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AMD Phenom X3 8450 - HD8450WCJ3BGH / HD8450WCGHBOX

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AMD Phenom X3 8450 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Phenom X3
Model number  ? 8450
CPU part numbersHD8450WCJ3BGH is an OEM/tray microprocessor
HD8450WCGHBOX is a boxed microprocessor
Stepping codesJAAAB AA   JAAFB AA   JAAHB AA   LAAAB AA
Frequency  ? 2100 MHz
Bus speed  ? 533 MHz Memory controller
One 1800 MHz 16-bit HyperTransport link
Clock multiplier  ? 10.5
Package940-pin organic micro-PGA
SocketsSocket AM2
Socket AM2+
Introduction dateApr 23, 2008
Price at introduction$145
 
Architecture / Microarchitecture
MicroarchitectureK10
Processor core  ? Toliman
Core stepping  ? B3
Manufacturing process0.065 micron
Die size285mm2
Data width64 bit
The number of cores3
The number of threads3
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
MultiprocessingUniprocessor
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 / AMD Virtualization technology
  • EVP / 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
 
Integrated peripherals / components
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Channel width (bits): 72
    Supported memory: DDR2-1066
    DIMMs per channel: up to 2
    Maximum memory bandwidth (GB/s): 17.1
Other peripheralsHyperTransport 3 technology
 
Electrical / Thermal parameters
V core  ? 1.2V - 1.25V
V NorthBridge1.25V
Maximum operating temperature  ? 55°C - 71°C
Thermal Design Power  ? 95 Watt
 
Notes on AMD HD8450WCJ3BGH
  • On socket AM2+ platforms in the minimum performance state the processor runs at 1050 MHz / 1.05 Volt core voltage, and has TDP 55.6 Watt
  • On socket AM2 platforms in the minimum performance state the processor runs at 1050 MHz / 1.2 - 1.25 Volt core voltage, and has TDP 74.2 Watt

Detailed side-by-side comparison

For detailed comparision of the AMD Phenom X3 8450 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: HD8450WCJ3BGH, AMD Phenom X3 2.1GHz, Toliman Socket AM2, Socket AM2+


Historical price chart

The chart below shows official prices of AMD Phenom X3 8450 and 8650 processors:

Historical official prices of Phenom X3 8450 and 8650 processors

FAQ

Q: I have an AMD Phenom X3 8450 CPU. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

Phenom X3 8450 Overclocking

Sorry, overclocking information is not available at this time.


CPU ID information for the Phenom X3 8450

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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 Phenom X3 8450 CPU.

Manufacturer:AMD
CPU Family:Phenom X3
Model Number:8450
Frequency:2100 MHz
Part number:
HD8450WCJ3BGH
Stepping Code:
Comment:
Submitted by:predator87
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Phenom(tm) 8450 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: L1 data L1 instruction L2 L3
Size: 3 x 64 KB 3 x 64 KB 3 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 extensionsAdditional 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
  RDTSCP
  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 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
  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

CPUs, related to AMD Phenom X3 8450

Model Cores /
Threads
Frequency L3
cache
TDP Features  
AMD Phenom X3 family, Socket AM2 / Socket AM2+
   Phenom X3 8250e3 / 31.9 GHz2 MB65W>
   Phenom X3 84003 / 32.1 GHz2 MB95W>
   Phenom X3 84503 / 32.1 GHz2 MB95W 
   Phenom X3 8450e3 / 32.1 GHz2 MB65W>
   Phenom X3 85503 / 32.2 GHz2 MB95W>
   Phenom X3 86003 / 32.3 GHz2 MB95W>
   Phenom X3 8600B (rev. B2)3 / 32.3 GHz2 MB95W>
   Phenom X3 8600B (rev. B3)3 / 32.3 GHz2 MB95W>
   Phenom X3 86503 / 32.3 GHz2 MB95W>
   Phenom X3 8750 (non-BE)3 / 32.4 GHz2 MB95W>
   Phenom X3 8750B3 / 32.4 GHz2 MB95W>
   Phenom X3 8750 (BE)3 / 32.4 GHz2 MB95WUnlock>
   Phenom X3 8850 (non-BE)3 / 32.5 GHz2 MB95W>
   Phenom X3 8850B3 / 32.5 GHz2 MB95W>
Other families, K10 micro-architecture, Socket AM2 / Socket AM2+
   Athlon X2 74502 / 22.4 GHz2 MB95W>
   Athlon X2 75502 / 22.5 GHz2 MB95W>
   Athlon X2 7750 (non-BE)2 / 22.7 GHz2 MB95W>
   Athlon X2 7750 (BE)2 / 22.7 GHz2 MB95WUnlock>
   Athlon X2 78502 / 22.8 GHz2 MB95WUnlock>
   Phenom X4 9850 (95W)4 / 42.5 GHz2 MB95W>
   Phenom X4 9850B4 / 42.5 GHz2 MB95W>
   Phenom X4 9850 (125W, BE)4 / 42.5 GHz2 MB125WUnlock>
   Phenom X4 9950 (125W)4 / 42.6 GHz2 MB125WUnlock>
   Phenom X4 9950 (140W)4 / 42.6 GHz2 MB140WUnlock>
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Phenom X3 8450
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
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 • Features abbreviations:
Unlock - Unlocked multiplier

Pictures (1)

8450
2009-12-17 02:00:09
Posted by: Mike

OEM CPU PIC
8450
Comments (2)

You're welcome to post suggestions, corrections, your own personal AMD Phenom X3 8450 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

AMD Phenom X3 8450

2009-03-21 06:48:42
Posted by: Dilinoš Cabaj

I have this cpu with box cooler from athlon64x2-6000+.Temperature at windows is 28°C.The best!!!

Good value proc

2010-11-25 23:50:13
Posted by: AMenzZ

used it for 2years, after awhile paired it with a c.master tx3 (tot it is the cpu hot but the culprit is from the mobo bios overvoltage issue), oced it to 2.4GHz (BC=230) at stock voltage. Working just fine. Running Win7 Pro with 4GB ram on Asus M3a78-em

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