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AMD A6-Series A6-3670K - AD3670WNZ43GX / AD3670WNGXBOX

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AMD A6-3670K specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD A6-Series
Model number  ? A6-3670K
CPU part numbers
  • AD3670WNZ43GX is an OEM/tray microprocessor
  • AD3670WNGXBOX is a boxed microprocessor
Frequency  ? 2700 MHz
Package905-pin organic lidded micro Pin Grid Array (UOF905)
SocketSocket FM1
Size1.57" x 1.57" / 4cm x 4cm
Weight1.4oz / 39g
Introduction dateDec 20, 2011
Price at introduction$115
Architecture / Microarchitecture
Processor core  ? Llano
Core stepping  ? LN-B0
Manufacturing process0.032 micron
1178 million transistors
Die size227mm2
Data width64 bit
The number of cores4
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 64 KB 2-way associative instruction caches
4 x 64 KB 2-way associative data caches
Level 2 cache size  ? 4 x 1 MB 16-way associative cache
Cache latency3 (L1 cache)
21 (L2 cache)
  • MMX instructions
  • 3DNow! technology
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a  ? 
  • AMD64 / AMD 64-bit technology  ? 
  • AMD-V / AMD Virtualization technology
  • EVP / Enhanced Virus Protection  ? 
Low power featuresPowerNow!
Integrated peripherals / components
Integrated graphics
  • GPU Type: Radeon HD 6530D
    Shader cores: 320
    Base frequency (MHz): 443
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Supported memory: DDR3-1866
    Maximum memory bandwidth (GB/s): 29.9
Other peripherals
  • PCI Express 2.0
  • Unified Video Decoder 3.0
Electrical / Thermal parameters
V core  ? 0.45V - 1.4125V
Maximum operating temperature  ? 72.7°C
Thermal Design Power  ? 100 Watt
Notes on AMD A6-3670K
  • The processor has unlocked clock multiplier

Detailed side-by-side comparison

For detailed comparision of the AMD A6-3670K 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: A6-3670K, AD3670WNZ43GX, AMD A6-Series 2.7GHz, Llano Socket FM1

Historical price chart

The chart below shows official prices of AMD A6-Series A6-3650, A6-Series A6-3670K and A8-Series A8-3800 processors:

Historical official prices of A6-Series A6-3650, A6-Series A6-3670K and A8-Series A8-3800 processors


Q: I have an AMD A6-3670K microprocessor. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check resource for CPU support list for your board.

A6-3670K 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.

AMD to drop prices, launch FX-4130 CPU on August 27
Aug 24, 2012: AMD today updated A-Series, FX-Series and Phenom II pricing pages, lowering prices on full range of "Llano" APUs, and high performance K10 and "Bulldozer" CPUs. The pages shows effective date August 27, which suggests that the price drops will happen next Monday. Overall, the prices were cut by 1% - 23%.

AMD cuts prices on A-Series APUs and FX CPUs
Apr 27, 2012: A few days after announcement of Intel's Ivy Bridge micro-architecture, many news sites reported that some European retailers slashed prices of FX-8150 processors by 15% - 20%, and suggested that AMD may have dropped the prices of other processors as well. Today AMD published new pricelist, confirming price drop for the FX-8150 model. The company also cut prices of six- and quad-core FX-Series chips, and for all microprocessors from A-Series.

A6-3670K and A8-3870K surfaced in AMD product database
Dec 20, 2011: Last Friday Turkish site Donanimhaber published a few slides, one of which revealed release date and official prices of A6-3670K and A8-3870K Accelerated Processing Units (APUs). Two processors will be launched on December 26, priced at $115 for A6 model, and $135 for A8 model. AMD today added specifications of these processors to their product database, thus confirming imminent release of both CPUs.

Release date and prices of A6-3670K and A8-3870K CPUs
Dec 16, 2011: On December 5, we published preliminary details of AMDs Llano A6-3670K, A8-3820 and A8-3870K APUs. Turkish site Donanimhaber have now published the release dates and initial pricing for A8-3870K and A6-3670K, as well as revealing more information about the A8-3820.

AMD A8-3870K and A6-3670K are available for pre-order
Dec 05, 2011: This year AMD released a handful of A- and E-Series "Llano" 32nm processors with integrated graphics unit. According to X-bit labs, a few additional Llano models will be launched in January 2012, including A4-3420, A6-3620 and A8-3820, which are slightly faster versions of A4-3400, A6-3600 and A8-3800. There will be also two products with unlocked clock multiplier, A6-3670K and A8-3870K. Last two CPUs are now available for pre-order in US.

Compare AMD A6-3670K benchmark results with all tested CPUs from one of the following families:

To compare this A6-Series CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other A6-Series CPUs and the fastest AMD and Intel x86 chips, please visit AMD A6-3670K benchmarks page.

AMD A6-3670K 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 A6-3670K 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:300F10
CPU vendor string:AuthenticAMD
CPU name string:AMD A6-3670 APU with Radeon(tm) HD Graphics

Integer performance

Part number   Result
AMD Athlon II X4 630 (rev. C2)  ? 
AMD Phenom II X4 820  ? 
AMD Phenom II X4 830  ? 
AMD Phenom II X4 B93  ? 
AMD Phenom II X4 925 (rev. C3)  ? 
AMD A6-3670K  ? 
AMD Athlon II X4 638  ? 
AMD Phenom II X4 650T  ? 
AMD Athlon II X4 631  ? 
AMD A6-3650  ? 
AMD FX-4170  ? 

Floating Point performance

Part number   Result
Intel Core i5-2400S  ? 
Intel Core i5-670  ? 
Intel Core 2 Quad Q9550  ? 
Intel Core 2 Quad Q9505  ? 
AMD FX-6200  ? 
AMD A6-3670K  ? 
AMD Athlon II X4 638  ? 
AMD Phenom II X4 650T  ? 
Intel Core i5-661  ? 
Intel Core i5-660  ? 
Intel Core i5-655K  ? 

MMX / SSE / SSE2 performance

Part number   Result
AMD Phenom II X4 650T  ? 
AMD Athlon II X4 630 (rev. C2)  ? 
AMD Athlon II X4 630 (rev. C3)  ? 
AMD FX-4130  ? 
AMD Athlon II X4 638  ? 
AMD A6-3670K  ? 
AMD Athlon X4 750K  ? 
AMD A10-5700  ? 
AMD Athlon II X3 460  ? 
Intel Core 2 Quad Q8200  ? 
AMD FX-4100  ? 

Memory-intensive program performance

Part number   Result
AMD Phenom II X3 715  ? 
AMD Phenom II X4 905e  ? 
AMD Athlon II X4 641  ? 
AMD Phenom II X4 805  ? 
Intel Core 2 Quad Q9400  ? 
AMD A6-3670K  ? 
AMD Phenom II X3 705e  ? 
AMD Athlon II X4 638  ? 
AMD Athlon X4 730  ? 
AMD Athlon II X4 631  ? 
AMD A8-3820  ? 

CPU ID information for the A6-3670K

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 A6-Series A6-3670K CPU.

CPU Family:A6-Series
Model Number:A6-3670K
Frequency:2019 MHz
Part number:
Stepping Code:DA 1150PGN
Submitted by:CPU-World
General information
Processor name (BIOS):AMD A6-3670 APU with Radeon(tm) HD Graphics
Logical processors:4
Processor type:Original OEM Processor
Core stepping:LN-B0
CPUID signature:300F10
Family:18 (012h)
Model: 1 (01h)
Stepping: 0 (00h)

Cache: L1 data L1 instruction L2
Size: 4 x 64 KB 4 x 64 KB 4 x 1 MB
Associativity: 2-way set
2-way set
16-way set
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
Extensions to 3DNow! CMPXCHG16B
  SKINIT/STGI support
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
  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 A6-3670K

Model Cores /
Frequency Turbo
TDP Features Price  
AMD A6-Series family, Socket FM1
   A6-35003 / 32.1 GHz2.4 GHz3 MB65WTBT, Unlock$59>
   A6-36004 / 42.1 GHz2.4 GHz4 MB65WTBT, Unlock$77>
   A6-36204 / 42.2 GHz2.5 GHz4 MB65WTBT, Unlock >
   A6-36504 / 42.6 GHz 4 MB100WUnlock$77>
   A6-3670K4 / 42.7 GHz 4 MB100WUnlock$77 
Other families, K10 micro-architecture, Socket FM1
   E2-32002 / 22.4 GHz 1 MB65WUnlock >
   Sempron X2 1982 / 22.5 GHz 1 MB65WUnlock >
   A4-3400 (HX)2 / 22.7 GHz 1 MB65WUnlock$40>
   A4-34002 / 22.7 GHz 1 MB65WUnlock$40>
   A4-34202 / 22.8 GHz 1 MB65WUnlock >
   Athlon II X2 2212 / 22.8 GHz 1 MB65WUnlock >
   A8-38504 / 42.9 GHz 4 MB100WUnlock$87>
   Athlon II X4 6514 / 43 GHz 4 MB100WUnlock$76>
   A8-3870K4 / 43 GHz 4 MB100WUnlock$91>
   Athlon II X4 651K4 / 43 GHz 4 MB100WUnlock >
 • 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 A6-3670K
 • Click on the >  icon to compare any CPU in the table with the AMD A6-3670K (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:
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (5)

2012-02-19 13:08:23
Posted by: gshv

CPU-Z screenshot
AMD A6-3670K box pictures
2012-03-10 17:30:16
Posted by: gshv

Front view. The box width, height and depth are identical to non-"K" A-Series boxes, but the design is different. The box includes pretty cheap fan/heatsink with aluminum base.
AMD A6-3670K box pictures
2012-03-10 17:30:36
Posted by: gshv

2012-03-10 17:31:06
Posted by: gshv

Side view
2012-03-10 17:31:57
Posted by: gshv

View from the back
Comments (0)

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