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Processor of the day

AMD Duron 700 AUT1B AKBA 01.jpg
AMD Duron 700

Most popular CPUs

Cyrix 486DRx²20/40
Cyrix 486DRx²16/32
Cyrix 486DRx²20/40
Cyrix 486DRx²25/50
Cyrix 486DRx²33/66

Intel Core i7-3770
Intel Core i5-3470
Intel Core i5-2400
Intel Core i5-4570
Intel Core i7-2600

Most powerful CPUs
Desktop PCs
AMD : Ryzen 9 7950X
Intel : Core i9-13900KF
Laptop PCs
AMD : Ryzen 9 6980HX
Intel : Core i9-12950HX
Servers
AMD : EPYC 9654P
Intel : Xeon Platinium 9282

Other articles > X86 Glossary > Intel Dynamic Acceleration (IDA)

While one core is inactive, this feature allows one of the processor cores to temporarily operate at a higher frequency point than HFM when the operating system requests increased performance. This higher frequency is called the opportunistic frequency and the HFM frequency is called the guaranteed frequency. The opportunistic frequency has a bus ratio of (N+1):1, where N is the guaranteed frequency bus ratio.


Used for : Intel Core 2, Intel Core i7, Intel Xeon