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AMD FX-8120

Physical

Socket: AMD Socket AM3+
Process Size: 32 nm
Transistors: 1200 million
Die Size: 315 mm²
Package: uPGA
tCaseMax: unknown

Performance

Frequency: 3100 MHz
Turbo Clock: up to 4000 MHz
Base Clock: 200 MHz
Multiplier: 15.5x
Voltage: 1.425 V
TDP: 125 W

Architecture

Market: Desktop
Production Status: unknown
Released: Oct 2011
Codename: Zambezi
Part#: FD8120FRGUBOX
FD8120FRW8KGU
Memory Support: DDR3

Cores

# of Cores: Eight-core
SMP # CPUs: 1
Integrated Graphics: N/A

Cache

Cache L1: 384 KB
Cache L2: 8192 KB
Cache L3: 8192 KB (shared)

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.1
  • SSE4.2
  • SSE4a
  • AMD64
  • AMD-V
  • AES
  • AVX
  • CLMUL
  • CVT16
  • EVP
  • FMA4
  • XOP
  • Turbo Core
  • HT3.1

Notes

16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module).
2MB L2 cache shared per two cores (per module).

This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped value, to facilitate better overclocking.