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 |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | AMD Athlon 64 |
| Model number ? | 3700+ |
| CPU part number | ADA3700AEP5AP is an OEM/tray microprocessor |
| Stepping code | CAAMC |
| Frequency ? | 3700+ (rated)
2400 MHz (real) |
| Clock multiplier ? | 12 |
| Package | 754-pin lidded microPGA
1.57" x 1.57" (4 cm x 4 cm) |
| Socket | Socket 754 |
| |
| Architecture / Microarchitecture |
| Microarchitecture | K8 |
| Processor core ? | ClawHammer |
| Core stepping ? | C0 |
| Manufacturing process | 0.13 micron SOI |
| Data width | 64 bit |
| The number of cores | 1 |
| The number of threads | 1 |
| Floating Point Unit | Integrated |
| 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 memory | 1 TB |
| Virtual memory | 256 TB |
| Multiprocessing | Uniprocessor |
| 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 |
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 extensions | Additional instructions |
| MMX |
CLFLUSH |
| AMD extensions to MMX |
CMOV |
| 3DNow! |
CMPXCHG8B |
| Extensions to 3DNow! |
FXSAVE/FXRSTORE |
| SSE |
SYSCALL/SYSRET |
| SSE2 |
SYSENTER/SYSEXIT |
| |
| Major features | Other 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 |
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
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.