What does a cpu do for gaming reddit

What does a cpu do for gaming reddit. They all have jobs to do and if one works faster that means the others have to work harder to keep up too. All you need to do is make sure the motherboard supports what you have and want to do. Not sure how to do it in Intel CPUs. I do want something high-end, but if I can save the money then I see no reason why I wouldn't. A CPU is a CENTRAL processing unit that's built using one or more mounted processors and is pretty much in the middle of everything else. But in games which are very CPU intensive such as Warhammer: Vermintide, I got an FPS boost of almost 35% and it also eliminated micro-stutters I was getting before. Physics simulations. Core2Duo. If so, the issue then becomes finding something that can perform and pair well with an RTX 3080 whilst not being insanely power hungry, which I've read that the Intel CPUs usually are. The 13700k does have a small edge in everything outside gaming and the shorter boot A CPU does each instruction as a series of steps. High performance power plan does not disable that behavior, you can literally watch your clockspeeds adjust in task manager while you do things and see it downclock when you idle. Broadly speaking, the CPU takes the previous state of the game world (a bunch of variables, including things like the position of your character), combines this with the inputs you gave, and returns the state of the world in the next moment. When your computer does something this little thing is running all those calculations. If any given CPU survives the first year, it'll likely survive far past whenever you're ready to replace it, provided standard usage and no physical damage. I was only able to make the application use the full speed by setting to High Performance (or changing the minimum processor level from 5% to 100% in Balanced, which mimics that setting in HP mode). No matter how big and powerful a giant is, it will starve if you try to feed it with a normal spoon. A CPU can only do a certain amount of work per clock cycle. Boosting does come with the caveat that this only works so long as your CPU cooler can keep up. Too few people realize that CPUs are resolution independent. CPU and GPU in Gaming The CPU. Also, Intel cpus can absolutely benefit from increased ram performance. 3DMark SSD Gaming Test UL's newest 3DMark SSD Gaming Test is the most comprehensive SSD gaming test ever devised. It’s what ensures that a game behaves the way designers intended them to. One 'on and off' of the clock wire is known as a cycle. More powerful C2Ds actually outperform P4 by quite a bit, even though C2D clock is slower than P4. Please help me decide, lmao. Only Zen 3 managed to best Skylake core's IPC, Zen 2 came close but still was slightly worse. Until the debut of dual-core CPUs on desktop computers, a CPU would have one core, so the term was used interchangeably with "CPU. If your game is GPU bound, and you want to make it faster, you have to reduce the GPU usage. This typically translates to more frames and faster frame times. A game will always be something-bound, and it’s ok. While the CPU is waiting on memory, it is not doing anything else 3. This takes time but happens every few months/years as this is complex. Other than gaming, i also want to get into streaming, and seeing if the 3700x will drastically improve streaming on twitch. That's why, even though clock for clock Ryzen 3000 has better IPC, the 5. For example, it can't calculate whether or not your shot hit a target if it hasn't loaded the location and size of the target from RAM yet. I hardly notice any performance loss if I cap my 10870H to 3700Ghz but the CPU temp maxes out at 75C. If you have an AMD CPU, do these: turn vari bright off in radeon settings, set radeon chill on and select lowest FPS as 30 and highest to whatever your display's max refresh rate is. RAM simply is the medium between your hard drive and the processor. I'm still able to play my games at high or ultra. This means that no matter how fast the CPU can execute instructions, it will be bottlenecked by memory. Budget is not a problem, but just want your guys In this subreddit: we roll our eyes and snicker at minimum system requirements. We consider it superior to testing against games themselves because, as a trace, it is much more consistent than variations that will occur between runs on the actual game itself. Also if you're using a high-end nvidia gpu (3080 and above) then you'll need at least a Zen3 CPU or Intel 12th gen to utilise it to its full potential. For example if you're just browsing reddit, your cores might run at half speed, but when running Crysis they would run at full speed since they need it. An average PC usually has 20 direct lanes from the CPU, x16 for the GPU and x4 for the top M. The processor in a computer refers to the part of a computer system which carries out the computer program's instructions, to perform the basic arithmetical, logical as well as input/output operations of the system. 6 MHz, when the processor is capable of twice that in normal operation. You just have to love PCs. In a CPU bound game this can result in more frames even with a lower end gpu. The more frames your gpu is trying to render the more load/work for the CPU too. Then the chipset also provides some lanes to the slots. Do you keep your room the computer is in really warm? Having a high ambient temperature affects the operating temperature of your CPU. TL;DR: A CPU is the main computer brain and is made of one or more cores, each of which is made with processors. Basically just make sure your CPU is supported and that it has all the connections you want and you should be fine. If you upgrade, you can use the CPU for a media computer or something without requiring a GPU. It plays a role somewhat similar to that of a brain in the computer. It just means that the CPU is working to capacity, it's basically impossible that a game will need exactly 100% of what your CPU can give so odds are at that point it's trying to do more than it can manage and you get a performance bottleneck. CPU is the central processing unit. 144 votes, 46 comments. Resolution doesn't affect the CPU. The kind of CPU cooler you choose depends on what you plan to do with the PC. Yeah it'll work but you'll be modestly to severely CPU bound in a lot of stuff and wont be able to utilize the GPU to its fullest potential either. Pros: Possibly get better performance if software isn't using the entire frequency of your CPU. While GPUs handle most of the graphical heavy lifting, CPUs are still vital for gaming performance. What is the difference between a 2GB and a 4GB graphics card, like why is the extra 2GB such a difference? Oct 30, 2023 · CPUs affect gaming performance in two main ways: by providing enough processing power to run games smoothly, and by communicating with the graphics card (GPU) quickly and efficiently. Would a processor like Ryzen 5 be able to handle this? They make their computer clock a little faster until they find a speed where it doesn't work reliably, and then reset the clock a little slower. Not just in average fps but in your lows. Now as for what it does doesn't change because you're playing a game or not. Also debatable about RAM speeds, generally 8700K's IPC tops out at around 4133-4400 MT/s, good examples of R5 3600 may come close to 5000 MT/s but RAM speeds above 3800 MT/s do not benefit Zen 2's upgrading to 1070 with that cpu is kinda putting the cart before the horse. Make sure you have good case airflow. You don't necessarily need a PC to be a member of the PCMR. That’s all. Coordinating with other hardware components. A game that is CPU-bound just uses more CPU power, compared to the amount of GPU power it uses. You can think of a CPU as a manager and the GPU, sound chips, ram, and so on as the workers. Hey, so I read the comments and to be honest I'm not a tech savvy, and since this was posted (thank goodness I read the comments, cause that table from excalibur scared me a bit, ngl) I have a question, for anyone who knows the answer, really: R5 3600 does not have higher IPC than a 8700K. The CPU process everything that isn't done on the GPU. Statistically, the CPU is the least likely component to malfunction. I still have a shitty dell pre built motherboard and a 1060. Pushing the CPU harder generally requires a better cooler capable of moving more heat away from the CPU. additionally, some games are very demanding on gpu and not very demanding on cpu and vice versa. If you want to do homework - then you I mean, you can get a 5800x for like $200, a 5800 X3D, for $300, and intel's i5 CPUs currently have 10-14 core configurations (with 6 main cores and 4-8 weaker cores). Three - being able to sell your GPU and still use your computer while waiting to buy a new one. Pentium 4 vs. oh idc, i've already got a 13900k and I will die on the hill that this is the fastest gaming cpu in existence, creating a new category just so you can justify the extra cache and call it a "gaming" cpu is some bullshit that even intel has never pulled off. You have unsued CCDs on lower end variants and a 5600x got basicly 16 cores just as the 5950x, the CCD is just disabled, the chipplets are still there. 5GHz, the clock wire will be turning on and off 3. So, in a gaming focused PC build, with the GPU providing a safe floor requirement for decent CPU investment, what benefit is there to get a CPU better than just what’s required? By overclocking ram it can allow the CPU to access that information faster. It is analogous to feeding a giant with a spoon. true. " Today, "CPU" usually refers to the CPU package, and "core" refers to the number of independent processors within the package. Other stuff that does work in your computer uses processors too. If you just open the task manager and youre not doing anything the CPU should be at or less than 1 percent. Here’s what CPUs do in gaming: Game logic and AI calculations. After quite a lot of testing, dropping your max CPU frequency a bit via lowering your turbo ratio limits with Throttlestop definitely seems to me to be the best way to keep your CPU temps lower whilst gaming. Should you do it? That depends. I currently have a 9900k and have always gone with Intel, primarily because they’ve been the best option at the time, but AMD seems to have taken the gaming CPU crown with the 5800x3d. Next best gaming performance-per-cost after the 7800X3D (can outperform all non-X3D CPUs), competitive in productivity workloads against AMD CPUs until the R9 7900. Fantastic CPU, it's slept on pretty hard. The cache size between different CPU designs cant be compared for guessing performance impact. the cpu and gpu demand do not scale the same way as you up the details and resolution, as in, the cpu demand does not scale higher at all. . So you replace it with much better paste to get better heat transfer to the spreader from the chip. They perform better in older DX11 titles bc of these optimisations; but it does use up cpu resources to do so. If it gets any hotter, the software will make it throttle down and maintain it at the temperature you have limited it to. Depending on your setup, 2-3 intake fans and 1 exhaust should do a good job. If you play games that hit the 3D niche, I would get the 7800x3D otherwise the Intel Raptor Lake boards are better, the CPU memory controllers are better so you can use better XMP RAM, but the performance gains with memory OC are close to zero with 4k gaming. Since Ryzen came on the scene and people have been able to get 6 and 8 core CPUs with SMT, that has started to change slightly. So to your CPU, 480p gaming is the exact same as 4K. When you max out the GPU, the CPU can’t do anything more until the GPU catches up and vice versa. The crazy thing is that I recently made a reddit account and I can't post anything or comment on anything. It seems we’ve reached a point in computer technology where all modern CPUs are able to handle any basic software tasks that you throw at it with sufficient speed. This means that RAM that can quickly deliver stuff to the CPU cache is better for gaming because your CPU spends less time waiting. " Here's everything you need to know, plus our top The CPU has some fixed number of lanes. This can be determined by a combination of CAS latency and RAM clock speed. Some of these go directly to slots, some go to the chipset. In gaming, the CPU plays a critical role in ensuring everything runs smoothly and as expected. Yes, I have a 13600K. AMD Zen desktop CPUs, for example, require a discrete graphics card to display anything on-screen. Do you want to learn about how your computer works, or do you just want to do homework? If you want to explore - then maybe you do. Oct 30, 2020 · Finally, there's the processor's onboard graphics, which generate all those wonderful visual elements you see on your screen. Prices are finally starting to go down now that the whole cryptocurrency stuff is dying out. Hello, I tried this on Spiderman remastered and miles morales with a gaming laptop with i9-13980hx CPU and actually it got a bit worse, especially on Spiderman remastered which from 50% CPU usage went to 25% and both fps and 1% Lows went worse by a bit (5 average fps and 6-7 in 1% Lows) and in spiderman miles morales the average fps was a little lower (few fps If your game is CPU bound, and you want to make it faster, you have to reduce the CPU usage. You can't process the information directly from the HD you need it to go into the Random Access Memory where the processor actually reads it from. With current GPU technology, assuming 4K and ~$200 mid range CPU, the GPU will almost always bottleneck the CPU in frame rates. Gaming has been a mixed bag, where we have games like Galactic civilizations 3 that can handle lots of cores and threads to process the ai’s instructions durings its turns. Not all CPUs contain their own graphics capabilities. May 14, 2024 · Buying the right processor for PC gaming might seem complicated—especially with AMD's multiple Ryzen families and Intel's many Cores and "Lakes. Temporal and Spatial If the game you'll play is mostly relying on one core (or one CPU thread) then a good CPU is what you want for 1080p and a decent GPU will do the job. The Personal Computer. I was wondering if it will improve fps in most games? There are some games where my 1400 doesn't meet the recommended cpu requirements such as fallout 4 and destiny 2. It executes as well as interprets programs, and processes data. I then noticed that my CPU speed in Task Manager was only showing as 1. (1050 i. With how great the performance on the 5800x3d has been, I expect that the 7800x3d will be the best gaming CPU and a worthwhile upgrade. The CPU and GPU are working on processing different parts of the game. I am mainly getting this computer for gaming, but will use it for work occasionally, and my work primarily revolves around multiple ~7-10 spreadsheets open, multiple word documents (~10), multiple emails open (10), and multiple tabs in chrome open (shit tons). Input processing. It'll basically be idling if the CPU can't keep it fed with data. If your cooler can't dissipate heat at least as fast as the CPU makes it when running at full tilt, eventually the CPU will start to reduce the clock speed (called thermal throttling) to prevent overheating. This wire turns on and off at whatever clock rate your CPU is set to - so, in a CPU clocked at 3. 2 slot. But only slightly. Larger v cache on the physical cpu. The CPU with the fastest clock isn't necessarily the one that performs the best in this regard, cf. You would delid a intel cpu because the thermal paste between the chip and the heat spreader isn’t the best. Edit: to be more detailed, "unsafe" refers to the CPU skipping some instructions or performing instructions that are unsafe in terms of data integrity, which allows it to do more work in the same amount of time, but can lead to problems in certain cases. I knew what I needed. rarely happens but in some rare cases it helps Cons: Decreases the life of your CPU Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. The limiter allows you to set Max temperature for your cpu. Leading to a better gaming experience. It's not about the hardware in your rig, but the software in your heart! Join us in celebrating and promoting tech, knowledge, and the best gaming, study, and work platform there exists. Aug 14, 2024 · The Role of CPUs in Gaming. CPU manufacturers test each CPU and set the clock speed based on how fast that particular one can go, but they are conservative when they set the speed. All it noticeably does is modify some basic power saving settings like sleep mode, idle time for hard drives, disabling ports etc. Yes, true. RYZENs uniform cache size has more to do with the SoC design and how the CPU is glued together. If a system crashes during gaming, the two components I'd look at first are the video card and the PSU. If all you're going to do is browse the web and send email, a stock CPU cooler is fine. Asset streaming and loading. A larger cache means more local data is stored on the cpu and this means it isn’t relying on the memory (RAM) to supply that information to your cpu. Here’s a breakdown of its responsibilities: Game Logic: The CPU is responsible for the ‘rules’ of the game. A bottleneck won’t actually affect you unless you do something intensive. If I don't overclock my gaming laptop Do you think a gaming laptop will last more than 5 years? I really suspect memory, at the very least, will suffer greatly - and possibly the GPU and CPU as well Oct 8, 2022 · A quad-core CPU effectively has four CPUs in it. ) If you want pretty graphics and high FPS, then you need a better GPU, but at 1080p you still need a good CPU or your GPU will be limited by the CPU power. Apps that require CPU shouldn’t be affected by the GPU, as long as they SPECIFICALLY rely on the GPU, which really only ever happens when you do CPU rendering. The best way to tell if a CPU upgrade will change your gaming experience is this: download the free HWInfo64 app and run it, and find the 'Total CPU usage' and 'GPU core load' stats. Any CPU can. I have an AMD cpu, so I use Ryzen controller to do the same. RAM is where your computer keeps all the information that it is using but not necessarily processing. Nov 16, 2023 · Headline grabbing GPU releases have relegated the CPU to a bit of an unsung hero status in gaming, but there are features to look out for in modern processor designs that can help elevate May 21, 2020 · Games generally rely more on the GPU for performance, but at lower-quality settings where the GPU can render more frames, the CPU ends up working harder moving data around and trying keep up. To games that haven’t been well optimized, a beefy computer can plow thru the inefficient code and still game. So now the chip manufacturers have a think about what else they can do, and realise that some code (number crunching) is not executing brilliantly on that CPU, so what they do is create a new kind of CPU that handles that number crunching (graphics) really well. For most games, this includes things like the main game logic, networking, sound mixing, loading and managinf everything, physics, etc. This is due to the way nvidia has optimised its scheduler using cpu cycles. Some Intel Core desktop CPUs also don't include onboard graphics. This is a community for anyone struggling to find something to play for that older system, or sharing or seeking tips for how to run that shiny new game on yesterday's hardware. 5 million times every second (I think). Probably Intel's practically best gaming CPU (if price is taken into context). What's the point in letting me create an account if I can't do anything with it? But yeah more RAM should help. Two - repurposing old hardware for future use. Period. e. The clock speed of a CPU is how many of those steps it will do in a second. Re-install your CPU cooler to make sure it has even pressure on the CPU heat spreader. These are independent lanes that do not share anything. So in a way, an 8 core equivalent CPU is kinda standard, I'd consider a CPU with 4 E cores like a 12600k or 13400 to be equivalent of like a 8c/16t CPU. 0GHz all-core boost that is possible with a 9900K makes it a faster gaming CPU. If your CPU is capable of hitting your FPS target (which should equal your display's refresh rate or above), and your 1% low rates are acceptable, then upgrading your CPU will offer zero difference. with an UberGPU pretty much any modern CPU $99 and above will net you 100+ FPS in basically any game on reasonably high settings. Prevent radeon settings app from starting up at startup, it keeps dedicated GPU awake. Each step takes some amount of time to complete. jsoxhu umbhan zpsomd smuqp lbuuh upsdw kvyebt adencp bmjnt tsl