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AMD Athlon II X4 640 - ADX640WFK42GR

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AMD Athlon II X4 640 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Athlon II X4
Model number  ? 640
CPU part number
  • ADX640WFK42GR is an OEM/tray microprocessor
Stepping codeCCBBE CB
Frequency  ? 3000 MHz
Bus speed  ? 667 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link
Clock multiplier  ? 15
Package938-pin organic micro-PGA
SocketsSocket AM2+
Socket AM3
Weight1.3oz / 38.2g
 
Architecture / Microarchitecture
MicroarchitectureK10
Processor core  ? Zosma
Core stepping  ? PH-E0
CPUID100FA0
Manufacturing process0.045 micron SOI
Die size346mm2
Data width64 bit
The number of cores4
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 64 KB instruction caches
4 x 64 KB data caches
Level 2 cache size  ? 4 x 512 KB caches
Level 3 cache sizeNone
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
Integrated graphicsNone
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
Thermal Design Power  ? 95 Watt
 

Detailed side-by-side comparison

For detailed comparision of the AMD Athlon II X4 640 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: ADX640WFK42GR, AMD Athlon II X4 3GHz, Zosma Socket AM2+, Socket AM3


FAQ

Q: I have an AMD Athlon II X4 640 microprocessor. Can I upgrade it?
A: Probably yes. CPU compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.

Athlon II X4 640 Overclocking

Sorry, overclocking information is not available at this time.


Related news stories

AMD Athlon II X4 640 with Thuban core spotted
May 13, 2011: At the beginning of this January, Biostar updated CPU support list with specifications of several forthcoming AMD desktop microprocessors. In addition to faster versions of Athlon II and Phenom II CPUs, some of which were introduced less than two weeks ago, the specs included quite unusual quad-core Athlon II with part number ADX640WFK42GR.


Compare AMD 640 (rev. E0) benchmark results with all tested CPUs from one of the following families:

To compare this Athlon II X4 CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Athlon II X4 CPUs and the fastest AMD and Intel x86 chips, please visit AMD Athlon II X4 640 (rev. E0) benchmarks page.

AMD Athlon II X4 640 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 640 (rev. E0) 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:100FA0
CPU vendor string:AuthenticAMD
CPU name string:AMD Athlon(tm) II X4 640 Processor

Integer performance

Part number   Result
AMD Athlon II X4 651  ? 
103.5%
AMD Athlon II X4 651K  ? 
103.5%
AMD Athlon II X4 645  ? 
103.3%
Intel Core i3-4330  ? 
101.2%
AMD Phenom II X4 940  ? 
100.2%
AMD Athlon II X4 640 (rev. E0)  ? 
100%
AMD Athlon II X4 640  ? 
100%
AMD Phenom II X4 960T  ? 
100%
AMD Phenom II X4 945 (95W, rev. C2)  ? 
100%
AMD Phenom II X4 945 (125W)  ? 
99.9%
AMD Phenom II X4 B95  ? 
99.9%

Floating Point performance

Part number   Result
AMD Athlon II X4 651K  ? 
100.4%
AMD Phenom II X4 945 (95W, rev. C2)  ? 
100.3%
AMD Phenom II X4 940  ? 
100.3%
AMD Athlon II X4 640  ? 
100.2%
AMD Phenom II X4 945 (125W)  ? 
100.2%
AMD Athlon II X4 640 (rev. E0)  ? 
100%
Intel Core i5-2500S  ? 
100%
AMD Phenom II X4 960T  ? 
99.9%
Intel Core i5-680  ? 
99%
Intel Core i3-4340  ? 
97.3%
AMD A8-3850  ? 
97.3%

MMX / SSE / SSE2 performance

Part number   Result
AMD A10-5800K  ? 
100.7%
Intel Core i3-3220T  ? 
100.5%
AMD A10-6700  ? 
100.4%
AMD Athlon X4 760K  ? 
100.2%
AMD Athlon II X4 640  ? 
100.1%
AMD Athlon II X4 640 (rev. E0)  ? 
100%
AMD A8-3850  ? 
100%
AMD Phenom II X4 840T  ? 
99.7%
Intel Core 2 Quad Q6700  ? 
99.3%
Intel Core i5-2430M (PGA)  ? 
98.6%
AMD FX-4150 (125W)  ? 
98.5%

Memory-intensive program performance

Part number   Result
AMD A6-6400K  ? 
101.5%
AMD Athlon II X3 460  ? 
101%
AMD Athlon II X4 645  ? 
101%
AMD A6-3620  ? 
100.3%
AMD Athlon II X2 270  ? 
100%
AMD Athlon II X4 640 (rev. E0)  ? 
100%
AMD Athlon II X3 455  ? 
100%
AMD Phenom II X2 511  ? 
99.5%
AMD Athlon II X4 640  ? 
99.2%
AMD Athlon II X3 450  ? 
98.8%
AMD Athlon II X4 635 (rev. C3)  ? 
98.6%

CPU ID information for the Athlon II X4 640

Search or browse all public submissions in our CPUID database.

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 X4 640 CPU.

Manufacturer:AMD
CPU Family:Athlon II X4
Model Number:640
Frequency:2993 MHz
Part number:
ADX640WFK42GR
Stepping Code:CCBBE CB 1014APMW
Comment:
Submitted by:CPU-World
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Athlon(tm) II X4 640 Processor
Cores:4
Logical processors:4
Processor type:Original OEM Processor
Core stepping:PH-E0
CPUID signature:100FA0
Family:16 (010h)
Model:10 (0Ah)
Stepping: 0 (00h)

Cache: L1 data L1 instruction L2
Size: 4 x 64 KB 4 x 64 KB 4 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
  FXSAVE/FXRSTOR optimizations
  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 X4 640 (rev. E0)

Model Cores /
Threads
Frequency L2
cache
L3
cache
TDP Features Price  
AMD Athlon II X4 family, Socket AM2+ / Socket AM3
   Athlon II X4 600e4 / 42.2 GHz2 MB 45W >
   Athlon II X4 605e (rev. C2)4 / 42.3 GHz2 MB 45W$98>
   Athlon II X4 605e (rev. C3)4 / 42.3 GHz2 MB 45W >
   Athlon II X4 610e4 / 42.4 GHz2 MB 45W$122>
   Athlon II X4 615e4 / 42.5 GHz2 MB 45W$133>
   Athlon II X4 6204 / 42.6 GHz2 MB 95W >
   Athlon II X4 620e4 / 42.6 GHz2 MB 45W >
   Athlon II X4 630 (rev. C2)4 / 42.8 GHz2 MB 95W >
   Athlon II X4 630 (rev. C3)4 / 42.8 GHz2 MB 95W >
   Athlon II X4 635 (rev. C2)4 / 42.9 GHz2 MB 95W >
   Athlon II X4 635 (rev. C3)4 / 42.9 GHz2 MB 95W >
   Athlon II X4 6404 / 43 GHz2 MB 95W$67>
   Athlon II X4 640 (rev. E0)4 / 43 GHz2 MB 95W  
   Athlon II X4 6454 / 43.1 GHz2 MB 95W$77>
   Athlon II X4 6504 / 43.2 GHz2 MB 95W >
AMD Athlon II X4 family, K10 micro-architecture, Other sockets
   Athlon II X4 6414 / 42.8 GHz4 MB 100W$65>
   Athlon II X4 6514 / 43 GHz4 MB 100W$76>
   Athlon II X4 651K4 / 43 GHz4 MB 100WUnlock >
Other families, K10 micro-architecture, Socket AM2+ / Socket AM3
   Athlon II 170u1 / 12 GHz1 MB 20W >
   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 X4 9804 / 43.7 GHz2 MB6 MB125WUnlock$163>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Athlon II X4 640 (rev. E0)
 • Click on the >  icon to compare any CPU in the table with the AMD Athlon II X4 640 (rev. E0) (Javascript required).
 • The 'Price' column shows official AMD prices as of Apr 9, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
Unlock - Unlocked multiplier

Pictures (2)

 
2011-11-14 01:32:14
Posted by: gshv

Top view. The processor has core stepping PH-E0 (Thuban), and was manufactured at the end of March 2010.
 
 
2011-11-14 01:32:41
Posted by: gshv

Bottom view
 
Comments (1)

You're welcome to post suggestions, corrections, your own personal AMD Athlon II X4 640 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

wrong

2013-07-22 09:56:01
Posted by: vvl

Zosma can't have a die size = 169mm2

Response: I corrected it. Thank you!
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