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AMD Athlon X2 7550 - AD7550WCJ2BGH

CPU » K10 family » Athlon X2 » 7550

CPU Information

General information
TypeCPU / Microprocessor
FamilyAMD Athlon X2
Model number  ? 7550
CPU part numberAD7550WCJ2BGH
Stepping codeJAAPB AA
Frequency (MHz)  ? 2500
Package940-pin organic microPGA
SocketsSocket AM2
Socket AM2+
Introduction dateDec 14, 2008
 
Architecture / Microarchitecture
Processor coreKuma
Core steppingB3
Manufacturing process0.065 micron SOI
450 million transistors
Die size285 mm2
Data width64 bit
Number of cores2
Floating Point UnitIntegrated
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 sizeShared 2 MB
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 (V)  ? 1.05 - 1.325
Maximum operating temperature (°C)  ? 73
Thermal Design Power (W)  ? 95

Pictures (2)

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. 		Athlon X2 7550 CPU
Bottom view
2009-07-11 22:40:17
Posted by: gshv

  		Bottom view
Add picture

Benchmarks

Tested processor
CPU ID:0F23h
CPU vendor string:AuthenticAMD
CPU name string:AMD Athlon(tm) 7550 Dual-Core Processor
 
Motherboard MSI K9A2 Platinum
3DMark03 CPU score1327
3DMark03 game score3285
3DMark2001 score11580
7Zip compressing/decompressing speed2322
CINEBENCH R10 CPU score4318
CINEBENCH R10 CPU score (1 core)2183
CINEBENCH R10 OpenGL score2502
CINEBENCH R10 render time (seconds)204.8
Dhrystone 2.1 (VAX MIPS)3683.05
Doom 1.9s high detail (FPS)224.52
Doom 1.9s low detail (FPS)343.69
Euler3D1.04
Linpack 100x100 (MFLOPS)1422.96
PCMark2002 CPU score8680
PCMark2002 Memory score19057
Sandra Dhrystone (MIPS)24009
Sandra MultiMedia Floating Point (it/s)62176
Sandra MultiMedia Integer (it/s)64680.7
Sandra Whetstone (MFLOPS)7796.67
Sandra Whetstone SSE2 (MFLOPS)10353.7
Super PI (1M)30.94
Whetstone (KWIPS)1451.39
WinRAR compressing/decompressing speed1039.67
wPrime v1.55 (32M)31.41

CPU ID

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
Family:Athlon X2
Model / Processor Number:7550
Part number:AD7550WCJ2BGH
S-Spec / Comment:JAAPB AA0923BPMW
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: L2 L3
Size: 512 KB 2 MB
Associativity: 16-way set associative 32-way set associative
Line size: 64 bytes 64 bytes
Lines per tag: 1 1
 
Instruction set extensionsAdditonal 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 featuresOther features
On-chip Floating Point Unit 1 GB large page support
64-bit / Intel 64 100MHz multiplier control
NX bit/XD-bit 36-bit page-size extensions
Secure Virtual Machine (Virtualization) 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
  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
  RDTSCP
  Software thermal control
  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: 13 Nov 2009
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