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Processor of the day

Intel Pentium MMX Overdrive 180 SL2FE 01.jpg
Intel Pentium MMX Overdrive 180

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 i9-14900KS
Laptop PCs
AMD : Ryzen 9 6980HX
Intel : Core i9-12950HX
Servers
AMD : EPYC 9654P

Intel : Intel Xeon 6980P

Other articles > X86 Glossary > Trailing Bit Manipulation instructions (TBM)

TBM consists of instructions complementary to the instruction set started by BMI1; their complementary nature means they do not necessarily need to be used directly but can be generated by an optimizing compiler when supported. AMD introduced TBM together with BMI1 in its Piledriver line of processors; AMD Jaguar and Zen- based processors do not support TBM.


Used for : AMD APU, AMD Athlon, AMD FX, AMD Sempron