AMD Athlon X2 7550 - AD7550WCJ2BGH

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Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon X2
Model number ?	7550
CPU part number	AD7550WCJ2BGH is an OEM/tray microprocessor
Stepping code	JAAPB AA
Frequency ?	2500 MHz
Clock multiplier ?	12.5
Package	940-pin organic microPGA
Sockets	Socket AM2 Socket AM2+
Introduction date	Dec 14, 2008

Architecture / Microarchitecture
Microarchitecture	K10
Processor core ?	Kuma
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	2
The number of threads	2
Floating Point Unit	Integrated
Level 1 cache size ?	2 x 64 KB instruction caches 2 x 64 KB data caches
Level 2 cache size ?	2 x 512 KB
Level 3 cache size	Shared 2 MB
Multiprocessing	Uniprocessor
Features	MMX 3DNow! SSE SSE2 SSE3 SSE4a ? 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 ?
On-chip peripherals	Integrated dual-channel (128-bit) DDR2 SDRAM Memory controller HyperTransport technology ?

Electrical/Thermal parameters
V core ?	1.05V - 1.325V
Maximum operating temperature ?	73°C
Thermal Design Power ?	95 Watt

CPUs, related to AMD Athlon X2 7550

Model Cores /
Threads Freq. L2
cache L3
cache TDP Features

AMD Athlon X2 family, Socket AM2 / Socket AM2+

   AMD Athlon X2 5000+ (0.045 micron) 2 / 2 2.2 GHz 1 MB 65 Watt

   AMD Athlon X2 5000+ (0.045 micron OGJ) 2 / 2 2.2 GHz 1 MB 65 Watt

   AMD Athlon X2 6500 2 / 2 2.3 GHz 1 MB 2 MB 95 Watt

   AMD Athlon X2 7450 2 / 2 2.4 GHz 1 MB 2 MB 95 Watt

   AMD Athlon X2 7750 (non-BE) 2 / 2 2.7 GHz 1 MB 2 MB 95 Watt

   AMD Athlon X2 7750 (BE) 2 / 2 2.7 GHz 1 MB 2 MB 95 Watt Unlock

   AMD Athlon X2 7850 2 / 2 2.8 GHz 1 MB 2 MB 95 Watt Unlock

AMD Athlon X2 family, K10 micro-architecture, Other sockets

   AMD Athlon X2 5200+ (0.045 micron) 2 / 2 2.3 GHz 1 MB 65 Watt

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

   AMD Phenom X3 8750 (non-BE) 3 / 3 2.4 GHz 1.5 MB 2 MB 95 Watt

   AMD Phenom X3 8750B 3 / 3 2.4 GHz 1.5 MB 2 MB 95 Watt

   AMD Phenom X3 8750 (BE) 3 / 3 2.4 GHz 1.5 MB 2 MB 95 Watt Unlock

   AMD Phenom X3 8850 (non-BE) 3 / 3 2.5 GHz 1.5 MB 2 MB 95 Watt

   AMD Phenom X3 8850B 3 / 3 2.5 GHz 1.5 MB 2 MB 95 Watt

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

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

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

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

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

• Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon X2 7550

• 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 (2)


Bottom view
2009-07-11 22:40:17 Posted by: gshv


Athlon X2 7550 CPU
2009-07-11 22:45:54 Posted by: gshv
Currently this processor is sold only as OEM version. Boxed version of the processor may come out in the next month or two, and it will have a part number AD7550WCGHBOX.

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

CPU ID:

0F23h

CPU vendor string:

AuthenticAMD

CPU name string:

AMD Athlon(tm) 7550 Dual-Core Processor

Integer performance

Part number		Result
AMD A4-3300 ?		106.6%
Intel Celeron E1400 ?		100.5%
Intel Pentium E2180 ?		100.5%
AMD Athlon 64 X2 5000+ ADA5000IAA5CZ ?		100.5%
AMD Athlon 64 X2 5050e ?		100.5%
AMD Athlon X2 7550 ?		100%
AMD Athlon 64 X2 4850e ADH4850IAA5DO ?		96.6%
AMD Athlon 64 X2 4800+ ADO4800IAA5DD ?		96.6%
AMD Athlon X2 7450 ?		96%
AMD Athlon X2 5200+ (0.045 micron) ?		94.5%
AMD Athlon 64 X2 4800+ ADA4800DAA6CD ?		93.3%

Floating Point performance

Part number		Result
Intel Celeron E3400 ?		102.7%
AMD A4-3300 ?		101.4%
AMD A4-3300 (HX) ?		101.1%
AMD Athlon 64 X2 5000+ ADA5000IAA5CZ ?		100.3%
AMD Athlon 64 X2 5050e ?		100.2%
AMD Athlon X2 7550 ?		100%
Intel Pentium G630T ?		99.2%
Intel Celeron E3300 ?		98.7%
Intel Pentium E5200 ?		98.7%
AMD Athlon 64 X2 4800+ ADO4800IAA5DD ?		96.4%
AMD Athlon 64 X2 4850e ADH4850IAA5DO ?		96.4%

MMX / SSE / SSE2 performance

Part number		Result
AMD Athlon 64 X2 5800+ ?		104.6%
AMD Athlon II X2 210e ?		104.6%
Intel Celeron E1600 ?		103.3%
AMD A4-3300 ?		103.1%
AMD A4-3300 (HX) ?		103%
AMD Athlon X2 7550 ?		100%
AMD Athlon 64 X2 5400+ (65 W, BE) ?		97.9%
AMD Athlon X2 7450 ?		96%
Intel Celeron E1500 ?		95%
AMD Athlon X2 5200+ (0.045 micron) ?		92.7%
AMD Athlon X2 6500 ?		92%

Memory-intensive program performance

Part number		Result
AMD Athlon X2 7750 (BE) ?		103.7%
AMD Athlon II X2 210e ?		102.5%
AMD Athlon 64 X2 5000+ ADA5000IAA5CZ ?		101.4%
Intel Pentium E5300 ?		101.3%
AMD Phenom X3 8400 ?		100.7%
AMD Athlon X2 7550 ?		100%
Intel Pentium E5200 ?		99.2%
AMD Athlon 64 X2 6000+ (3 GHz, 125W) ?		98.7%
AMD Phenom X3 8250e ?		98%
AMD Athlon X2 7450 ?		97.5%
AMD Phenom X4 9150e ?		97.3%

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 Athlon X2 7550 CPU.

Manufacturer:	AMD
CPU Family:	Athlon X2
Model Number:	7550
Frequency:	3301 MHz

Part number:	AD7550WCJ2BGH
Stepping Code:	JAAPB AA 0923BPMW
Comment:
Submitted by:	CPU-World

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Athlon(tm) 7550 Dual-Core Processor
Cores:	2
Logical processors:	2
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: 2 x 64 KB 2 x 64 KB 2 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

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Last modified: 9 Feb 2012