Storage: 1 Terabyte Solid State Drive. Thanks. They take up just about the same supply, even a little more, than a 20 width light tank division. Check Out This Mod. 1GHz (up to 4. 5 GHz dual-core;. Motherboard. Instead of your computer attempting to run at theirs. I'm not aware of the game, but it's as I predicted at 1440p and 4k you are GPU bottlenecked and that's the case with most of the games so yea Nothing to worry aboutThe CPU usage is always on around 20%, and game runs really bad because of that. Since. tomu4ea. • 3 yr. 1. Reply reply Doing that would net you some improvements but even with a high end CPU like that you're still still going to get performance issues to an extent later in the game. 6079 16. So by looking at fps, you can compare CPU performance. Your concluded otherwise only because your benchmark implementation was flawed. Would an i3 10100f (3. Uninstall the mod or upgrade your CPU in the hopes of better. HoI4 is multithreaded, but it is not threaded especially well. Budget is not much of a problem. Game does not all gpu in cases where 100% workload on cpu. I must agree, definitely for late game. It has 10 cores and 20 threads. Both of these processors are quad-cores without hyperthreading or multithreading. Heres a copule of steps. How to reduce game lag. But there are a multitude of different potential causes, driver conflicts, firmware, hardware etc. I assume they use an garbage-tier data indexing system which doesn't wipe 'old' data either but keeps everything that happened in a game so far stored. AMD is better at multi tasking than Intel. Here is a writeup with some more CPU intensive games. Super basic. Moreover, the i5-13600K took a 1 FPS lead in terms of the %1 lows. What is the best Cpu/processor for Hoi4? Question I currently have a AMD Ryzen 5 3600 6-core processor and is not very impressed, due to the game cycle being slow. and when i droped the res to. The modern day mod is great for giving the flavor of the modern day, but it cant actually model the systems that make the modern world work. In terms of harming your hardware it's the GPU. There are other types of cache on the CPU too. Some of you might be annoyed at being told to buy a new PC to play a map-clicking game but it’s still the best way to experience HOI4 if you don’t want to worry about lag, performance, and crashes. One of the last CPU's that could actually be halted was the Z80. Add this topic to your repo. The game engine does use more than one core, however it doesn't make extensive use of multiple cores. For the time being the 12100 is fine, though future games that demand more cores and threads might not run that well on it. i really think it is the graphics because looking at msi after burner my gpu is at 100% and my cpu is at 20-50%. RAM is at 5-6 GB total usage, I have 8 GB. So the higher the single core performance of a CPU the better for HOI 4. 0GB Dual-Channel Unknown @ 1066MHz (15-15-15-35) Motherboard. Speed 5 tells the game to run as fast as your PC can handle, so the game always drops frames on that speed basically. GPU, any decent 2 gb card will do for HOI4. On speed 4 you should have 60fps. If you play ironman, the bottom-left setting isnt needed. So the variance in fps is due to the CPU since the CPU gets overloaded and cant feed frames fast enough. And optimising the CPU usage so that the game can run on a low-end laptop could be a lot. Last edited by 198xAD; Aug 16, 2020 @ 5:57pm #3. Find the particular game you wish to allocate additional RAM. ago. (Also, while you're swapping the CPU, add some more RAM — at least another. The witchrer 3 and war thunder are working great. For that reason, we again think the 3900XT is the choice to go for. Don't buy AMD, those rely on their core accounts which is useless for hoi4 since the game only uses 1 core because clausewitz scheiße. This makes it so the game uses all of your CPU cores. HOI4 33%; Fallout4 36%; Conclusions to be drawn. Set priority to "real time" 2) Press the Windows button + R at the same time. Srry for asking dumb things, but i need your help and im really excited for the game! Merry christmas! :) I got FX8350 overcloacked to 4,242 GHz, 780 Ti and 12 Gb of RAM. But most important thing is the to get a very good CPU, everything else is secondary. Speeding up games is a bit more complicated than simply "getting more of this". ago. Platform (s): PC, macOS. To check game compatibility information, follow the steps below: Right-click on the Desktop and select AMD Radeon Software. Keep in mind though that performance degrades as the game progresses, so if you are finding that it's barely passable in the early game, it may be unbearable in the mid game, by which point it will be too late to refund. OS:. Meanwhile in MSFS, as I had explicitly mentioned, I am looking at CPU frame time anyway which measures CPU performance. The Intel one let's say has 4 cores which means each core has 25% of the total power. Integrated graphics should be alright. HoI4 is multithreaded, but it is not threaded especially well. This subscription will update to include future Hearts of Iron add. Finally, after 9 years of micro-intensive, aggravating war, Poland has subdued the USSR. I tried Kaiserreich first and thought that might be the problem, but even the base game is lagging right from the start, to a point where I get 7 second freezes when a event fires. Hoi4 ins't CPU intense, i use a old system (8gb, i7 from 2010's i guess). 11. Sports. It does use more than one core, but it still hits one core quite hard. Full screen. Also, is there. Lmao. #5. Ok so go documents/paradox then delete your hoi4 folder (this will delete all your save games but in my experience that makes the game much faster) also try going to the launcher/ settings and at the bottom you'll see "clear user directory" your gonna want to do that as well should make the game run much faster. Firstly, apologies if this has been asked anywhere else recently - I couldn't find it in any of the stickied threads or recent threads. Low GPU and high CPU usage. In there, switch to the "boot" tab. Pretty much any desktop CPU will be a HUGE upgrade for you, an I7-7500U is barely as good as a 10 years old desktop CPU. < 1 2 > Showing 1 - 15 of 25 comments Pareod Jun 8, 2016 @ 12:30am I have been having a cpu usage issue while gaming as of late. I managed to play HOI4 on a laptop with an i3 core. CPU-intensive: This type of processor is not. It wasn’t smooth by any means, but it ran. The Intel one let's say has 4 cores which means each core has 25% of the total power. I'll reinstall the game because i thought it will fix it disconect from my internet and try to see if its internet related. What I'm saying is for example we have two CPU of the same raw power, but one is Intel and the other AMD. Because of how most game calculations have do be done most game engines can't take full advantage of extra cores. Go to hoi4 r/hoi4 • by. Is it possible that the CPU is not the bottleneck? If it is, what. Suggestion. Not good. Macquarrie1999 • 1 mo. So, I overclocked my cpu to 5. You might be in for a rough go. A place to share content, ask questions and/or talk about the grand strategy game Hearts of Iron IV by…Hilbert wrote: In terms of active usage it's more CPU intensive. Nationality: Soviet. Open up your task manager while u play and u can see for yourself. However, If you are having problems with graphical performance, try them one by one. Open comment sort options Best; Top; New. 50GHZ 2. Wrong conclusions. ill try just leaving 1 performance core on. RAM 16. Don't buy a new PC if you are doing it just to run HoI4 well late-game. Clear your game cache, you'll need to reselect the mods, but it reduces some lag. HOI 4 is not GPU intensive since all it displays is a glorified map with effects. What HOI4 needs most is processing power, and connectivity between RAM and processor. The core usage at any given time is dependent on the code that is currently running. But does HOI4 only use a single core? But I'm not sure if it's cpu related, when I lower all of the settings it is still the same. Therefore I recommend you to use DirectX 11 because it is the latest technology and more optimized. Battlefield 2042 then you might run into some issues. I recently read that, with HoI4 using the enhanced Clausewitz engine, it will only utilize 2 cores (from what I understand, previous games utilized only 1). 100% GPU usage is a normal thing and perfectly fine. I was wondering, if you were going to buy a CPU purely for Paradox games, would a high-end dual core be your best bet? Secondly, let's assume you have the minimum requirements for the game like system requirements lab claims. Aug 30, 2017 9 0. This means that it should be able to run hoi4, but I'm not. I don't know that much about gaming, but I'm fairly certain HOI4 isn't among the most intensive games out there. The end result is that in "most" games you get one thread that handles the most intensive/demanding calculations (that cannot easily be split) and that thread eventually ends up maxing out and thus the game slows or lags despite there being overhead available in terms of total available instructions in the CPU. Of course, we’ll be recommending you something much more recent. An SSD is welcome!SpectaSilver991. Perhaps even 4 GB will be enough. On speed 5, you're just telling the game to melt the processor core its running on, and it goes as fast as it possibly can. LGA 1200) I Want to make this upgrade as I spend a lot of time playing HOI4. If you want to test multi-core processing: Ashes of the Singularity. A good CPU and RAM will make a much larger difference than a 3070. Post-1945 even high-end systems will slow to a crawl, because the engine is just downright shit. ¤ Dutch East Indies annexed by the Netherlands ¤ British Malaya annexed by the United Kingdom ¤ Event where the player can decide which country should be remove or skipped (Latin American, a few European and. Should run quite well considering HOI4 like all Paradox games is CPU limited not GPU limited. For a low monthly fee, gain access to all Hearts of Iron expansions and country packs, as well as lots of special cosmetic content, music and sound packs. Late game slowdown in most PDX games is a result of the game engine, the software itself, trying to juggle all the things. Teslaf999. I do get some slowdown late, but it’s not a big issue in SP. You will need a pretty powerful PC if you want to run the game at 5-th speed. Project WingmanProjectWingmanContentPaks~mods. HOI4 is not graphic intensive game and a gtx 970 is still decent enough to run all games in his resolution. The game isn’t very GPU intensive. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information. ago. Usually the game uses 20% of my GPU and loads only one of my cores to 95%, rest are loaded to somewhere around 20% (total CPU usage is at 25%). 32GB of RAM is way more than enough for a game like HOI4 (or really any game as of 2020). 接下来播放 自动连播. exe and click "Set affinity" and make sure that <All Processors> is ticked on. However this calculation only needs to be performed once for the whole pixel regardless of how many sample positions are covered; the result of the shading. (based on my own experience of switching from an I-7 4770 to a 12700k and noticing very clear tickrate improvements in CPU bound games like HOI4 and Rimworld). If true, this is a very plausible explanation for CPU-driven choppiness - the AIs acting on the 15th want to do 10 times as many things as the AIs acting on the 14th or 16th. Go to hoi4 r/hoi4. Step 1: Mods. Ideally you’d want it to be fully green all the time, but this is what we get with the upcoming release of HoI4. This is an older game engine that was created long before 4x multiple core CPUs appeared. HOI4, 视频播放量 922209、弹幕量 2049、点赞数 21951、投硬币枚数 7040、收藏人数 15921、转发人数 6298, 视频作者 晓月春日, 作者简介 群都木有了，暂时就先不建新群了，相关视频：【钢铁雄心4】全流程新手教学 - 老版本 | 5500小时带你入门，【钢铁雄心】玩之前vs玩之后，德国速通苏联(钢铁雄心4)，军 事. You want fewer, faster cores for HoI4. For ahistorical then I'd say it's probably Poland; it's literally insane. Ram is not storage. Strengthen Resistance effectiveness: +15%. its ok. Pick advanced options, and then choose "maximum processors". It is running at 64 °C, but usage is only at 30% for some reason. Title says it all, pretty much. Although playing with Road to 56 would probably change that a little going into the late-late game. But then again I doubt that any other Paradox Grand Strategy has such graphical requirements. But I don't know if HOI4 is going to become a problem. I've installed manually DirectX from the game folder, got latest nvidia drivers, yet during pause mode I'm. Hearts of Iron 4 will have an better multi-core support for sure, but you also need to take into consideration that even if it doesnt have it, if the other threads take over the work for windows and other programs it. Ohh. If you want to test multi-core processing: Ashes of the Singularity. Grimpatron619. CPU, like most Paradox games. 1) Right-click the Hearts of Iron IV icon on your desktop and select Properties. Well, HoI4 is a cpu intensive game so I dont think your hardware would be able to keep up. It's definitely a CPU hog. I got FX8350 overcloacked to 4,242 GHz, 780 Ti and 12 Gb of RAM. 6 GHz for the game to run. GameyRaccoon • 5 yr. Share Sort by: Best. I got FX8350 overcloacked to 4,242 GHz, 780 Ti and 12 Gb of RAM. A Dual core at 3. r/hoi4. A lot of these programs require steps to be done in sequence. Definitely CPU you don’t need much power graphically for it just a lot of processing power. Reply Suffeplayss • Additional comment actions. The Russian Academy of Sciences, founded in the 1700s, became the highest scientific institution in the Soviet Union after the revolution. For a low monthly fee, gain access to all Hearts of Iron expansions and country packs, as well as lots of special cosmetic content, music and sound packs. As it might be useful, i wanted to share here with you all and maybe, if you guys like it, subscribe. Can my pc run it? Here are the specs. 1) Go into Task Manager, locate HOI4. I think speed 5 works as fast as the Computer will let it, the CPU speed limits the game. Hearts Of Iron 4 Linux Minimum System Requirements. Civilization 6 during CPU turns (it does have a standalone CPU bench) Ubisoft's games made since 2019. This thread is archived New comments cannot be posted and votes cannot be cast. Then create a design with a minimum of 80% reliability and increase the armor as much as possible. #3's CPU is the fastest in raw speed for sure, but on the flip side it has a power/heat rating of 125W. the_real_toritari. Plus, they’re almost a decade old at this point. "Grand Ambitions": Johan Andersson, Dan Lind, Mats Virtanen, and Jakob Munthe. Can’t vouch for MP. Hoi4 ins't CPU intense, i use a old system (8gb, i7 from 2010's i guess). I looked at a lot of reviews and benchmarks, and if you are primarily gaming, the Ryzen 6 core performs just as well as the much more expensive CPUs with higher core counts. Most tasks utilize one or the other, or both, at the same time and to varying extents. ) JaxElite said: If you are interested in this topic here is an interesting article from intel regarding a performance issue in early imperator:rome:. . 70GHz - RAM: 16GB 2667MHz So I have been playing HOI4 with DirectX11 ever since it was introduced and never had any issues with the GPU reaching 100% in any state of the game. There sheer amount of units in late game hoi4 cuts down the speed of the game regardless of processor to around 1/4th. Install PM2 by running the following. The CPU is working fine, it's just the card that got fried. It's running very smoothly. Uncheck all when You’re not at war. Still not sure though. 1. I just built a new system and for some reason whenever I launch hearts of iron and get in a game the cpu usage goes to 95%-100%. If you run HOI4 on a quad core to test it, you will notice it will never go above 25% CPU usage. Well, HoI4 is a cpu intensive game so I dont think your hardware would be able to keep up. Confirm your selection by choosing Change priority. Any advice would be really appreciated. (The issue usually starts at around 1939-1940) Specs: GPU:. I’ve. Practically most games from before 2015. It stutters when it runs HOI4 throughout the run. As I said, there’s a few work arounds, they’ll only get you so far though. [deleted] • 5 yr. With a high core count and excellent clock frequency, this game will be running smoother than ever. . If all of your CPU cores are NOT being used after using this launch option then disable it as it may cause more stuttering. a I3 8350K is very good as its cheap 4 core and can get to 5 ghz +It's mostly all of the AI decisions and such (which use CPU) that will bog the game down, which is why division-limiting mods will improve performance (less decisions for the AI to. You're going to have big issues trying to run a CPU intensive game like this with just the minimum requirements. Jokes aside, what is the most important hardware for hoi4? Im looking at getting either 12600k or 12700F. Stellaris with its animated ships, the spacebattles and the fully rendered star systems is a much more graphic intensive. It could help but there is a mod that remove South America and another that limits units numbers based on factories count. VERTEX SHADER: 5. I've literally done zilch in between these periods and for some reason, HOI4 just seems to be running much slower. HOI is very CPU intensive. Open comment sort options. . Regarding the OP, with the HOI4 engine CPU speed is far more important than number of cores. CryptoHOI4 has generic units, which more or less are modelled after Western style units. I have an i5-13600KF, which is pretty much on par with the i9-12900k. We Really need a HOI4 Optimization Update. Just like how buying an 8 core CPU will net you no gain at all with this game because as podcat said, it is designed to only gain performance up to four cores. In my experience your hdd/ssd speed has more inpact on the performance, after 8gb ram you dont see a difference. Nyjene • 3 yr. AMD r built for gaming while Intel r built for office work. exe in the details tab. Every paradox game, and hoi4 is no exception, adds more mechanics to micro manage with each expansion. In Vic 3, my 4090 is definitely not bottlenecking. ) JaxElite said: If you are interested in this topic here is an interesting article from intel regarding a performance issue in early imperator:rome:. 57. I have 16GB Ram, GTX 1060 6GB and I5-7600K and on the 5-th speed the game is kinda laggy. In Hearts of Iron 4, all roads lead to globalIncredibly slow gameplay. $109. Gpu: gtx 650 1gb (i dont care if i have to play on low settings) Ram:4gb ddr3 Cpu: amd 1090t phenom 6 cores 1. I'm already planning to get a rtx3070. GPU / Video Card : ATI Radeon HD 5850 / NVIDIA GeForce GTX470 with 1GB VRAM. COMPATIBLE - - -. 20 GHz Memory: 4 GB RAM File size: 2 GB available space Operating system: Windows 7 64-bit or newer DirectX: Version 9. The Idle thread, as the name suggests, does nothing but endlessly spinning around in a loop. Hoi4 is really CPU intensive in my experience. #5. HOI4 is very very CPU intensive and the newer consoles don't have what it would take, you'd have the game slow down the minute it hit 1940, best bet would be if they just did a spin off of like just the spanish civil war lol but idk I don't think the hardware is there for it. Incrementally increase or build out a production line as needed. It generally isn't very graphics intensive but of course if your current one isn't up to the task it's of course something to look into. Because its a 1050. Within the Graphical Options Menu. As for "minor" minor nations if we ignore ahistorical then Romania is quite powerful, large army and pop and lots of oil and you can support barbarossa. Often late-game has a lot of units and battles to calculate. VS. Publisher: LucasArts. Nothing can handle this game its the only drawback off the game. This thread is archived. (Also, while you're swapping the CPU, add some more RAM — at least another. So as the AI gets more active as time go's buy there is more work for the CPU to do, combine that with a laptop CPU that will be more limited by thermal/power I. r/hoi4 • How do I solve the Attraction problem? Even though it is a supply hub, my soldiers and tanks do not advance when I attack germany and the soviets. 66 GHz / AMD Athlon II X4 650 @ 3. Old World Blues is a Fallout total conversion mod for HOI4, featuring a brand new map, entirely new technology, massive focus trees and many other new features. It generally isn't very graphics intensive but of course if your current one isn't up to the task it's of course something to look into. ago. Paradox / Steam. 88. Here’s a rough outline of HoI4 CPU usage in a late 1942 save with 20 cores for example: Notice the CPU chart at the top which shows how many cores are being used at a given time. GPU: Intel HD graphics 520. I don't know about mods but i recommend that play non-ironman and type "ai" in the commands so the ai will turn off so the game runs faster and the game don't gets too slow in the late game, also if you only want to fight with a specified country you can type "ai country tag (for example ai GER )" so only that nation works, its good for the old. My best suggestion would be to try turning everything down, could be your cpu/gpu just can't keep up with the hosts. Civilization 6 during CPU turns (it does have a standalone CPU bench) Ubisoft's games made since 2019. Do u need a better CPU or GPU to increase hoi4 game speed. This scenario indicates a balanced system or a slight CPU bottleneck, where the CPU is operating at its limits while the GPU is efficiently handling the graphics-intensive aspects of the workload. Solution. 99 / month. Use debug_smooth when you are not doing anything. Expand user menu Open settings menu Open settings menuI was told AOE4 is CPU heavy than GPU but looks like it is not true. Intel Core i5 13420H. Ram doesn't matter as long as its more than 8, since it's. Vic 3 is a CPU-intensive game, not a GPU-intensive game. How hardware intensive is HOI4? : r/hoi4 • by Jortiebeer View community ranking In the Top 1% of largest communities on Reddit How hardware intensive is HOI4? I want to. HoI4 will be more demanding, but we're not sure precisely how much more demanding. if you want the game to run faster (remove all the extra detail graphic features) and when you need they turn on the army models and rivers. On speed 4 you should have 60fps. Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Close the Task Manager and launch HOI4 again. Lots of games with lots of AI and pathing be like that. The Ryzen 7 5800X3D, the world's first processor with a 3D-stacked cache, is now the fastest gaming CPU ever created. Find Hearts of Iron IV then right click it and click on Properties. DirectX is about improving multimedia to include games, videos, and audio - DirectX 11 Your DX modes also depends on not only the game, but the video card and OS - see step 6 of my guide here: Tips on Troubleshooting Game Issues. 13. Share Sort by: Best. I have an i7-6700k, 16GB DDR4 RAM, R9 390 GPU - and late-game always slows down for me just because of the sheer amount of divisions the AI insists on. Click to expand. If you're running the game on an older computer or a laptop, you may notice some "lag" or low framerates (game feels sluggish). But AMD does do an 8 core CPU the best Intel can do is 4 core. Why is it that I gotta manually go in and assign new airwings every 5 seconds. Business, Economics, and Finance. The PC is not mainly for Hearts of Iron IV, but if it runs well I'll play it a bit. The 12-core hyper-threaded processor has base/boost clock speeds of 3. This subscription will update to include future Hearts of Iron add-ons. Regardless of if your computer can, the game engine cannot run any faster. If you want an efficient system for how I recommend this video to find what suits the game. 88. It covers the time period from 1936 to 1948, focusing on the build up to the Second World War and the war itself. If you run it on a Dual, it will go up to 50%. If I was RAM constrained, the system would become heavily dependent on the pagefile for my machine. It really depends on your current setup. It will make the game appear lagging if your are moving across the map but it will speed it up. ago. Because they are connecting to your computer and running at your speed. its ok. Best. This will prevent a smooth framerate as the CPU will only spare enough time for render work to hit around 20fps, so no CPU upgrade is going to make HoI4 feel particularly smooth at max speed (unlike CK3's excellent rendering behaviour). Im going to build a new pc soon, and i want hoi4 to run as fast as french infantry, when they see a Panzer IV. The GPU shouldn't be a problem with the game, it is running at 50% max usage and 60 °C. GPU will most likely be a 3060 Ti, with 32GB 3600mhz Ram. Its becoming annoying As shit in hoi4 whenever i get to late 43 the game turns into a standstill and things take forever even with a Ryzen 7 3700x and it eats only like 15% of my CPU and I feel like hoi4 could be made to utilize the rest of my CPU before slowing down like this. Here, the Core i5-13600K outperformed with 151 average FPS, while AMD Ryzen 7 5800X3D lagged behind at 142 FPS. I have a ryzen 5 1600x (6 cores, 12 threads). If true, this is a very plausible explanation for CPU-driven choppiness - the AIs acting on the 15th want to do 10 times as many things as the AIs acting on the 14th or 16th. augman 님이 마지막으로 수정; 2018년 4월 17일 오후 7시 43분. Premium Powerups Explore Gaming. Capping fps and even reducing refresh rate a notch or two seems to help a bit. The i5-10210U seems to be approximately on par with recommended cpu, an i5-750. Battlefield 4 is also CPU intensive on my CPU bottlenecked comp and lowering lighting generally helps performance a lot. You'll get better IPC than both those chips and better multi-thread with a cheaper motherboard to pair. I do remember them holding back hoi4 from going into beta because of optimization issues and wanting to support lower hardware requirements. I've installed manually DirectX from the game folder, got latest nvidia drivers, yet during pause mode I'm getting 50-70 fps and on max speed 15-20 fps and it's not very conforting to. 99 and will be available to buy on 27 September 2022. Paradox games are not that memory hungry, more CPU-intensive (with some non-graphics calculations on the GPU so don't neglect the GPU completely). I got FX8350 overcloacked to 4,242 GHz, 780 Ti and 12 Gb of RAM. ago. Hope it helps. The Idle thread, as the name suggests, does nothing but endlessly spinning around in a loop. Shadow of the Tomb Raider. If needed, overclock your cpu (hoi4 runs on alot of single core performance). But it runs EU4 nicely. I agree to it mostly but still WoW is infinitely more intensive game to run. The fact that victoria 2 is running badly at all with your system is quite strange. This is not a graphic intensive game, and a lot of the eye candy is unnecessary to play. HOI4 should be able to run easily on 10 year old computers at the very earliest, but it's so shittily optimized that even Gaming PCs can struggle at points. In pretty much any paradox game the 5th gamespeed is tied to your CPU. As the title suggests when playing HOI4 my fps always seems to drop down to about 40 even when the game is lowered to speeds 3 and 4. 66 GHz / AMD Athlon II X4 650 @ 3. That CPU looks nice. ago. Your GPU would defiantly be going that high but not your CPU. The GPU shouldn't be a problem with the game, it is running at 50% max usage and 60 °C. The windows Task Manager, however, deducts the time spend in the Idle thread from the total CPU time used. Counter-Strike: Global Offensive. In multisample anti-aliasing, if any of the multi sample locations in a pixel is covered by the triangle being rendered, a shading computation must be performed for that triangle. Surprisingly high gpu usage. HOI4, for as simple as the design and functionality would seem, suffers from a noticeable lag problem (among other issues). 8. So don't get a ryzen as they are all core count focused. ago. The first core or primary core deals with the largest load, and the the others share a much smaller load among them. Yes, most importantly, it has a great processor and a good enough GPU. 1Does HOI4 need a good CPU? 2Is HOI4 a CPU intensive game? 3Is Hearts of Iron CPU intensive? 4What PC is needed for HOI4? 5Is HOI4 a heavy game? 6Why. Here are the Hearts of Iron IV System Requirements (Minimum) CPU: Intel Core 2 Quad Q9400 @ 2. On Stellaris, it only stutters on battle or zooming out map. The game looks and feels almost the same but you get much better performance.