AMD Athlon II X4 651K - AD651KWNZ43GX / AD651KWNGXBOX

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AMD Athlon II X4 651K specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon II X4
Model number ?	651K
CPU part numbers	AD651KWNZ43GX is an OEM/tray microprocessor AD651KWNGXBOX is a boxed microprocessor
Frequency ?	3000 MHz
Package	905-pin lidded micro-PGA package
Socket	Socket FM1
Size	1.57" x 1.57" / 4cm x 4cm
Introduction date	1st quarter 2012

Architecture / Microarchitecture
Microarchitecture	K10
Platform	Lynx
Processor core ?	Llano
Core stepping ?	B0
CPUID	300F10
Manufacturing process	0.032 micron
Data width	64 bit
The number of cores	4
The number of threads	4
Floating Point Unit	Integrated
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
Multiprocessing	Uniprocessor
Features	MMX instructions Extensions to MMX 3DNow! technology Extensions to 3DNow! 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 features	PowerNow!

Integrated peripherals / components
Memory controller	The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1866
Other peripherals	PCI Express 2.0

Electrical / Thermal parameters
Thermal Design Power ?	100 Watt

Notes on AMD AD651KWNZ43GX
The processor has unlocked clock multiplier

CPUs, related to AMD Athlon II X4 651K

Model Cores /
Threads Freq. L2
cache TDP Features Price

AMD Athlon II X4 family, Socket FM1

   Athlon II X4 631 4 / 4 2.6 GHz 4 MB 100 Watt Unlock $65

   Athlon II X4 631 (65W) 4 / 4 2.6 GHz 4 MB 65 Watt Unlock

   Athlon II X4 638 4 / 4 2.7 GHz 4 MB 65 Watt Unlock

   Athlon II X4 641 4 / 4 2.8 GHz 4 MB 100 Watt Unlock $65

   Athlon II X4 651 4 / 4 3 GHz 4 MB 100 Watt Unlock $76

   Athlon II X4 651K 4 / 4 3 GHz 4 MB 100 Watt Unlock

AMD Athlon II X4 family, K10 micro-architecture, Other sockets

   Athlon II X4 630 (rev. C2) 4 / 4 2.8 GHz 2 MB 95 Watt Unlock

   Athlon II X4 630 (rev. C3) 4 / 4 2.8 GHz 2 MB 95 Watt Unlock

   Athlon II X4 635 (rev. C2) 4 / 4 2.9 GHz 2 MB 95 Watt Unlock

   Athlon II X4 635 (rev. C3) 4 / 4 2.9 GHz 2 MB 95 Watt Unlock

   Athlon II X4 640 4 / 4 3 GHz 2 MB 95 Watt Unlock $67

   Athlon II X4 640 (rev. E0) 4 / 4 3 GHz 2 MB 95 Watt Unlock

   Athlon II X4 645 4 / 4 3.1 GHz 2 MB 95 Watt Unlock $77

   Athlon II X4 650 4 / 4 3.2 GHz 2 MB 95 Watt Unlock

Other families, K10 micro-architecture, Socket FM1

   E2-3200 2 / 2 2.4 GHz 1 MB 65 Watt Unlock

   Sempron X2 198 2 / 2 2.5 GHz 1 MB 65 Watt Unlock

   A4-3400 (HX) 2 / 2 2.7 GHz 1 MB 65 Watt Unlock $40

   A4-3400 2 / 2 2.7 GHz 1 MB 65 Watt Unlock $40

   A4-3420 2 / 2 2.8 GHz 1 MB 65 Watt Unlock

   Athlon II X2 221 2 / 2 2.8 GHz 1 MB 65 Watt Unlock

   A6-3650 4 / 4 2.6 GHz 4 MB 100 Watt Unlock $77

   A6-3670K 4 / 4 2.7 GHz 4 MB 100 Watt Unlock $77

   A8-3850 4 / 4 2.9 GHz 4 MB 100 Watt Unlock $87

   A8-3870K 4 / 4 3 GHz 4 MB 100 Watt Unlock $91

• Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon II X4 651K

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

• The 'Price' column shows official AMD prices as of Apr 29, 2013. Prices for obsolete and tray-only processors are not provided.

• List of related CPUs is not complete.

• Features abbreviations:

Unlock - Unlocked multiplier

FAQ

Q: Can I upgrade my AMD Athlon II X4 651K processor?

A: Probably yes. CPU compatibility is determined by your motherboard. Please see CPU-Upgrade.com website for CPU support list for your board.

AMD 651K Overclocking

Sorry, overclocking information is not available at this time.

Pictures (0)

News

AMD to discontinue socket FM1 APUs

Nov 27, 2012: Since the launch of socket FM2 APU platform in October 2012, sales of the socket FM1 APUs, based on Llano core, have been in decline. In the second quarter of this year AMD sold 3.3 million socket FM1 processors. That number dropped to 0.6 million in Q3, and it is expected to be even lower this quarter. The fourth quarter will also be the last one, when AMD offers socket FM1 processors.

CPU ID

CPUID Tools

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Comments (0)

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Last modified: 14 May 2013