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AMD Phenom X3 8850 - HD8850WCJ3BGH (HD8850WCGHBOX)

CPU » K10 family » Phenom X3 » 8850

CPU Information

General information
TypeCPU / Microprocessor
FamilyAMD Phenom X3
Model number  ? 8850
CPU part numberHD8850WCJ3BGH
Box part numberHD8850WCGHBOX
Stepping codeJAAAB AA
Frequency (MHz)  ? 2500
Bus speed (MHz)  ? 
  • 533 MHz Memory controller
  • One 1800 MHz 16-bit HyperTransport link
Package940-pin organic micro-PGA
SocketsSocket AM2
Socket AM2+
Weight1.4oz / 38.7g
Introduction dateOct 21, 2008
 
Architecture / Microarchitecture
Processor coreToliman
Core steppingB3
Manufacturing process0.065 micron
Die size285 mm2
Data width64 bit
Number of cores3
Floating Point UnitIntegrated
Level 1 cache size  ? 3 x 64 KB 2-way associative instruction caches
3 x 64 KB 2-way associative data caches
Level 2 cache size  ? 3 x 512 KB 16-way set associative caches
Level 3 cache size2 MB 32-way set associative shared cache
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 (V)  ? 1.2 - 1.25
V NorthBridge (V)1.25
Maximum operating temperature (°C)  ? 55 - 71
Thermal Design Power (W)  ? 95
 
Notes on AMD HD8850WCJ3BGH
  • On socket AM2+ platforms in the minimum performance state the processor runs at 1250 MHz / 1.05 Volt core voltage, and has TDP 53.7 Watt
  • On socket AM2 platforms in the minimum performance state the processor runs at 1250 MHz / 1.2 - 1.25 Volt core voltage, and has TDP 70.4 Watt

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Benchmarks

Tested processor
CPU ID:0F23h
CPU vendor string:AuthenticAMD
CPU name string:AMD Phenom(tm) 8850 Triple-Core Processor
 
Motherboard MSI K9A2 Platinum
3DMark03 CPU score1371
3DMark03 game score3290
3DMark2001 score11587
7Zip compressing/decompressing speed2310
CINEBENCH R10 CPU score6015
CINEBENCH R10 CPU score (1 core)2123
CINEBENCH R10 OpenGL score2512
CINEBENCH R10 render time (seconds)147
Dhrystone 2.1 (VAX MIPS)3683.05
Doom 1.9s high detail (FPS)224.07
Doom 1.9s low detail (FPS)341.08
Euler3D1.41
Linpack 100x100 (MFLOPS)1427.03
PCMark2002 CPU score8658
PCMark2002 Memory score18924
Sandra Dhrystone (MIPS)36063
Sandra MultiMedia Floating Point (it/s)93422.7
Sandra MultiMedia Integer (it/s)98211.7
Sandra Whetstone (MFLOPS)11703
Sandra Whetstone SSE2 (MFLOPS)15563
Super PI (1M)31.15
Whetstone (KWIPS)1452.07
WinRAR compressing/decompressing speed1398.67
wPrime v1.55 (32M)20.98

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 Phenom X3 8850 CPU.

Manufacturer:AMD
Family:Phenom X3
Model / Processor Number:8850
Part number:HD8850WCJ3BGH
S-Spec / Comment:JAAAB AA 0828GPMW
Submitted by:CPU-World
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Phenom(tm) 8850 Triple-Core Processor
Cores:3
Logical processors:3
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: 21 Nov 2009
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