General information | |
Type | CPU / Microprocessor |
Market segment | Desktop |
Family | AMD Athlon 64 X2 |
Model number ? | 3800+ |
CPU part numbers |
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Stepping codes | ADBHE CDB3E CDBAE CDBFE CDBHE LDBFE LDBHE |
Frequency ? | 3800+ (rated) 2 GHz / 2000 MHz (real) |
Clock multiplier ? | 10 |
Package | 939-pin lidded organic microPGA |
AMD Package numbers | 28730 |
Socket | Socket 939 |
Size | 1.57" x 1.57" / 4cm x 4cm |
Introduction date | Aug 1, 2005 |
Price at introduction | $354 |
Architecture / Microarchitecture | |
Instruction set | x86 |
Microarchitecture | K8 |
Processor core ? | Manchester |
Core stepping ? | BH-E4 |
CPUID | 20FB1 |
Manufacturing process | 0.09 micron 150 million transistors |
Data width | 64 bit |
The number of CPU cores | 2 |
The number of threads | 2 |
Floating Point Unit | Integrated |
Level 1 cache size ? | 2 x 64 KB 2-way set associative instruction caches 2 x 64 KB 2-way set associative data caches |
Level 2 cache size ? | 2 x 512 KB 16-way set associative exclusive caches |
Physical memory | 1 TB |
Virtual memory | 256 TB |
Multiprocessing | Uniprocessor |
Extensions & Technologies |
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Security Features | EVP / Enhanced Virus Protection ? |
Low power features |
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Integrated Graphics Processing Unit | |
None | |
Integrated peripherals / components | |
Memory controller | The number of controllers: 1 Memory channels (per controller): 2 Memory channels (total): 2 Supported memory: DDR |
Other peripherals | HyperTransport link |
Electrical / Thermal parameters | |
V core ? | 1.3V / 1.35V |
Maximum operating temperature ? | 49°C - 71°C |
Thermal Design Power ? | 89 Watt |