The number of threads you have depends on the number of cores in your CPU. Therefore the max thread count is 96 and max core count is 48. 5 SP1, and 25 per core in . Unet learning rateは1. cpus () method to get an array of objects containing information about each logical CPU core. How does linux decide which core a thread runs on? 0. 优化方法请使用：AdamW8bit，（其它优化器选项感兴趣的可以自己尝试）thread imbalance, i. Type venvScriptsaccelerate. NET 4. Method #3: For Linux. 7 29492 29494 1 51. . For the purposes of Docker and Linux distros CPUs are defined as: CPUs = Threads per core X cores per socket X sockets. Parameters. Select the Performance tab to see how many cores and logical processors your PC has. A processor with eight cores will have 16 threads. 1 and 7. It selects a process in the queue. The OS recognizes each hardware thread as a different CPU. Each CPU core can have two threads. The global interpreter lock heavily neuters Python threads. We can get more CPU/computational information about the system by using the “ lscpu. *). Incidentally, yes. 99)" "weight_decay=0. Datadog Platform Datasheet. Check out the multiprocessing library. CPU threads are not necessarily at the same type. The hyper-threading allows a core to complete two tasks at once. Sometimes in Xen Dom0 the kernel reports wrong data. having more cores is better for multi tasking on a cpu and for video encoding. Look at the OS system call reference manual. for your purposes you have 4 cores which are capable of 2 threads per core. If you have 4 cores and 2 sockets, then you have 8. A CPU core is a CPU’s processor. Specifies the CPU options for the instance. hence the 8 "logical" cores. The core count refers to the actual number of cores on the CPU die, whereas the thread count refers to the total number of concurrently running application threads. Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 2 So the total number of cores: 16. LORA SETTINGS: - LoRA type: Standard - Train batch size: 2 - Epoch: 12 ( This can be whatever you want. CPU Scheduler – Allows a single CPU to share system resources between multiple processes. 6:1 – Prepare for problems caused by significant performance degradation. Below is a. The number of cores and hardware threads per processor was one until around 2004, when growth in hardware threads emerged as the trend instead of growth in clock rate. py --auto-devices --chat --pre_layer 36 --model alpaca-30b-lora-int4 --wbits 4 --groupsize 128 --model_type llama --threads 16" So I am splitting between GPU and CPU. For AIX 6. In particular Intel's Hyperthreading often doesn't help with CPU-bound threads. SDXL LoRA, 30min training time, far more versatile than SD1. The bottom line is that you can run 56 threads in parallel. LR Schedulerはcosine. The global interpreter lock heavily neuters Python threads. i7. It’s not possible to exceed the default number of vCPUs. The only resoruce where I found this quantity explicitly is (and it was 48 for the card under description): customer goal was to find the CPU that performs the highest number of logical read tests per second to support a critical application that predominantly runs single-threaded queries (such as no. Click the Name of the VM. In figure 7 below, the process with PID 42 has created 1 thread. 0 64 bit, 250 per core in . (Number of the core of a node is = number of sockets * number of cores) Now do it for all nodes and add them. Without any additional or special hardware, this is equal to the core count. LoRA type: Standard Instance prompt: [any unique name will do] Class Prompt: person Mixed Precision fp16 - Save Precision fp16 CPU Threads per core: 2 Cache Latent 18 images * 10 repeats * 10 epochs ÷ 1 Batch Size = 1800 steps (I try to keep steps between 1800-2000) Network Rank (Dimension): 16 Network Alpha: 8 Number of CPU threads per core: 2; Cache latents and cache latents to disk – checkmark both. xla_model. No. Ashwin Rao University of Helsinki Abstract—The response time of an online service depends on the tail latency of a few of the applications it invokes in parallel to satisfy the. SMT does not imply 2 threads per core anymore. Because, in the specifications of Intel processors, they mention say if a processor has 4 cores simultaneous execution of 8 threads is possible. To strictly answer your question: With. Additionally, the maximum core count that can be achieved is 48. If the goal of threading is parallelism, then the number of threads should scale linearly with the number of cores. The command is as follows: mvn -T 4 clean install # Builds with 4 threads mvn -T 1C clean install # 1 thread per cpu core mvn -T 1. If you have 4 cores and only 1 socket, then you have 4 physical cores. For the purposes of Docker and Linux distros CPUs are defined as: CPUs = Threads per core X cores per socket X sockets. (Number of the core of a node is = number of sockets * number of cores) Now do it for all nodes and add them. Is there a CPU with 128 cores? There is no CPU with 128 cores. 0. For example, an eight-core CPU appears as a single. I thought well but al least I can leave the pc building a huge resolution image, and my pc ended crashing lmaoRecommended threading strategies and OS platform. Maven 3. 4. If you see a message saying that libcudart. In this case, your Slurm script might use these directives: #SBATCH --nodes=1 #SBATCH --ntasks=1 #SBATCH --cpus-per-task=2In that case, performance may have several sweet spots. py. In operating system terms, threads are the smallest unit of execution within a process, allowing multiple tasks to be performed concurrently by the CPU. Don't fret over the number of processors and cores per processor. The CPU Threads Utilization metric collects CPU thread diagnostics for Oracle Solaris and Linux targets, useful for analysis of multi-threaded CPUs. So a processor with two cores will have four threads. CPU's = number of sockets x number of cores per socket x number of threads per core Here, 2 threads per core indicate that hyper-threading is enabled. NET 2. 1. You can enter the BIOS by pressing a specific key (e. So each CPU can address to processes at once giving you 16 logical processors. To determine the number of physical cores your system has, look at the statistic labelled Core (s) per socket, and multiply this by the number of CPU socket (s). Number of CPU cores: You can customize the number of CPU cores for the instance. It’s calculated by taking the number of processing threads that a chipset offers per core and multiplying the number of occupied sockets. WORKFLOW I have made 9 versions total. 学習時のCPUコアごとのスレッドの数です。 The actual performance will depend on how much voluntary yielding each thread will do. If a CPU has 8 cores with. 1 GHz with the Intel Turbo Boost Technology 2. But they're pretty rare - the common ones are video encoding, encryption, and data compression. , F2, Del, or Esc) during startup, depending on your computer’s manufacturer. * and *. 추천 0 비추천 0 댓글 0 조회수 320 작성일 2023-02-24 04:51:28. 3. Count of threads to reserve for system use. A lot more tensor cores. Let’s finetune stable-diffusion-v1-5 with DreamBooth and LoRA with some 🐶 dog images. If you don't see the Performance tab, click "More Details. LoRA trained with v1 and LoRA trained with v2, and LoRA with different number of dimensions cannot be merged. NET 4. However, some CPUs will have more threads than cores. And on both times it uses 5GB to load the model and 15MB of RAM per token in the prompt. The number of microseconds per --cpu-period that the container is limited to before throttled. Number of Threads (CPUs) per Core. For CPU-bound threads the resource is usually one CPU core. The size of the thread pool and the host operating system impact performance and processor utilization. For example, in some operating systems, a different license may be needed depending on the number of CPU sockets. There are a few other commands we can use to get the processor information. Each core supports Intel® Hyper-Threading Technology. from a custom topology. Under the System section, you will see the number of cores listed next to the Processor field. e. A single server CPU core can have 2 threads. Notation for CPUs : NAME (Cores/Threads, Single core frequency, Max Multi core frequency). To change the number of threads per core on an existing VM, use the following Google Cloud console procedure: In the Google Cloud console, go to the VM instances page. the 8 cores are physical cores that exist on the chip. Another way of requesting the same is to. Each socket has a E7-4850V4 CPU with 16 cores. Note that Hyperthreading does not enjoy SIMD on both threads. The CPU requirement for the GPQT (GPU) based model is lower that the one that are optimized for CPU. MySQL did not always scale as well as shown above. py --auto-devices --chat --pre_layer 36 --model alpaca-30b-lora-int4 --wbits 4 --groupsize 128 --model_type llama --threads 16" So I am splitting between GPU and CPU. Now you can see the core_count is 2, and thread_count is 4, means threads_per_core is 2 (hyperthreading is enabled). Note*: Number of physical Server: 1, Number of virtual CPU (processor): 2 Number of Cores in each processor (vCPU): 4, Threads per Core: 2. Oct 8, 2021. Or you can use a single command: lscpu -p | grep . e. Threads refer to the virtual component which. The following restrictions only apply to older Intel CPUs and Atom, on newer CPUs (IceLake and later) TopDown can be collected for any thread: The top down metrics are collected per core instead of per CPU thread. Here is my command line "python server. Your max thread count is, 4 CPU x 12 cores x 2 threads per core, so 12 x 4 x 2 is 96. For example, if the threads do NO I/O at all and use no system services (i. How many threads you can run concurrently in your app. 6 / 5. This is what you want to know. No. Im using a t4g instance and aws ec2 describe-instances reports back as:- CpuOptions: CoreCount: 2 ThreadsPerCore: 1 So CoreCount*ThreadsPerCore=Total Thread Count??? Just curious. as all know lscpu give the info about number of CORE and number of Thread. ) - Mixed Precision: fp16 - Save precision: fp16 - Number of CPU threads per core: 2 - Cache Latent: yes - Learning Rate: 0. Each application has at least one thread, most have multiples. If you don't know how many you have, open Task Manager > click Performance > on the bottom logical processors = number of threads. There is no maintained thread, core, or processor affinity (hence my prior question). The first is when you reach the number of physical cores (in your case 8, assuming you have 4 physical cores per socket). ) -. </p> <ul. py Follow the popups and make sure to select the upper folder, which holds the <number>_<name> subfolders when asked. , but I can find the “max number of warps per streaming multiprocessor” which is not exactly the same thing). The number you want is show at line CPU (s):, which is the same as multiplying Thread (s) per core:, Core (s) per socket: and Socket (s):. x has the capability to perform parallel builds. Number of CPU threads per core: 2; Cache latents and cache latents to disk – checkmark both. others are still making use of all the available CPU cores. The total number of threads that you can have is not limited by the CPU. Count the number of entries to get the number of. get_ordinal (defval=0) [source] ¶IPEX is optimized for CPUs with AVX-512 or above, and functionally works for CPUs with only AVX2. The output shows only a single ( 1) core is present in the system. A core is allow to exec 2 thread concurrently. This means i3 processors with Hyper-Threading support just four simultaneous threads (since they're dual-core processors). Number of CPU threads per core; Seeds; Cache latents; Cache latents to disk; Learning rate: LR Scheduler: LR warmup; Optimizer; Optimizer extra arguments; Text Encoder learning rate; Unet learning rate; Network Rank (Dimension) Network alpha; Max resolution; Stop text encoder training; Enable buckets; Advanced Configuration; Weights, Blocks, Conv The two below have smaller file sizes. If you would want one thread per core you could use JULIA_EXCLUSIVE=1 or, for example, a tool like ThreadPinning. Each program on your computer is made up of one or more threads. If your GPU has 448 cores, it’s not a compute capability 2. 3. the <number> determines the amount of repeats your training script will do on that folder. cpus(); console. Most gaming cpus are hyper-threaded at 2 threads per core. </p> <h3 tabindex=\"-1\" id=\"user-content-number-of-cpu-threads-per-core\" dir=\"auto\"><a class=\"heading-link\" href=\"#number-of-cpu-threads-per-core\">Number of CPU threads per core<svg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1. You can view the efficiency and the metrics for each CPU thread. Thanks. Lets say you started 30 threads and OS is also running 50 threads, all 80 threads will share 4 CPU cores by getting CPU time slice one by one (one thread per core at a time). The term "Virtual Cores" or "Threads" stems from the idea of including multiple (independent) sets of registers for each physical CPU (core). Checking the Thread Count. A CPU may have one or more cores to perform tasks at a given time. ibm. Patrick_3000; Sep 4, 2023; Virtualization; Replies 3 Views 603. However, what really matters is the number. Count the number of entries to get the. It will list the total number of cores and the number of logical processors if that number is different. A single CPU core can have up-to 2 threads per core. A single modern CPU typically has multiple cores. Thread (s) per core: 2 Core (s) per socket: 12 Socket (s): 4. The command to get the thread count of a process is: cat /proc/<pid>/status. When you change the instance type of an existing instance, the CPU options automatically change to the default CPU options for the new instance type. Assuming you run your platform in hyper-thread mode (the default), the CPU has partial hardware support for 2 threads per core. Method #3: For Linux. So, I can guess, 2048/128 = 20 threads are. Here is what I see: 8. Running a simple Hello and waiting for the response using 32 threads on the server and 16 threads on the desktop, the desktop gives me a predict time of 91. When a task is executed on the CPU, it is divided into multiple threads that can be executed simultaneously on different cores or virtual cores, depending on the number of logical processors available. 1 Answer. The next natural impulse is to find out how many cores your CPU has. The number of cores is typically listed on the CPU’s packaging or in the product description. 8. The total number of processor threads can be calculated by multiplying the number of sockets by the number of cores per socket and the number of threads per core. It's not as fast as doubling the cores, but. Don't fret over the number of processors and cores per processor. For more information, see CPU cores and threads per CPU core per instance type. Or, CPU performance can be optimized for CPU-bound workloads by tuning CPU cores to maximize the number of instructions per cycle (IPC). To find the number of logical cores, as used in top, you should. You can define grids which maps blocks to the GPU. 1 or 1. The lscpu command has a number of useful options that you may. Other Options ; precision ; The precision for merge calculation can be specified from float, fp16, and bf16. I’ve run a simple test cuda program with <<<256,256>>> execution configuration on GTX1080 ( 20 SM, 128 core per SM) and Nsight shows that 160/256 blocks are “running”, which means 160256 threads are running on 12820 cuda cores. Just replace N in that config with the number of cores you need and optionally inside job scripts use the ${SLURM_CPUS_PER_TASK} variable to pass the number of cores in the job to commands that accept an argument for number of core, cpus or threads, e. Alternatively, you could use the --mem-per-cpu option. If your GPU has 448 cores, it’s not a compute capability 2. regnodes. And there's no 1 core 12 threads. Solution. One caveat is that latency can increase for thread count greater than the number of physical cores due to cache thrashing. You think in terms of threads per physical device. ) still require you to observe some issues mentioned in responses above, such as setting OMP_PLACES=cores OMP_NUM_THREADS=6 for the CPU you described. If the thread isn't CPU bound, but I/O bound, it could be beneficial to use multiple threads per core. Introduction to Per Core Licensing With the release of Microsoft SQL Server 2012, Microsoft server licensing shifted the measure of computing power from. That means that these threads can and will run on whatever cores the OS deems appropriate. 0 29492 29493 1 48. The number of active threads per core on AMD hardware is 4 to up to 10, depending on the kernel code (key word: occupancy). When it comes to IO you don't think in terms of threads per core. While the GPU metrics are not included by default, you can add these by using the gpumon utility. g. cache","path":". Each logical processor lets your operating system run two separate tasks. they're 100% cpu-bound) then 1 thread per core is the optimal. The number of threads. Data-oriented code is still critical toward performance, but the OP claims that keeping all CPU cores full is more important. e. 1\" width=. with 48 OpenMP threads per task # Disable CPU affinity which may degrade performance export MV2_ENABLE_AFFINITY=0 omp. g. Working: The thread. In this second example, because of --threads-per-core=1, each task is allocated an entire core but is only able to use one thread per core. Go to VM instances. 9 (PSR is CPU id the thread is currently assigned to) you see that the threads are running on the same cpu core (because of GIL)is the correct way to request N cores for a job. Click on More Details in the bottom left (if you don’t have it on by default) and select the Performance tab. Click Advanced Configurations to expand the section. js. That is excellent from app-perspective. To measure the GPU utilization, you can use nvidia-smi. NET 3. ] will allocate a job with 1 task and 24 CPUs for that task. cpp models with transformers samplers (llamacpp_HF loader) ;. core. The core count refers to the actual number of cores on the CPU die, whereas the thread count refers to the total number of concurrently running application. Increasing number of threads decreases cpu performance. The command ps displays information about current active processes on the computer. and setting defaults: threads_count = mono_cpu_count () * threads_per_cpu; threadpool->limit_worker_min = threadpool->limit_io_min = threads_count; So for mono looks like thread pool takes number of cores into account only for validating max number of threads: max number of threads cannot be less than. Architecture: x86_64 CPU op-mode (s): 32-bit, 64-bit Byte Order: Little Endian CPU (s): 2 On-line CPU (s) list: 0,1 Thread (s) per core: 1 Core (s) per socket: 2 Socket (s): 1 NUMA node (s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 79 Model name: Intel (R) Xeon (R) Platinum 8180 CPU @ 2. On a Hexacore with 2 Threads per Core this would be 12 logical cores then afaik. 1 is the same amount of CPU on a single-core, dual-core, or 48-core [email protected] file 40:23 How to generate a full model . Which means on average each core will run 80/4=20 threads concurrently. Number of CPU cores: You can customize the number of CPU cores for the instance. The number you want is show at line CPU (s):, which is the same as multiplying Thread (s) per core:, Core (s) per socket: and Socket (s):. 3, I used to set the following tunables for my Intel (R) Xeon (R) CPU E5-2630L v2 CPU: Code: hw. Each core is its own processor. In other words, a task cannot be split across multiple nodes. Replace 16 with the number of threads your CPU has, if you have more or less. One thread per core is the spot. Fig 7: Number of threads per process using /proc. ] will allocate a job with 1 task and 24 CPUs for that task. The short story is: most "dedicated" CPU instances across providers give you threads, with notable exceptions being the aforementioned t2d , as well as the ARM-powered VMs (e. Cores—the number of cores (per processor) * the number of processors (this is the ncpus default setting) Default CPU cores Default threads per core Valid CPU cores Valid threads per core; hpc6id. If you're trying to utilize all your cores optimally, Python threading won't help you with that. The nproc Command. By default, the CPU is tuned for maximum throughput. I got 12 as logical core number output. Often, this will be the number of. For example, if a CPU is dual core (i. Allow additional threads, and one can be using the CPU while another is waiting for external data. 4. So the only way to measure relative performance is with a. Once there, click on the CPU tab on the left. e. e. – Michel Gokan Khan. This build-mode analyzes your project's dependency graph and schedules modules that can be built in parallel. the number of threads is not a multiple of number of cores (e. Let's say I have a 4-core CPU, and I want to run some. 2 threads (i. , running 11 threads on 8 cores). It's built into node and called os. Users can check the number of threads by torch. You might use std::thread::hardware_concurrency () as a hint. Most CPUs have one set of status bits per thread. CPU Threading Modes and. In this architecture, applications instantiate a single thread per CPU core that is available for the application. @KGIII Thanks, I want the number of running threads per core. You are now presented with a ton of different information, including the number of (physical) cores and logical processors (cores). The server’s capacity is 32 CPU cores, so when every request to the website on average uses 0. 09 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2. Linux implements max number of threads per process indirectly!! number of threads = total virtual memory / (stack size*1024*1024) Thus, the number of threads per process can be increased by increasing total virtual memory or by decreasing stack size. 0's CLR set the default ThreadPool to 25. Access the length property to get the total number of CPU cores. Per core mode is automatically enabled and -a (global monitoring) is needed, requiring root rights or perf. 1 39:44 How I'm picking a checkpoint to generate a full model . Other Options ; precision ; The precision for merge calculation can be specified from float, fp16, and bf16. You cannot exceed the default number of vCPUs for the instance. Threads. Just replace N in that config with the number of cores you need and optionally inside job scripts use the ${SLURM_CPUS_PER_TASK} variable to pass the number of cores in the job to commands that accept an argument for number of core, cpus or threads, e. 6 / 5. </p> <p dir=\"auto\">The default is fp16. PartitionName: Defines a partition and its characteristics. The total number of CPU(s): 32 (Since number of threads per core is 2) As @Durga mentioned , the nproc gives total number of CPUs. 9, 0. The spec sheet shows that the max number of threads per one SM 2048. Share:CPU (s): 4 On-line CPU (s) list: 0-3 Thread (s) per core: 2 Core (s) per socket: 2 Socket (s): 1. Here is what I see: 8. index. 004; LR scheduler – Constant with a warmup of 0%; Optimizer – Adafactor; Optimizer extra arguments – scale_parameter=False relative_step=False warmup_init=False LoRAファイルに保存するウェイトデータのタイプを指定します。 floatは32ビット、fp16とbf16は16ビット単位です。下の二つの方がファイルサイズが小さくなります。 デフォルトはfp16です。 Number of CPU threads per core. The number of logical cores, which equals “Thread(s) per core” × “Core(s) per socket” × “Socket(s)” i. CPUs are constructed with many cores, not just one core per chip. Either CPU or GPU can be the bottleneck: Step 2 (data transformation), and Step 4 (forward pass on the neural net) are the two most computationally intensive steps. CPU performance can be optimized for maximum throughput by tuning CPU cores to use a maximum number of CPU threads. Jul 20, 2012 at 18:50. 7. Look for Cores and Logical Processors (Threads) Through Windows Device Manager: Open Device Manager (in the search box of the taskbar, type in "Device Manager", then select Open) Click on ">" to expand the Processors section. A CPU can process at least one. LoRAファイルに保存するウェイトデータのタイプを指定します。 floatは32ビット、fp16とbf16は16ビット単位です。下の二つの方がファイルサイズが小さく. pt file You can try running it now with accelerate launch --num_cpu_threads_per_process 12 lora_train_command_line. 3. Click Advanced Configurations to expand the section. The CPU requirement for the GPQT (GPU) based model is lower that the one that are optimized for CPU. As the Intel documentation states, each one of those CPUs contains 20 physical cores (the Core (s) per socket line) which gives a total of 40 physical cores. The best count would be one per virtual core (a core with HT counts as 2 virtual cores). Table 1: srun flags to support the multi-core/multi-threaded environment. Thread count larger than the number of physical cores, 8 in this case, was not tested due to the slow outcome we saw when tested locally. 그림 AI 학습 정보를 공유하는 채널. Here's what I did on Arch: ⎗ “MultiO” => Threads = Number of logical cores * 2: overcommited threads, bad situation (O=overcommit). The Core i7-12700K has eight P-cores (high-performance) and four E-cores (Efficiency), for a total of 20 threads. One caveat is that latency can increase for thread count greater than the number of physical cores due to cache thrashing. venv/bin/accelerate-launch --num_cpu_threads_per_process 12 lora_train_popup. com>Depending on your architecture, you may have for example for your card (compute capability 6. 4. 5625 bits per weight (bpw) GGML_TYPE_Q3_K - "type-0" 3-bit quantization in super-blocks containing 16 blocks, each block having 16 weights. Up to **8 cores** per processor Up to **16 threads per processor** with Intel® Hyper-threading 2. Virtual cores get mapped to operating system threads. Each CPU core can have two threads. Single thread per CPU can easily get you 100% utilization as long as it actually does CPU work. After some changes of my command, qemu still complained. 추천 0 비추천 0 댓글 0 조회수 320 작성일 2023-02-24 04:51:28. The code for a NAN contains a number of bits called a payload that can contain extra information. 1 to 1. In the BIOS, navigate to the “CPU” or “Processor” section to see the number of threads. Turns out that the acpi option on the boot line is the culprit. Just note the differences with how the objects in memory are handled. The cpu cores entry in /proc/cpuinfo, again on x86, shows the number of physical cores. Is it working as intended or is there something I am doing wrong? I want it to run on 16 threads. Once open, click the "Performance" tab. 17. And you will feel all threads/processes are running at the same time. it runs as fast as 1. The following plot shows the scaling behavior for multiple processors. So for single precision, we could say that 1 CPU core looks like 8 GPU core, making a 10-core CPU look like an 80 core GPU. LORA SETTINGS: - LoRA type: Standard - Train batch size: 2 - Epoch: 12 ( This can be whatever you want. Multiprocessing: The use of two or more CPUs within a single computer system [4][5]. For example the command below helps you to decide if your nodes have more than one thread per core (Focus on the value of ThreadsPerCore ). 0. 3. More information please refer to this link. This is what you want to know. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":". The threading library doesn't handle multiple cores. – eduncan911. So, you don't have 56 physical processors, but rather a combination of sockets, cores and hyper-threading. of tasks to use per node. AWS::EC2::Instance CpuOptions. , 8 core) it will have 16 threads and vice-versa. Learning rate: Input a value between 0. Press Ctrl + Shift + Esc to open Task Manager. If your CPU has 6 cores, 6 threads can run simultaneously but many threads are idle much of the time, waiting for I/O, say, and even if they're logically active the O/S can do time sharing between them. In IIS the processor limit per core is set to default value of 20, logically allowing more requests to be processed concurrently per core. Having two threads allows a core to better utilize its. 2. Logical CPUs, cores and threads. 0 32 bit, 32768 in . The Core i7-12700K has eight P-cores (high-performance) and four E-cores (Efficiency), for a total of 20 threads. Number of cores per socket or physical processor Number of threads per core (hyper threading) Total number of cores available afterThe more threads a CPU can run simultaneously, the higher the number of tasks it can successfully complete. You can't get anymore than 2 threads per core.