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AMD Athlon II X3 445 - ADX445WFK32GM / ADX445WFGMBOX

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AMD Athlon II X3 445 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Athlon II X3
Model number  ? 445
CPU part numbersADX445WFK32GM is an OEM/tray microprocessor
ADX445WFGMBOX is a boxed microprocessor
Stepping codesCACAC AC   NADHC AD
Frequency  ? 3100 MHz
Bus speed  ? 667 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link
Clock multiplier  ? 15.5
Package938-pin organic micro-PGA
SocketsSocket AM2+
Socket AM3
Weight1.4oz / 38.3g (CPU)
12.6oz / 358g (box)
Fan/heatsinkAVC-Z7UH01R101-4909
Introduction dateMay 10, 2010
Price at introduction$87
 
Architecture / Microarchitecture
MicroarchitectureK10
Processor core  ? Rana
Core stepping  ? C3
CPUID100F53
Manufacturing process0.045 micron SOI
Die size169mm2
Data width64 bit
The number of cores3
The number of threads3
Floating Point UnitIntegrated
Level 1 cache size  ? 3 x 64 KB instruction caches
3 x 64 KB data caches
Level 2 cache size  ? 3 x 512 KB caches
Level 3 cache sizeNone
Cache latency3 (L1 cache)
15 (L2 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 3.0
  • CoolCore Technology  ? 
  • Dual Dynamic Power Management  ? 
  • Core C1 and C1E states
  • Package S0, 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, DDR3-1333
    DIMMs per channel: up to 2
    Maximum memory bandwidth (GB/s): 21.3
Other peripheralsHyperTransport 3 technology
 
Electrical / Thermal parameters
V core  ? 0.85V - 1.4V
Maximum operating temperature  ? 55°C - 75°C
Thermal Design Power  ? 95 Watt
 

Detailed side-by-side comparison

For detailed comparision of the AMD Athlon II X3 445 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: ADX445WFK32GM, AMD Athlon II X3 3.1GHz, Rana Socket AM2+, Socket AM3


Historical price chart

The chart below shows official prices of AMD Athlon II X3 440, 445 and 450 processors:

Historical official prices of Athlon II X3 440, 445 and 450 processors

FAQ

Q: Is it possible to upgrade my Athlon II X3 445 microprocessor?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

Athlon II X3 445 Overclocking

Sorry, overclocking information is not available at this time.


Related news stories

AMD drops prices of Athlon II and A-Series processors
Nov 06, 2012: Last month DigiTimes reported on upcoming price reductions of older generation of AMD APUs. According to their sources, AMD was going to reduce prices of socket FM1 processors by as much as 35%. Yesterday AMD updated their official price list, and posted new prices of A-Series microprocessors, however the cuts were not as big as expected.



Athlon II lineup refresh
May 11, 2010: Today AMD introduced six new Athlon II microprocessors. These include 45 Watt low power dual-, triple- and quad-core Athlon IIs, 65 Watt standard power Athlon II X2s, and 95 Watt standard power triple- and quad-core Athlon II CPUs.



Prices of upcoming Athlon II CPUs
May 07, 2010: We posted news today regarding pre-order prices for upcoming Intel Core i5-655K and Core i7-875K microprocessors. But it gets even better. We just discovered that forthcoming Athlon II processors are also available for pre-order on Provantage website.


Compare AMD Athlon II X3 445 benchmark results with all tested CPUs from one of the following families:

To compare this Athlon II X3 CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Athlon II X3 CPUs and the fastest AMD and Intel x86 chips, please visit AMD Athlon II X3 445 benchmarks page.

AMD Athlon II X3 445 Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the Athlon II X3 445 compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:0F53h
CPU vendor string:AuthenticAMD
CPU name string:AMD Athlon(tm) II X3 445 Processor

Integer performance

Part number   Result
AMD A10-6700  ? 
101.6%
Intel Core i3-3220  ? 
100.7%
Intel Core i3-3225  ? 
100.7%
Intel Core i5-660  ? 
100.1%
Intel Core i5-661  ? 
100.1%
AMD Athlon II X3 445  ? 
100%
AMD A6-3620  ? 
99.9%
AMD A8-5600K  ? 
99.1%
AMD Athlon II X4 605e (rev. C3)  ? 
98.9%
AMD Phenom II X4 2.3GHz ZD230117K4D10  ? 
98.8%
Intel Core i3-2100  ? 
98.6%

Floating Point performance

Part number   Result
Intel Core 2 Quad Q6700  ? 
104.3%
AMD Athlon II X4 610e  ? 
103%
AMD Athlon II X3 450  ? 
103%
Intel Core i3-540  ? 
101.6%
Intel Core i3-4130T  ? 
100.5%
AMD Athlon II X3 445  ? 
100%
AMD Phenom II X4 2.3GHz ZD230117K4D10  ? 
98.9%
AMD Athlon II X4 605e (rev. C3)  ? 
98.7%
AMD A6-3620  ? 
98.5%
Intel Core 2 Quad Q8200  ? 
97.6%
Intel Core i3-530  ? 
97.2%

MMX / SSE / SSE2 performance

Part number   Result
AMD Phenom II X4 905e  ? 
101.8%
AMD Phenom II X4 805  ? 
101.7%
AMD Phenom II X4 2.5GHz ZD250117K4D12  ? 
101.7%
AMD Athlon II X4 615e  ? 
101%
Intel Core i3-2100T  ? 
101%
AMD Athlon II X3 445  ? 
100%
AMD Phenom II X3 B75  ? 
98.4%
AMD Phenom II X3 740  ? 
98.3%
AMD Athlon II X4 610e  ? 
97%
AMD Athlon II X3 440 (rev. C3)  ? 
96.8%
AMD Athlon II X3 440 (rev. C2)  ? 
96.8%

Memory-intensive program performance

Part number   Result
AMD Athlon II X3 450  ? 
101.7%
AMD Phenom II X2 511  ? 
101.3%
AMD Athlon II X4 630 (rev. C3)  ? 
101.1%
AMD Athlon II X4 630 (rev. C2)  ? 
100.6%
AMD A6-5400K  ? 
100.1%
AMD Athlon II X3 445  ? 
100%
AMD Athlon II X3 440 (rev. C3)  ? 
99.3%
AMD A6-5400B  ? 
99.3%
AMD Athlon II X3 440 (rev. C2)  ? 
98.7%
AMD Athlon II X2 221  ? 
98.6%
AMD Athlon II X2 260 (rev. C3)  ? 
98.3%

CPU ID information for the Athlon II X3 445

Our CPUID database contains 5 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

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 Athlon II X3 445 CPU.

Manufacturer:AMD
CPU Family:Athlon II X3
Model Number:445
Frequency:3336 MHz
Part number:
ADX445WFK32GM
Stepping Code:
Comment:
Submitted by:
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Athlon(tm) II X3 445 Processor
Cores:3
Logical processors:3
Processor type:Original OEM Processor
Core stepping:BL-C3
CPUID signature:100F53
Family:16 (010h)
Model: 5 (05h)
Stepping: 3 (03h)

Cache: L1 data L1 instruction L2
Size: 3 x 64 KB 3 x 64 KB 3 x 512 KB
Associativity: 2-way set
associative
2-way set
associative
16-way set
associative
Line size: 64 bytes 64 bytes 64 bytes
Lines per tag: 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
  SKINIT / STGI support
  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
  Watchdog timer support

CPUs, related to AMD Athlon II X3 445

Model Cores /
Threads
Frequency L2
cache
L3
cache
TDP Features Price  
AMD Athlon II X3 family, Socket AM2+ / Socket AM3
   Athlon II X3 400e3 / 32.2 GHz1.5 MB 45W >
   Athlon II X3 405e (rev. C2)3 / 32.3 GHz1.5 MB 45W$72>
   Athlon II X3 405e (rev. C3)3 / 32.3 GHz1.5 MB 45W >
   Athlon II X3 415e3 / 32.5 GHz1.5 MB 45W$87>
   Athlon II X3 420e3 / 32.6 GHz1.5 MB 45W$97>
   Athlon II X3 4253 / 32.7 GHz1.5 MB 95W >
   Athlon II X3 425e3 / 32.7 GHz1.5 MB 45W >
   Athlon II X3 435 (rev. C2)3 / 32.9 GHz1.5 MB 95W >
   Athlon II X3 435 (rev. C3)3 / 32.9 GHz1.5 MB 95W >
   Athlon II X3 440 (rev. C2)3 / 33 GHz1.5 MB 95W >
   Athlon II X3 440 (rev. C3)3 / 33 GHz1.5 MB 95W >
   Athlon II X3 4453 / 33.1 GHz1.5 MB 95W  
   Athlon II X3 4503 / 33.2 GHz1.5 MB 95W$60>
   Athlon II X3 4553 / 33.3 GHz1.5 MB 95W$65>
   Athlon II X3 4603 / 33.4 GHz1.5 MB 95W$69>
Other families, K10 micro-architecture, Socket AM2+ / Socket AM3
   Athlon II 170u1 / 12 GHz1 MB 20W >
   Sempron 1501 / 12.9 GHz1 MB 45W >
   Athlon X2 5200+ (0.045 micron)2 / 22.3 GHz1 MB 65W >
   Sempron X2 1902 / 22.5 GHz1 MB 45W >
   Athlon II X2 2802 / 23.6 GHz2 MB 65W$49>
   Phenom II X2 570 BE2 / 23.5 GHz1 MB6 MB80WUnlock >
   Phenom II X3 B773 / 33.2 GHz1.5 MB6 MB95W >
   Athlon II X4 6504 / 43.2 GHz2 MB 95W >
   Phenom II X4 9804 / 43.7 GHz2 MB6 MB125WUnlock$163>
 • Highlighted numbers and features indicate whether specific processor performs better or worse than the Athlon II X3 445
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Click on the >  icon to compare any CPU in the table with the AMD Athlon II X3 445 (Javascript required).
 • The 'Price' column shows official AMD prices as of Mar 11, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
Unlock - Unlocked multiplier

Pictures (7)

 
2010-09-23 23:31:43
Posted by: gshv

Bottom view
 
AMD Athlon II X3 445 CPU picture
2010-09-23 23:34:10
Posted by: gshv

Top view. Stepping code is CACAC AC, that is the processor is derived from Deneb core, not Propus core. The CPU was manufactured in the first half of May 2010.
AMD Athlon II X3 445 CPU picture
 
2011-06-06 23:55:34
Posted by: gshv

Back view
 
 
2011-06-06 23:55:58
Posted by: gshv

Side view
 
 
2011-06-06 23:56:21
Posted by: gshv

Front view
 
AMD Athlon II X3 445 box pictures
2011-06-06 23:56:49
Posted by: gshv

 
AMD Athlon II X3 445 box pictures
 
2011-06-22 00:05:54
Posted by: gshv

CPU-Z screenshot of Athlon II 445 processor with unlocked 4th core. Unlocked CPU is identified by BIOS as "AMD Phenom(tm) II X4 B45 Processor".
 
Comments (0)

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