good guide out there? Mar 1, 2024 · To the point: I have Lenovo Legion 5 pro with Ryzen 7 7745HX. Once you find a stable under volt bump it up by 25-50mv while you test memory clock. 89) PSU: Antec 550W Neo Bronze. just a few examples of measures you could take: disable wifi, bluetooth. However, It's single core score is 200 points under what Intels 13950HX is For CPU undervolt, you must go into the bios and change some settings. AMD Ryzen™ processor for premium laptops. Throttlestop supports this and I believe XTU also supports battery monitoring and profile pairing. So I got my legion pro 5 a couple weeks ago, it’s got the 7745hx, 4060, 32gb ram with the upgraded 240hz screen. Haven’t seen any cards stable above 2650. The Strix has the better Cpu, but the Vector has the better Gpu. It applyes, bot nothing changes, even on -50mV. It's actually a tough call. So, let's talk RX 6750 undervolting Overclocking. Now imagine with a decent GPU, will be amazing. With the 7735 you're already getting a huge upgrade in GPU performance over the 5800H, and a little one in CPU performance too, so I wouldn't sweat it. Clearly i5 is the winner. We are leaving the Additional Control and Memory Control settings as is for this mode. You could also set a temperature limit like 80C or 60C as if you were setting a 0. On heavy gaming load my gpu (4070) just stays between 60 and 65 But my cpu is 80 85. The only other thing I could think of would be to disable turbo boost, but that would keep your chip on its lowest power and clock state of the chip. intel is no brainer here bruh it has faster single and multicore performance and games are getting highly multithread these days i. With a modest undervolt the performance of your GPU should not change New Legion Pro 5 (2023) terrible battery life. 7M subscribers in the Amd community. tx vt sd ue an is ms hq pw kx