AMD Athlon 64 3700+ - ADA3700AEP5AP


Specifications

There are a few reasons why we think that ADA3700AEP5AP processors are fakes. First, there is no reference to ADA3700AEP5AP part number on AMD website or in AMD official documentation. Second, the data matrix code on the CPU doesn't match processor's serial number. Third, this processor may be reported as an engineering sample by BIOS or CPU ID detection software. This occurs when the CPU is an engineering sample, or when the processor's CPU ID is not recognized by a motherboard. And the last reason - when installed in a motherboard, the processor may run at 800 Mhz. This usually happens when a mobile processor is used in a desktop motherboard, and when operating system doesn't support processor's PowerNow! feature. From all of these clues we can conclude that this 3700+ CPU is probably a remarked mobile processor.

This part is very likely a fake.
General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Athlon 64
Model number  ? 3700+
CPU part numberADA3700AEP5AP is an OEM/tray microprocessor
Stepping codeCAAMC
Frequency  ? 3700+ (rated)
2400 MHz (real)
Clock multiplier  ? 12
Package754-pin lidded microPGA
1.57" x 1.57" (4 cm x 4 cm)
SocketSocket 754
 
Architecture / Microarchitecture
MicroarchitectureK8
Processor core  ? ClawHammer
Core stepping  ? C0
Manufacturing process0.13 micron SOI
Data width64 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 64 KB 2-way associative instruction cache
64 KB 2-way associative data cache
Level 2 cache size  ? 1 MB exclusive 16-way associative cache
Physical memory1 TB
Virtual memory256 TB
MultiprocessingUniprocessor
Features
  • MMX technology
  • 3DNow!
  • SSE
  • SSE2
  • AMD64 technology  ? 
  • Enhanced Virus Protection  ? 
Low power features
  • Halt state
  • Stop Grant state  ? 
On-chip peripherals
  • Single-channel DDR SDRAM memory controller
  • One 16-bit HyperTransport link with speeds up to 800 MHz
 
Electrical/Thermal parameters
V core  ? 1.5V
Maximum operating temperature  ? 70°C

Pictures (0)

CPU ID (1)

NOTE: 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 64 3700+ CPU.

Manufacturer:AMD
CPU Family:Athlon 64
Model Number:3700+
Frequency:2405 MHz
Part number:
ADA3700AEP5AP
Stepping Code:CAAMC0438RPMW
Comment:Engineering Sample
Submitted by:ES-User
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Athlon(tm) 64 Processor 3700+
Cores:1
Processor type:Original OEM Processor
Core stepping:SH-CG
CPUID signature:F4A
Family:15 (0Fh)
Model: 4 (04h)
Stepping:10 (0Ah)

Cache: L1 data L1 instruction L2
Size: 64 KB 64 KB 1 MB
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 CLFLUSH
AMD extensions to MMX CMOV
3DNow! CMPXCHG8B
Extensions to 3DNow! FXSAVE/FXRSTORE
SSE SYSCALL/SYSRET
SSE2 SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 Advanced programmable interrupt controller
NX bit/XD-bit Debugging extensions
PowerNow! / Cool'n'Quiet Frequency ID control
  Hardware thermal control
  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
  Software thermal control
  Temperature sensor
  Time stamp counter
  Virtual 8086-mode enhancements
  Voltage ID control

Comments (2)

 

2010-03-05 06:58:54
Posted by: Drago

I have one of these. Whether they are real or not - here's something to complete you information: Stepping CAAMC; Produced Week 38/2004 (RPMW - whatever this means); Package 27872

Athloon

2011-06-19 12:12:25
Posted by: ceeleeb

I've seen plenty of 3700s in my day...they are referenced on the internet pretty well. There is two versions: socket 754 and 939. San Diego and Venice were not rebranded mobile chips. The Clawhammer Athlon 64 3700 is in fact not a rebranded mobile chip. They are all desktop chips. However there is an Athlon 64 3700 based on K8L for laptops.

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