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Processors

A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. The computer industry has used the term "central processing unit" at least since the early 1960s. Traditionally, the term "CPU" refers to a processor, more specifically to its processing unit and control unit (CU), distinguishing these core elements of a computer from external components such as main memory and I/O circuitry.

The form, design, and implementation of CPUs have changed over the course of their history, but their fundamental operation remains almost unchanged. Principal components of a CPU include the arithmetic logic unit (ALU) that performs arithmetic and logic operations, processor registers that supply operands to the ALU and store the results of ALU operations, and a control unit that orchestrates the fetching (from memory) and execution of instructions by directing the coordinated operations of the ALU, registers and other components.

Most modern CPUs are microprocessors, meaning they are contained on a single integrated circuit (IC) chip. An IC that contains a CPU may also contain memory, peripheral interfaces, and other components of a computer; such integrated devices are variously called microcontrollers or systems on a chip (SoC). Some computers employ a multi-core processor, which is a single chip containing two or more CPUs called "cores"; in that context, one can speak of such single chips as "sockets".[3] Array processors or vector processors have multiple processors that operate in parallel, with no unit considered central. There also exists the concept of virtual CPUs which are an abstraction of dynamical aggregated computational resources.

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AMD Ryzen 9 Pro 7945 - 3.7 GHz - 12-core - 24 threads - 64 MB cache - Socket AM5 - AMD Processors multipack (MPK)

AMD
24 na skladě

AMD Ryzen 9 Pro 7945 - 3.7 GHz - 12-core - 24 threads - 64 MB cache - Socket AM5 - AMD Processors multipack (MPK)

511.95 - 511.95
511.95
511.95 - 511.95
511.95
7,539.95 - 7,539.95
7,539.95
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7,539.95

AMD Ryzen ThreadRipper PRO 5995WX - 2.7 GHz - 64-core - 128 threads - 256 MB cache - Socket sWRX8 - PIB/WOF

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7,539.95
688.95 - 688.95
688.95
688.95 - 688.95
688.95

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AMD
11 na skladě

AMD EPYC 4545P - 3 GHz - 16-core - 32 threads - 64 MB cache - Socket AM5 - OEM

688.95 - 688.95
688.95
688.95 - 688.95
688.95
719.95 - 719.95
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AMD EPYC 4565P - 4.3 GHz - 16-core - 32 threads - 64 MB cache - Socket AM5 - OEM

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520.95 - 520.95
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AMD EPYC 4465P - 3.4 GHz - 12-core - 24 threads - 64 MB cache - Socket AM5 - OEM

520.95 - 520.95
520.95
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295.95 - 295.95
295.95
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AMD
18 na skladě

AMD EPYC 4245P - 3.9 GHz - 6-core - 12 threads - 32 MB cache - Socket AM5 - OEM

295.95 - 295.95
295.95
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762.95 - 762.95
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AMD EPYC 4244P - 3.8 GHz - 6-core - 12 threads - 32 MB cache - Socket AM5 - OEM

244.95 - 244.95
244.95
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244.95
289.95 - 289.95
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396.95

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