Processors
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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原价 1,990.56 - 原价 1,990.56原价 1,990.561,990.561,990.56 - 1,990.56现价 1,990.56| / -
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原价 4,113.03 - 原价 4,113.03原价 4,113.034,113.034,113.03 - 4,113.03现价 4,113.03| / -
原价 520.54 - 原价 520.54原价 520.54520.54520.54 - 520.54现价 520.54| /
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AMD146股票AMD Radeon Pro VII 16 GB High Bandwidth Memory 2 (HBM2)
原价 520.54 - 原价 520.54原价 520.54520.54520.54 - 520.54现价 520.54| / -
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原价 118.15 - 原价 118.15原价 118.15118.15118.15 - 118.15现价 118.15| /
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AMD27股票AMD Ryzen 3 4100 processor 3.8 GHz 4 MB L3 Box
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原价 540.33 - 原价 540.33原价 540.33540.33540.33 - 540.33现价 540.33| /
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AMD41股票AMD Ryzen™ 7 8700G - processor
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原价 125.87 - 原价 125.87原价 125.87125.87125.87 - 125.87现价 125.87| /
Amd Ryzen 5 3400G Processor 3.7 Ghz 4 Mb L3 Box
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原价 191.73 - 原价 191.73原价 191.73191.73191.73 - 191.73现价 191.73| /
Amd Ryzen™ 5 5500Gt - Processor
AMD149股票AMD Ryzen™ 5 5500GT - processor
原价 191.73 - 原价 191.73原价 191.73191.73191.73 - 191.73现价 191.73| / -
原价 1,063.24 - 原价 1,063.24原价 1,063.241,063.241,063.24 - 1,063.24现价 1,063.24| /
Amd Ryzen 9 7950X3d Processor 4.2 Ghz 128 Mb L3 Box
AMD18股票AMD Ryzen 9 7950X3D processor 4.2 GHz 128 MB L3 Box
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原价 104.59 - 原价 104.59原价 104.59104.59104.59 - 104.59现价 104.59| /
Amd Ryzen 3 3200G Processor 3.6 Ghz 4 Mb L3 Box
AMD27股票AMD Ryzen 3 3200G processor 3.6 GHz 4 MB L3 Box
原价 104.59 - 原价 104.59原价 104.59104.59104.59 - 104.59现价 104.59| / -
原价 141.37 - 原价 141.37原价 141.37141.37141.37 - 141.37现价 141.37| /
Amd Ryzen 4300G Processor 3.8 Ghz 4 Mb L3 Box
AMD40股票AMD Ryzen 4300G processor 3.8 GHz 4 MB L3 Box
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原价 363.91 - 原价 363.91原价 363.91363.91363.91 - 363.91现价 363.91| /
Amd Ryzen 5 7600X Processor 4.7 Ghz 32 Mb L3 Box
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原价 538.40 - 原价 538.40原价 538.40538.40538.40 - 538.40现价 538.40| /
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原价 377.66 - 原价 377.66原价 377.66377.66377.66 - 377.66现价 377.66| /
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原价 261.45 - 原价 261.45原价 261.45261.45261.45 - 261.45现价 261.45| /
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Amd Ryzen 7 5700X Processor 3.4 Ghz 32 Mb L3 Box
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原价 416.38 - 原价 416.38原价 416.38416.38416.38 - 416.38现价 416.38| /
Amd Ryzen™ 7 5700X3d - Processor
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原价 416.38 - 原价 416.38原价 416.38416.38416.38 - 416.38现价 416.38| / -
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