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AMD Turion II Neo Dual-Core Mobile K645 - TMK645GAV23GM

CPU » AMD » K10 families » Turion II Neo Dual-Core Mobile » K645

Specifications

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AMD Turion II Neo K645 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyAMD Turion II Neo Dual-Core Mobile
Model number  ? K645
CPU part numberTMK645GAV23GM is an OEM/tray microprocessor
Frequency  ? 1600 MHz
Bus speed  ? One 1600 MHz 16-bit HyperTransport link
Clock multiplier  ? 8
Package812-ball ASB2 BGA
SocketBGA812
Size1.06" x 1.06" / 2.7cm x 2.7cm
Introduction dateJan 4, 2011
 
Architecture / Microarchitecture
MicroarchitectureK10
PlatformNile
Processor core  ? Geneva
Manufacturing process0.045 micron SOI
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 64 KB instruction caches
2 x 64 KB data caches
Level 2 cache size  ? 2 x 1 MB
MultiprocessingUniprocessor
Features
  • MMX instructions
  • 3DNow! technology
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a  ? 
  • AMD64 / AMD 64-bit technology  ? 
  • EVP / Enhanced Virus Protection  ? 
  • VT / Virtualization technology  ? 
Low power featuresPowerNow!
On-chip peripherals
  • Integrated DDR3 SDRAM memory controller
  • HyperTransport technology 3.0
 
Electrical / Thermal parameters
Thermal Design Power  ? 15 Watt
 
Notes on AMD TMK645GAV23GM
  • The fastest supported memory is DDR3-1066

CPUs, related to AMD Turion II Neo K645

Model Cores /
Threads		 Freq. L2
cache		 TDP Features
AMD Turion II Neo Dual-Core Mobile family, BGA812
   Turion II Neo K6252 / 21.5 GHz2 MB15 Watt
   Turion II Neo K6452 / 21.6 GHz2 MB15 Watt
   Turion II Neo K6652 / 21.7 GHz2 MB15 Watt
   Turion II Neo K6852 / 21.8 GHz2 MB15 Watt
Other families, K10 micro-architecture, BGA812
   V Series V1051 / 11.2 GHz512 KB9 Watt
   Athlon II Neo K1251 / 11.7 GHz1 MB12 Watt
   Athlon II Neo K1451 / 11.8 GHz1 MB12 Watt
   Athlon II Neo K3252 / 21.3 GHz2 MB12 Watt
   Athlon II Neo K3452 / 21.4 GHz2 MB12 Watt

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

FAQ

Q: Can I upgrade my AMD Turion II Neo K645 microprocessor?
A: No. BGA CPUs, like this one, are soldered on a board, for that reason upgrading or replacing them is extremely difficult.

AMD K645 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (0)

News

AMD introduces new mobile microprocessors
Jan 05, 2011: In the past months we posted a series of articles dedicated to upcoming refresh of mainstream and ultrathin 2010 mobile platforms. If you followed the stories then you may know that a number of not yet released processors was spotted in specifications of Acer, Dell, HP and Lenovo notebooks, and some of these notebooks already materialized in retail stores. Today, AMD added new mobile models to 2010 AMD Mainstream Platform and 2010 AMD Ultrathin Platform pages, and updated AMD product pages as well.



Dell Inspiron M301z gets faster K345 and K645 processors
Dec 21, 2010: One week ago we published specifications of new Turion II Neo Dual-Core K685 and K645 microprocessors, that mistakenly appeared ahead of time on Italian AMD website, and were removed afterwards. At the time of writing of that article we couldn't find any notebooks shipped with the K645 CPU. One week later, the Turion II Neo K645 arrived in Inspiron M301z laptop, sold on Dell Singapore website.



Details of Turion II Neo K645 and K685 CPUs slipped
Dec 14, 2010: AMD Ultrathin "Nile" platform was introduced in May 2010, together with AMD mainstream 2010 platform, codenamed "Danube". Since then the mainstream platform was refreshed once, when at the end of the third quarter AMD quitely released slightly faster versions of most of their mainstream processors. The ultrathin platform was not refreshed back then, but there are all indications that this may happen soon.


CPU ID

CPUID Tools

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Comments (0)

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Last modified: 14 May 2013
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