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.
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.
Original price
791.95
-
Original price
791.95
Original price
791.95
791.95
-
791.95
Current price
791.95
AMD EPYC 8124P - 2.45 GHz - 16-core - 32 threads - 64 MB cache - Socket SP6 - OEM
AMD
6 in stock
AMD EPYC 8124P - 2.45 GHz - 16-core - 32 threads - 64 MB cache - Socket SP6 - OEM
Original price
791.95
-
Original price
791.95
Original price
791.95
791.95
-
791.95
Current price
791.95
Original price
1,236.95
-
Original price
1,236.95
Original price
1,236.95
1,236.95
-
1,236.95
Current price
1,236.95
AMD EPYC 7543P - 2.8 GHz - 32-core - 64 threads - 256 MB cache - Socket SP3 - OEM
AMD
Only 1 left!
AMD EPYC 7543P - 2.8 GHz - 32-core - 64 threads - 256 MB cache - Socket SP3 - OEM
Original price
1,236.95
-
Original price
1,236.95
Original price
1,236.95
1,236.95
-
1,236.95
Current price
1,236.95
Original price
483.95
-
Original price
483.95
Original price
483.95
483.95
-
483.95
Current price
483.95
AMD Ryzen 7 5700G - 3.8 GHz - 8-core - 16 threads - 16 MB cache - Socket AM4 - OEM
AMD
60 in stock
AMD Ryzen 7 5700G - 3.8 GHz - 8-core - 16 threads - 16 MB cache - Socket AM4 - OEM
Original price
483.95
-
Original price
483.95
Original price
483.95
483.95
-
483.95
Current price
483.95
Original price
416.95
-
Original price
416.95
Original price
416.95
416.95
-
416.95
Current price
416.95
AMD EPYC 4364P - 4.5 GHz - 8-core - 16 threads - 32 MB cache - Socket AM5 - OEM
AMD
13 in stock
AMD EPYC 4364P - 4.5 GHz - 8-core - 16 threads - 32 MB cache - Socket AM5 - OEM
Original price
416.95
-
Original price
416.95
Original price
416.95
416.95
-
416.95
Current price
416.95
Original price
2,497.95
-
Original price
2,497.95
Original price
2,497.95
2,497.95
-
2,497.95
Current price
2,497.95
AMD EPYC 9634 - 2.25 GHz - 84-core - 168 threads - 384 MB cache - Socket SP5 - OEM
AMD
6 in stock
AMD EPYC 9634 - 2.25 GHz - 84-core - 168 threads - 384 MB cache - Socket SP5 - OEM
Original price
2,497.95
-
Original price
2,497.95
Original price
2,497.95
2,497.95
-
2,497.95
Current price
2,497.95
Original price
977.95
-
Original price
977.95
Original price
977.95
977.95
-
977.95
Current price
977.95
AMD EPYC 7643 - 2.3 GHz - 48-core - 96 threads - 256 MB cache - Socket SP3 - OEM
AMD
Only 5 left!
AMD EPYC 7643 - 2.3 GHz - 48-core - 96 threads - 256 MB cache - Socket SP3 - OEM
Original price
977.95
-
Original price
977.95
Original price
977.95
977.95
-
977.95
Current price
977.95
Original price
4,583.95
-
Original price
4,583.95
Original price
4,583.95
4,583.95
-
4,583.95
Current price
4,583.95
AMD Ryzen ThreadRipper PRO 7975WX - 4 GHz - 32-core - 64 threads - 128 MB cache - Socket sTR5 - PIB/WOF
AMD
Only 1 left!
AMD Ryzen ThreadRipper PRO 7975WX - 4 GHz - 32-core - 64 threads - 128 MB cache - Socket sTR5 - PIB/WOF
Original price
4,583.95
-
Original price
4,583.95
Original price
4,583.95
4,583.95
-
4,583.95
Current price
4,583.95
Original price
3,271.95
-
Original price
3,271.95
Original price
3,271.95
3,271.95
-
3,271.95
Current price
3,271.95
AMD EPYC 9375F - 3.85 GHz - 32-core - 64 threads - 256 MB cache - Socket SP5 - OEM
AMD
Only 4 left!
AMD EPYC 9375F - 3.85 GHz - 32-core - 64 threads - 256 MB cache - Socket SP5 - OEM
Original price
3,271.95
-
Original price
3,271.95
Original price
3,271.95
3,271.95
-
3,271.95
Current price
3,271.95
Original price
7,732.95
-
Original price
7,732.95
Original price
7,732.95
7,732.95
-
7,732.95
Current price
7,732.95
AMD EPYC 9655 - 2.6 GHz - 96-core - 192 threads - 384 MB cache - Socket SP5 - OEM
AMD
Only 5 left!
AMD EPYC 9655 - 2.6 GHz - 96-core - 192 threads - 384 MB cache - Socket SP5 - OEM
Original price
7,732.95
-
Original price
7,732.95
Original price
7,732.95
7,732.95
-
7,732.95
Current price
7,732.95
Original price
1,478.95
-
Original price
1,478.95
Original price
1,478.95
1,478.95
-
1,478.95
Current price
1,478.95
AMD Ryzen ThreadRipper PRO 5955WX - 4 GHz - 16-core - 32 threads - 64 MB cache - Socket sWRX8 - OEM
AMD
Only 3 left!
AMD Ryzen ThreadRipper PRO 5955WX - 4 GHz - 16-core - 32 threads - 64 MB cache - Socket sWRX8 - OEM
Original price
1,478.95
-
Original price
1,478.95
Original price
1,478.95
1,478.95
-
1,478.95
Current price
1,478.95
Original price
772.95
-
Original price
772.95
Original price
772.95
772.95
-
772.95
Current price
772.95
Intel Xeon 6349P - 3.6 GHz - 6-core - 12 threads - 18 MB cache - FCLGA1700 Socket - OEM
Intel
Only 1 left!
Intel Xeon 6349P - 3.6 GHz - 6-core - 12 threads - 18 MB cache - FCLGA1700 Socket - OEM
Original price
772.95
-
Original price
772.95
Original price
772.95
772.95
-
772.95
Current price
772.95
Original price
392.95
-
Original price
392.95
Original price
392.95
392.95
-
392.95
Current price
392.95
AMD Ryzen 7 5700X - 3.4 GHz - 8-core - 16 threads - 32 MB cache - Socket AM4 - OEM
AMD
6 in stock
AMD Ryzen 7 5700X - 3.4 GHz - 8-core - 16 threads - 32 MB cache - Socket AM4 - OEM
Original price
392.95
-
Original price
392.95
Original price
392.95
392.95
-
392.95
Current price
392.95
Original price
567.95
-
Original price
567.95
Original price
567.95
567.95
-
567.95
Current price
567.95
Intel Core i9 12900K - 3.2 GHz - 16-core - 24 threads - 30 MB cache - LGA1700 Socket - Box (without cooler)
Intel
183 in stock
Intel Core i9 12900K - 3.2 GHz - 16-core - 24 threads - 30 MB cache - LGA1700 Socket - Box (without cooler)
Original price
567.95
-
Original price
567.95
Original price
567.95
567.95
-
567.95
Current price
567.95
Original price
414.95
-
Original price
414.95
Original price
414.95
414.95
-
414.95
Current price
414.95
Intel Core i7 12700K - 3.6 GHz - 12-core - 20 threads - 25 MB cache - LGA1700 Socket - Box (without cooler)
Intel
22 in stock
Intel Core i7 12700K - 3.6 GHz - 12-core - 20 threads - 25 MB cache - LGA1700 Socket - Box (without cooler)
Original price
414.95
-
Original price
414.95
Original price
414.95
414.95
-
414.95
Current price
414.95
Original price
12,370.95
-
Original price
12,370.95
Original price
12,370.95
12,370.95
-
12,370.95
Current price
12,370.95
AMD Ryzen ThreadRipper PRO 7995WX - 2.5 GHz - 96-core - 192 threads - 384 MB cache - Socket sTR5 - PIB/WOF
AMD
7 in stock
AMD Ryzen ThreadRipper PRO 7995WX - 2.5 GHz - 96-core - 192 threads - 384 MB cache - Socket sTR5 - PIB/WOF
Original price
12,370.95
-
Original price
12,370.95
Original price
12,370.95
12,370.95
-
12,370.95
Current price
12,370.95
Original price
8,973.95
-
Original price
8,973.95
Original price
8,973.95
8,973.95
-
8,973.95
Current price
8,973.95
AMD Ryzen ThreadRipper PRO 7985WX - 3.2 GHz - 64-core - 128 threads - 256 MB cache - Socket sTR5 - PIB/WOF
AMD
Only 4 left!
AMD Ryzen ThreadRipper PRO 7985WX - 3.2 GHz - 64-core - 128 threads - 256 MB cache - Socket sTR5 - PIB/WOF
Original price
8,973.95
-
Original price
8,973.95
Original price
8,973.95
8,973.95
-
8,973.95
Current price
8,973.95
Original price
4,060.95
-
Original price
4,060.95
Original price
4,060.95
4,060.95
-
4,060.95
Current price
4,060.95
AMD EPYC 9455P - 3.15 GHz - 48-core - 96 threads - 256 MB cache - Socket SP5 - OEM
AMD
Only 4 left!
AMD EPYC 9455P - 3.15 GHz - 48-core - 96 threads - 256 MB cache - Socket SP5 - OEM
Original price
4,060.95
-
Original price
4,060.95
Original price
4,060.95
4,060.95
-
4,060.95
Current price
4,060.95
Original price
668.95
-
Original price
668.95
Original price
668.95
668.95
-
668.95
Current price
668.95
Intel Xeon E-2468 - 2.6 GHz - 8-core - 16 threads - 24 MB cache - FCLGA1700 Socket - OEM
Intel
Only 1 left!
Intel Xeon E-2468 - 2.6 GHz - 8-core - 16 threads - 24 MB cache - FCLGA1700 Socket - OEM
Original price
668.95
-
Original price
668.95
Original price
668.95
668.95
-
668.95
Current price
668.95
Original price
489.95
-
Original price
489.95
Original price
489.95
489.95
-
489.95
Current price
489.95
Intel Core i7 i7-14700F - 2.1 GHz - 20-core - 28 threads - 33 MB cache - FCLGA1700 Socket - OEM
Intel
110 in stock
Intel Core i7 i7-14700F - 2.1 GHz - 20-core - 28 threads - 33 MB cache - FCLGA1700 Socket - OEM
Original price
489.95
-
Original price
489.95
Original price
489.95
489.95
-
489.95
Current price
489.95
Original price
114.95
-
Original price
114.95
Original price
114.95
114.95
-
114.95
Current price
114.95
Intel Core i3 12100F - 3.3 GHz - 4 cores - 8 threads - 12 MB cache - LGA1700 Socket - OEM
Intel
35 in stock
Intel Core i3 12100F - 3.3 GHz - 4 cores - 8 threads - 12 MB cache - LGA1700 Socket - OEM
Original price
114.95
-
Original price
114.95
Original price
114.95
114.95
-
114.95
Current price
114.95
Original price
401.95
-
Original price
401.95
Original price
401.95
401.95
-
401.95
Current price
401.95
Intel Core i7 12700F - 2.1 GHz - 12-core - 20 threads - 25 MB cache - LGA1700 Socket - OEM
Intel
42 in stock
Intel Core i7 12700F - 2.1 GHz - 12-core - 20 threads - 25 MB cache - LGA1700 Socket - OEM
Original price
401.95
-
Original price
401.95
Original price
401.95
401.95
-
401.95
Current price
401.95
Original price
523.95
-
Original price
523.95
Original price
523.95
523.95
-
523.95
Current price
523.95
Intel Core i7 i7-14700KF - 3.4 GHz - 20-core - 28 threads - 33 MB cache - FCLGA1700 Socket - Box
Intel
20 in stock
Intel Core i7 i7-14700KF - 3.4 GHz - 20-core - 28 threads - 33 MB cache - FCLGA1700 Socket - Box
Original price
523.95
-
Original price
523.95
Original price
523.95
523.95
-
523.95
Current price
523.95
Original price
473.95
-
Original price
473.95
Original price
473.95
473.95
-
473.95
Current price
473.95
Intel Core i7 i7-14700 - 2.1 GHz - 20-core - 28 threads - 33 MB cache - FCLGA1700 Socket - Box
Intel
Only 5 left!
Intel Core i7 i7-14700 - 2.1 GHz - 20-core - 28 threads - 33 MB cache - FCLGA1700 Socket - Box
Original price
473.95
-
Original price
473.95
Original price
473.95
473.95
-
473.95
Current price
473.95
Original price
316.95
-
Original price
316.95
Original price
316.95
316.95
-
316.95
Current price
316.95
Intel Core i5 i5-14600K - 3.5 GHz - 14-core - 20 threads - 24 MB cache - FCLGA1700 Socket - Box
Intel
45 in stock
Intel Core i5 i5-14600K - 3.5 GHz - 14-core - 20 threads - 24 MB cache - FCLGA1700 Socket - Box
Original price
316.95
-
Original price
316.95
Original price
316.95
316.95
-
316.95
Current price
316.95
Original price
479.95
-
Original price
479.95
Original price
479.95
479.95
-
479.95
Current price
479.95
Intel Core Ultra 7 265K - 3.9 GHz - 20-core - 20 threads - 30 MB cache - FCLGA1851 Socket - OEM
Intel
9 in stock
Intel Core Ultra 7 265K - 3.9 GHz - 20-core - 20 threads - 30 MB cache - FCLGA1851 Socket - OEM
Original price
479.95
-
Original price
479.95
Original price
479.95
479.95
-
479.95
Current price
479.95
Original price
204.95
-
Original price
204.95
Original price
204.95
204.95
-
204.95
Current price
204.95
AMD Ryzen 5 8400F - 4.2 GHz - 6-core - 12 threads - 16 MB cache - Socket AM5 - AMD Processors multipack (MPK)
AMD
216 in stock
AMD Ryzen 5 8400F - 4.2 GHz - 6-core - 12 threads - 16 MB cache - Socket AM5 - AMD Processors multipack (MPK)
Original price
204.95
-
Original price
204.95
Original price
204.95
204.95
-
204.95
Current price
204.95
Original price
381.95
-
Original price
381.95
Original price
381.95
381.95
-
381.95
Current price
381.95
AMD Ryzen 5 9600X - 3.9 GHz - 6-core - 12 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
AMD
144 in stock
AMD Ryzen 5 9600X - 3.9 GHz - 6-core - 12 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
Original price
381.95
-
Original price
381.95
Original price
381.95
381.95
-
381.95
Current price
381.95
Original price
482.95
-
Original price
482.95
Original price
482.95
482.95
-
482.95
Current price
482.95
AMD Ryzen 7 9700X - 3.8 GHz - 8-core - 16 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
AMD
12 in stock
AMD Ryzen 7 9700X - 3.8 GHz - 8-core - 16 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
Original price
482.95
-
Original price
482.95
Original price
482.95
482.95
-
482.95
Current price
482.95
Original price
402.95
-
Original price
402.95
Original price
402.95
402.95
-
402.95
Current price
402.95
AMD Ryzen 5 Pro - 6-core - AMD Processors multipack (MPK)
AMD
336 in stock
AMD Ryzen 5 Pro - 6-core - AMD Processors multipack (MPK)
Original price
402.95
-
Original price
402.95
Original price
402.95
402.95
-
402.95
Current price
402.95
Original price
3,138.95
-
Original price
3,138.95
Original price
3,138.95
3,138.95
-
3,138.95
Current price
3,138.95
AMD Ryzen ThreadRipper PRO 7965WX - 4.2 GHz - 24-core - 48 threads - 128 MB cache - Socket sTR5 - PIB/WOF
AMD
Only 2 left!
AMD Ryzen ThreadRipper PRO 7965WX - 4.2 GHz - 24-core - 48 threads - 128 MB cache - Socket sTR5 - PIB/WOF
Original price
3,138.95
-
Original price
3,138.95
Original price
3,138.95
3,138.95
-
3,138.95
Current price
3,138.95
Original price
293.95
-
Original price
293.95
Original price
293.95
293.95
-
293.95
Current price
293.95
AMD Ryzen 5 Pro 7645 - 3.8 GHz - 6-core - 12 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
AMD
12 in stock
AMD Ryzen 5 Pro 7645 - 3.8 GHz - 6-core - 12 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
Original price
293.95
-
Original price
293.95
Original price
293.95
293.95
-
293.95
Current price
293.95
Original price
415.95
-
Original price
415.95
Original price
415.95
415.95
-
415.95
Current price
415.95
AMD Ryzen 7 Pro 7745 - 3.8 GHz - 8-core - 16 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
AMD
12 in stock
AMD Ryzen 7 Pro 7745 - 3.8 GHz - 8-core - 16 threads - 32 MB cache - Socket AM5 - AMD Processors multipack (MPK)
Original price
415.95
-
Original price
415.95
Original price
415.95
415.95
-
415.95
Current price
415.95
Original price
520.95
-
Original price
520.95
Original price
520.95
520.95
-
520.95
Current price
520.95
AMD Ryzen 9 Pro 7945 - 3.7 GHz - 12-core - 24 threads - 64 MB cache - Socket AM5 - AMD Processors multipack (MPK)
AMD
12 in stock
AMD Ryzen 9 Pro 7945 - 3.7 GHz - 12-core - 24 threads - 64 MB cache - Socket AM5 - AMD Processors multipack (MPK)
Original price
520.95
-
Original price
520.95
Original price
520.95
520.95
-
520.95
Current price
520.95
Original price
7,538.95
-
Original price
7,538.95
Original price
7,538.95
7,538.95
-
7,538.95
Current price
7,538.95
AMD Ryzen ThreadRipper PRO 5995WX - 2.7 GHz - 64-core - 128 threads - 256 MB cache - Socket sWRX8 - PIB/WOF
AMD
Only 4 left!
AMD Ryzen ThreadRipper PRO 5995WX - 2.7 GHz - 64-core - 128 threads - 256 MB cache - Socket sWRX8 - PIB/WOF
Original price
7,538.95
-
Original price
7,538.95
Original price
7,538.95
7,538.95
-
7,538.95
Current price
7,538.95