AMD Athlon 1400 - A1400AMS3B

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Specifications

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AMD Athlon 1.4 GHz specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon
CPU part number	A1400AMS3B is an OEM/tray microprocessor
Stepping code	AYHJA
Frequency ?	1400 MHz
Bus speed ?	200 MHz
Clock multiplier ?	14
Package	453-pin staggered ceramic PGA 1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package number	27016
Socket	Socket A (Socket 462)
Introduction date	6-Jun-01
Price at introduction	$253

Architecture / Microarchitecture
Microarchitecture	K7
Processor core ?	Thunderbird (Model 4)
Manufacturing process	0.18 micron 37 million transistors
Die size	120mm²
Data width	32 bit
The number of cores	1
The number of threads	1
Floating Point Unit	Integrated
Level 1 cache size ?	64 KB 2-way set associative code cache 64 KB 2-way set associative data cache
Level 2 cache size ?	Full-speed on-die 256 KB
Multiprocessing	Uniprocessor
Features	MMX instructions Extensions to MMX 3DNow! technology Extensions to 3DNow!
Low power features	Halt state Stop Grant states Sleep state ? Probe state

Electrical / Thermal parameters
V core ?	1.75V ± 0.1V
Minimum/Maximum operating temperature ?	0°C - 95°C
Minimum/Typical/Maximum power dissipation	5 Watt (Stop Grant mode) / 64.7 Watt / 72.1 Watt

Notes on AMD A1400AMS3B
Actual bus frequency is 100 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 200 MHz.

CPUs, related to AMD Athlon 1.4 GHz (A1400AMS3B)

Model Freq. L2
cache Features

AMD Athlon family, Socket 462

   Athlon 1.1 GHz (A1100AMT3B) 1.1 GHz 256 KB

   Athlon 1.1 GHz (AHL1100AUT3B) 1.1 GHz 256 KB SSE

   Athlon 1.13 GHz (A1133AMS3C) 1.13 GHz 256 KB

   Athlon 1.2 GHz (A1200AMS3B) 1.2 GHz 256 KB

   Athlon 1.2 GHz (A1200AMS3C) 1.2 GHz 256 KB

   Athlon 1.2 GHz (AHL1200AHT3B) 1.2 GHz 256 KB SSE

   Athlon 1.2 GHz (AHL1200DHT3B) 1.2 GHz 256 KB SSE

   Athlon 1.26 GHz (A1266AMS3C) 1.26 GHz 256 KB

   Athlon 1.3 GHz (A1300AMS3B) 1.3 GHz 256 KB

   Athlon 1.3 GHz (A1300APS3B) 1.3 GHz 256 KB

   Athlon 1500+ 1.3 GHz 256 KB SSE

   Athlon 1.33 GHz (A1333AMS3C) 1.33 GHz 256 KB

   Athlon 1.4 GHz (A1400AMS3B) 1.4 GHz 256 KB

   Athlon 1.4 GHz (A1400AMS3C) 1.4 GHz 256 KB

   Athlon 1600+ 1.4 GHz 256 KB SSE

Other families, K7 micro-architecture, Socket 462

   Duron 1.4 GHz (DHD1400DLV1C) 1.4 GHz 64 KB SSE

   Duron 1.6 GHz (DHD1600DLV1C) 1.6 GHz 64 KB SSE

   Duron 1.8 GHz (DHD1800DLV1C) 1.8 GHz 64 KB SSE

   Sempron 2800+ (Thorton) 2 GHz 256 KB SSE

   Sempron 3000+ 2 GHz 512 KB SSE

   Athlon XP 3200+ 2.2 GHz 512 KB SSE

   Sempron 3300+ 2.2 GHz 512 KB SSE

   Athlon XP 2800+ 2.25 GHz 256 KB SSE

   Athlon XP 3200+ 2.33 GHz 512 KB SSE

• Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon 1.4 GHz (A1400AMS3B)

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

• List of related CPUs is not complete.

• Features abbreviations:

SSE - SSE instructions

AMD Athlon 1.4 GHz Overclocking

Sorry, we do not have overclocking data for this AMD Athlon CPU at this time.

Pictures (1)


Engineering Sample
2013-03-03 11:34:10 Posted by: Neon

CPU ID (1)

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CPUID features of Athlon 1400

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 1400 CPU.

Manufacturer:	AMD
CPU Family:	Athlon
Model Number:	1400
Frequency:	1399 MHz

Part number:	A1400AMS3B
Stepping Code:	AYHJA 0113SPAW
Comment:	Thunderbird 27016 Engineering Sample
Submitted by:	Neon

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Athlon(tm) processor
Processor type:	Original OEM Processor
Core stepping:	A9
CPUID signature:	644
Family:	6 (06h)
Model:	4 (04h)
Stepping:	4 (04h)

Cache: L1 data L1 instruction L2

Size: 64 KB 64 KB 256 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 extensions Additional instructions

MMX CMOV

AMD extensions to MMX CMPXCHG8B

3DNow! FXSAVE/FXRSTORE

Extensions to 3DNow! SYSCALL/SYSRET

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 36-bit page-size extensions

Advanced programmable interrupt controller

Debugging extensions

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

Time stamp counter

Virtual 8086-mode enhancements

Comments (0)

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Last modified: 14 May 2013