AMD Opteron 2.3GHz 8356 0S8356WAL4BGH Socket Fr2 / 1207 Quad Core CPU Processor

Tested

General information

Type CPU / Microprocessor

Market segment Server

Family AMD Third Generation Opteron

Model number 8356

CPU part numbers OS8356WAL4BGH is an OEM/tray microprocessor

OS8356WAL4BGHWOF is a boxed microprocessor

Stepping codes AAAFB AA   GAAAB AA   GAAFB AA

Frequency 2300 MHz

Bus speed 2000 MHz (integrated memory controller)

1000 MHz (HyperTransport links)

Package 1207-land lidded LGA

AMD Package number 29657

Socket Socket Fr2(1207)

Architecture / Microarchitecture

Microarchitecture K10

Processor core Barcelona

Core stepping B3

Manufacturing process 0.065 micron SOI

463 million transistors

Die size 285mm2

Data width 64 bit

The number of cores 4

The number of threads 4

Floating Point Unit Integrated

Level 1 cache size 4 x 64 KB 2-way associative instruction cache

4 x 64 KB 2-way associative data cache

Level 2 cache size 4 x 512 KB 8-way set associative cache

Level 3 cache size 2 MB 32-way set associative shared cache

Physical memory 256 TB

Multiprocessing Up to 8 processors

Features • MMX instructions

• 3DNow! technology

• SSE / Streaming SIMD Extensions

• SSE2 / Streaming SIMD Extensions 2

• SSE3 / Streaming SIMD Extensions 3

• SSE4a 

• ABM / Advanced Bit Manipulation

• AMD64 / AMD 64-bit technology 

• AMD-V / AMD Virtualization technology

• EVP / Enhanced Virus Protection

Low power features • Enhanced PowerNow!

• CoolCore technology 

• Independent Dynamic Core Technology

• Dual Dynamic Power Management 

• C1 Halt, C2 and C3 Stop Grant core states

• C1E Enhanced Stop Grant state

On-chip peripherals • Integrated dual-channel 144-bit DDR2 SDRAM Memory controller

• HyperTransport technology with three 16-bit links up to 1000 MHz each