AMD Phenom X4 9550 - HD9550WCJ4BGH (HD9550WCGHBOX)

CPU » AMD » K10 families » Phenom X4 » 9550

Specifications

Hardware fix for the infamous "TLB bug" was implemented in core revision B3 of Phenom and Third-Generation Opteron microprocessors. These CPUs no longer required the temporary fix, and, as a result, had better performance than B2-revision processors. Actual performance gain in newer processor was very dependent on application type. The gain could be unnoticeable in small, CPU-bound applications, or it could be as high as 60% - 70% in memory-intensive applications, such as WinRAR. On average, B3-revision CPUs had 5% - 10% higher performance. To reflect their better performance, AMD added 50 to their model numbers. For instance, this 2.2 GHz Phenom X4 processor with B3 core stepping has model number 9550, while older B2 stepping Phenom X4 CPU with the same internal clock frequency and CPU features has model number 9500.

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Phenom X4
Model number ?	9550
CPU part numbers	HD9550WCJ4BGH is an OEM/tray microprocessor HD9550WCGHBOX is a boxed microprocessor
Stepping codes	JAAFB AA JAAHB AA
Frequency ?	2200 MHz
Bus speed ?	533 MHz Memory controller One 1800 MHz 16-bit HyperTransport link
Clock multiplier ?	11
Package	940-pin organic micro-PGA
Sockets	Socket AM2 Socket AM2+
Introduction date	Mar 27, 2008
Price at introduction	$209

Architecture / Microarchitecture
Microarchitecture	K10
Processor core ?	Agena
Core stepping ?	B3
CPUID	100F23
Manufacturing process	0.065 micron SOI 450 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 caches 4 x 64 KB 2-way associative data caches
Level 2 cache size ?	4 x 512 KB 16-way set associative caches
Level 3 cache size	2 MB 32-way set associative shared cache
Multiprocessing	Uniprocessor
Features	MMX 3DNow! SSE SSE2 SSE3 SSE4a ? Advanced Bit Manipulation ? AMD64 technology ? AMD-V (virtualization) technology Enhanced Virus Protection ?
Low power features	Cool'n'Quiet 2.0 CoolCore technology ? Independent Dynamic Core Technology ? Dual Dynamic Power Management ? Core C1 and C1E states Package S1, S3, S4 and S5 states
On-chip peripherals	Integrated dual-channel 144-bit DDR2 SDRAM Memory controller HyperTransport 3 technology

Electrical/Thermal parameters
V core ?	1.15V - 1.25V
V NorthBridge	1.25V
Maximum operating temperature ?	55°C - 70°C
Thermal Design Power ?	95 Watt

Notes on AMD HD9550WCJ4BGH
On socket AM2+ platforms in the minimum performance state the processor runs at 1100 MHz / 1.05 Volt core voltage, and has TDP 58.3 Watt On socket AM2 platforms in the minimum performance state the processor runs at 1100 MHz / 1.15 - 1.25 Volt core voltage, and has TDP 67 Watt

CPUs, related to AMD Phenom X4 9550

Model Cores /
Threads Freq. L3
cache TDP Features

AMD Phenom X4 family, Socket AM2 / Socket AM2+

   AMD Phenom X4 9700 4 / 4 2.4 GHz 2 MB 125 Watt

   AMD Phenom X4 9750 (95W) 4 / 4 2.4 GHz 2 MB 95 Watt

   AMD Phenom X4 9750 (125W) 4 / 4 2.4 GHz 2 MB 125 Watt

   AMD Phenom X4 9750B 4 / 4 2.4 GHz 2 MB 95 Watt

   AMD Phenom X4 9850 (95W) 4 / 4 2.5 GHz 2 MB 95 Watt

   AMD Phenom X4 9850 (125W, non-BE)) 4 / 4 2.5 GHz 2 MB 125 Watt

   AMD Phenom X4 9850B 4 / 4 2.5 GHz 2 MB 95 Watt

   AMD Phenom X4 9850 (125W, BE) 4 / 4 2.5 GHz 2 MB 125 Watt Unlock

   AMD Phenom X4 9950 (125W) 4 / 4 2.6 GHz 2 MB 125 Watt Unlock

   AMD Phenom X4 9950 (140W) 4 / 4 2.6 GHz 2 MB 140 Watt Unlock

Other families, K10 micro-architecture, Socket AM2 / Socket AM2+

   AMD Athlon X2 7550 2 / 2 2.5 GHz 2 MB 95 Watt

   AMD Athlon X2 7750 (non-BE) 2 / 2 2.7 GHz 2 MB 95 Watt

   AMD Athlon X2 7750 (BE) 2 / 2 2.7 GHz 2 MB 95 Watt Unlock

   AMD Athlon X2 7850 2 / 2 2.8 GHz 2 MB 95 Watt Unlock

   AMD Phenom X3 8750B 3 / 3 2.4 GHz 2 MB 95 Watt

   AMD Phenom X3 8750 (BE) 3 / 3 2.4 GHz 2 MB 95 Watt Unlock

   AMD Phenom X3 8850 (non-BE) 3 / 3 2.5 GHz 2 MB 95 Watt

   AMD Phenom X3 8850B 3 / 3 2.5 GHz 2 MB 95 Watt

• Highlighted numbers and features indicate whether specific processor performs better or worse than Phenom X4 9550

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

• List of related CPUs is not complete.

• Features abbreviations:

Unlock - Unlocked multiplier

Pictures (1)


AMD Phenom X4 9550 - HD9550WCJ4BGH
2010-05-08 01:34:28 Posted by: nunya Bidness
FYI

CPU ID (1)

View / search public CPUID submissions | Check your CPU

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Phenom X4 9550 CPU.

Manufacturer:	AMD
CPU Family:	Phenom X4
Model Number:	9550
Frequency:	2200 MHz

Part number:	HD9550WCJ4BGH
Stepping Code:	JAAHB AA 0820GPMW
Comment:	Agena
Submitted by:	Neon

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Phenom(tm) 9550 Quad-Core Processor
Cores:	4
Logical processors:	4
Processor type:	Original OEM Processor
Core stepping:	DR-B3
CPUID signature:	100F23
Family:	16 (010h)
Model:	2 (02h)
Stepping:	3 (03h)

Cache: L1 data L1 instruction L2 L3

Size: 4 x 64 KB 4 x 64 KB 4 x 512 KB 2 MB

Associativity: 2-way set
associative 2-way set
associative 16-way set
associative 32-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 MONITOR/MWAIT

SSE4A POPCNT

PREFETCH/PREFETCHW

SYSCALL/SYSRET

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 1 GB large page support

64-bit / Intel 64 100MHz multiplier control

NX bit/XD-bit 128-bit SSE instructions

Secure Virtual Machine (Virtualization) 36-bit page-size extensions

PowerNow! / Cool'n'Quiet Advanced programmable interrupt controller

Core multi-processing legacy mode

Debugging extensions

Extended APIC space

Hardware P-state control

Hardware thermal control

Instruction based sampling

LAHF/SAHF support in 64-bit mode

LBR virtualization

LOCK MOV CR0 means MOV CR8

Machine check architecture

Machine check exception

Memory-type range registers

Misaligned SSE mode

Model-specific registers

Nested page tables

OS visible workaround

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

RDTSCP

SVM lock

Software thermal control

Support for NRIP save

THERMTRIP

TSC rate is ensured to be invariant across all states

Temperature sensor

Time stamp counter

Virtual 8086-mode enhancements

Comments (3)

BOX BGH not correct

2008-08-15 09:33:01

Posted by: Brodey Dover

I have received a Phenom from a Canadian supplier HD9550WCJ4BGH and it is definitely in a box with a heatsink and everything. UPC on the box is 730143265027

Other writings:
JAAHB AA 0821APGW
9652048E80348

Response: Please see if the box has OPN HD9550WCGHBOX on it. The CPU itself is always marked as HD9550WCJ4BGH, even if it's shipped in a b

AMD Phenom X4 9550

2009-01-06 05:49:30

Posted by: Crypton

All of the HD9550WCJ4BGH series chips I have seen have been OEM/No HSF/Box. Also have seen and tested boxed versions we put in new builds for customers and none of them were HD9550WCJ4BGH. I know AMD has at least a couple locations (plants) where they manufacture chips. Not even sure if those 2 versions are manufactured in the same location. I wonder is if there was a mixup or boxed version of the HD9550WCJ4BGH then that would be about the only way it would have happened. Not that it matters, same chip, same setup, freq, voltage, etc.. The one I posted the CPU-Z up on here is OEM version. I am running one in my machine at home :)

AMD Phenom X4 9550

manufacturer

2010-10-04 14:34:17

Posted by: mohannd daly

AMD
model Phenom(tm) 9550 Quad-Core Processor
clock speed 2221.0 MHz
FSB speed 200.0 MHz
multiplier 11.0x
L1 Data cache 4 x 64 KBytes, 2-way set associative, 64-byte line size
L1 Instruction cache 4 x 64 KBytes, 2-way set associative, 64-byte line size
L2 cache 4 x 512 KBytes, 16-way set associative, 64-byte line size
L3 cache 2 MBytes, 32-way set associative, 64-byte line size
FID/VID Control yes

manufacturer

Last modified: 9 Feb 2012

AMD Phenom X4 9550 - HD9550WCJ4BGH (HD9550WCGHBOX)

Specifications

Pictures (1)

CPU ID (1)

Comments (3)

BOX BGH not correct

AMD Phenom X4 9550

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