AMD Opteron 4171 HE - OS4171FNU6DGO

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AMD Opteron 4171 HE specifications

General information
Type	CPU / Microprocessor
Market segment	Server
Family	AMD Opteron 4100 series
Model number ?	4171 HE
CPU part number	OS4171FNU6DGO is an OEM/tray microprocessor
Stepping codes	ACAFD CA CCAFD CA
Frequency ?	2100 MHz
Bus speed ?	3200 MHz (HyperTransport links)
Package	1207-land organic Land Grid Array (OLGA)
AMD Package number	30602
Socket	Socket C32

Architecture / Microarchitecture
Microarchitecture	K10
Platform	San Marino Adelaide
Processor core ?	Lisbon
Core stepping ?	D1
Manufacturing process	0.045 micron
Die size	346mm²
Data width	64 bit
The number of cores	6
The number of threads	6
Floating Point Unit	Integrated
Level 1 cache size ?	6 x 64 KB instruction caches 6 x 64 KB data caches
Level 2 cache size ?	6 x 512 KB
Level 3 cache size	6 MB
Multiprocessing	Up to 2 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 2.0 (virtualization) technology: AMD-V I/O Virtualization Tagged TLB Extended Migration EVP / Enhanced Virus Protection ?
Low power features	AMD-P 2.0: Advanced Platform Management Link CoolSpeed technology C1E state Low Voltage DDR3 memory support Link Width power cap CoolCore technology ?
On-chip peripherals	Integrated dual-channel LV-DDR3/DDR3 SDRAM Memory controller HyperTransport 3.0 technology with HT Assist and 3 HT links (one link is disabled)

Electrical / Thermal parameters
Thermal Design Power ?	50 Watt

CPUs, related to AMD Opteron 4171 HE

Model Cores /
Threads Freq. L3
cache Multi-
processing TDP Features Price

AMD Opteron 4100 series family, Socket C32

   Opteron 4105 4 / 4 1.2 GHz 6 MB 2 95 Watt

   Opteron 4122 4 / 4 2.2 GHz 6 MB 2 95 Watt $99

   Opteron 4162 EE 6 / 6 1.7 GHz 6 MB 2 35 Watt $316

   Opteron 4130 4 / 4 2.6 GHz 6 MB 2 95 Watt $125

   Opteron 4164 EE 6 / 6 1.8 GHz 6 MB 2 35 Watt $698

   Opteron 4170 HE 6 / 6 2.1 GHz 6 MB 2 65 Watt $174

   Opteron 4171 HE 6 / 6 2.1 GHz 6 MB 2 50 Watt

   Opteron 4174 HE 6 / 6 2.3 GHz 6 MB 2 65 Watt $255

   Opteron 4176 HE 6 / 6 2.4 GHz 6 MB 2 65 Watt $377

   Opteron 4180 6 / 6 2.6 GHz 6 MB 2 95 Watt $188

   Opteron 4184 6 / 6 2.8 GHz 6 MB 2 95 Watt $316

• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

• The 'Price' column shows official AMD prices as of Apr 29, 2013. Prices for obsolete and tray-only processors are not provided.

FAQ

Q: I have an AMD 4171 HE microprocessor. Can I upgrade it?

A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

AMD 4171 HE Overclocking

Sorry, overclocking information is not available at this time.

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CPU ID (1)

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CPUID features of AMD 4171 HE

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Opteron 4100 series 4171 HE CPU.

Manufacturer:	AMD
CPU Family:	Opteron 4100 series
Model Number:	4171 HE
Frequency:	2094 MHz

Part number:	OS4171FNU6DGO
Stepping Code:
Comment:
Submitted by:

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Opteron(tm) Processor 4171 HE
Cores:	6
Logical processors:	8
Processor type:	Original OEM Processor
Core stepping:	HY-D1
CPUID signature:	100F81
Family:	16 (010h)
Model:	8 (08h)
Stepping:	1 (01h)

Cache: L1 data L1 instruction L2 L3

Size: 6 x 64 KB 6 x 64 KB 6 x 512 KB 5 MB

Associativity: 2-way set
associative 2-way set
associative 16-way set
associative 48-way set
associative

Line size: 64 bytes 64 bytes 64 bytes 64 bytes

Lines per tag: 1 1 1 1

Instruction set extensions Additional instructions

MMX Advanced Bit manipulation

AMD extensions to MMX CLFLUSH

3DNow! CMOV

Extensions to 3DNow! CMPXCHG16B

SSE CMPXCHG8B

SSE2 FXSAVE/FXRSTORE

SSE3 POPCNT

SSE4A PREFETCH/PREFETCHW

SYSCALL/SYSRET

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 1 GB large page support

64-bit / Intel 64 128-bit SSE instructions

NX bit/XD-bit 36-bit page-size extensions

Hyper-Threading Technology Advanced programmable interrupt controller

Core multi-processing legacy mode

Debugging extensions

LAHF / SAHF support in 64-bit mode

LOCK MOV CR0 means MOV CR8

Machine check architecture

Machine check exception

Memory-type range registers

Misaligned SSE mode

Model-specific registers

OS visible workaround

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

Time stamp counter

Virtual 8086-mode enhancements

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Last modified: 14 May 2013