Pentium (P5)
threadsMemory ctrl.
None
cpuFeatures
  • i586
actActions

Additional specifications:

Microarchitecture
CPUID 513 (B1), 515 (C1), 517 (D1), 51A (tA1)
L1 cache 8KB code, 8KB data
Process node 800nm

Description:

Pentium Steppings B1 and C1 (CPUIDs 513 and 515 respectively) are affected by the FDIV bug, check your Pentium S-Spec to make sure your chip has the bug or not

Pentium Stepping tA1 is actually a P54C Pentium derivate for the Socket 4 Pentium OverDrive

doc 1 document available
Release date
File
Logs
Release date
1996-03-04
File
Logs

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