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AMD Phenom II X2 550 BE

Physical

Socket: AMD Socket AM3
Process Size: 45 nm
Transistors: 758 million
Die Size: 258 mm²
Package: uPGA
tCaseMax: unknown

Performance

Frequency: 3100 MHz
Turbo Clock: N/A
Base Clock: 200 MHz
Multiplier: 15.5x
Voltage: 1.425 V
TDP: 80 W

Architecture

Market: Desktop
Production Status: unknown
Released: Jun 2009
Codename: Callisto
Part#: HDZ550WFK2DGI
HDZ550WFGIBOX
Memory Support: DDR3

Cores

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

Cache

Cache L1: 128 KB (per core)
Cache L2: 512 KB (per core)
Cache L3: 6144 KB (shared)

Features

  • MMX
  • 3DNow!
  • SSE
  • SSE2
  • SSE3
  • SSE4A
  • AMD64
  • NX bit
  • AMD Virtualization

Notes

This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label.