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AMD Server/Workstation Opteron 6278

Physical

Socket: AMD Socket G34
Process Size: 32 nm
Transistors: 2400 million
Die Size: 316 mm²
Package:
tCaseMax: unknown

Performance

Frequency: 2400 MHz
Turbo Clock: up to 3300 MHz
Base Clock: 200 MHz
Multiplier: 12.0x
Voltage: unknown
TDP: 115 W

Architecture

Market: Server/Workstation
Production Status: unknown
Released: May 2012
Codename: Interlagos
Part#: OS6278WKTGGGU
Memory Support: DDR3

Cores

# of Cores: Sixteen-core
SMP # CPUs: 4
Integrated Graphics: N/A

Cache

Cache L1: 768 KB
Cache L2: 16384 KB
Cache L3: 8192 KB (per die)

Features

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

Notes

16KB L1 data cache per core.<br />
64KB L1 instruction cache shared per two cores (per module).<br />
2MB L2 cache shared per two cores (per module).<br />
8MB L3 cache shared per eight cores (per die).<br />
<br />
14MB total L3 cache available when using HT Assist.