CPU Information
ADA3800IAA5CU has the same basic features as ADA3800DAA5BV, but it requires new socket AM2. Socket AM2 is a socket with 940 pin-holes, and it's not compatible with socket 939 or older 940. Socket AM2 added support for DDR2 memory, which at this time (Nov 2006) may be as twice as fast as DDR1 memory used by socket 939 processors. Faster access to memory results in slightly faster CPU performance. On average, this socket AM2 3800+ is a few percent faster than socket 939 3800+, even though both processors have the same rating. For some memory-intensive applications the difference in speed may be as high as 15-20%.
| General information |
| Type | CPU / Microprocessor |
| Family | AMD Athlon 64 X2 |
| Model number ? | 3800+ |
| Part number | ADA3800IAA5CU |
| Stepping codes | ADB4F CDB4F LDB4F LEDBF |
| Frequency (MHz) ? | 3800+ (rated)
2000 (real) |
| Package | 940-pin organic microPGA |
| Socket | Socket AM2 |
| |
| Architecture / Microarchitecture |
| Processor core | Windsor |
| Manufacturing process | 0.09 micron
164 million transistors |
| Data width | 64 bit |
| Number of cores | 2 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 2 x 64 KB 2-way associative instruction cache
2 x 64 KB 2-way associative data cache |
| Level 2 cache size ? | 2 x 512 KB exclusive 16-way associative cache |
| Physical memory | 1 TB |
| Virtual memory (TB) | 256 |
| Features | - MMX technology
- 3DNow!
- SSE
- SSE2
- SSE3
- AMD64 technology ?
- Enhanced Virus Protection ?
|
| Low power features | - Halt state
- Stop Grant state ?
|
| On-chip peripherals | - Dual-channel DDR2 SDRAM memory controller
- HyperTransport link
|
| |
| Electrical/Thermal parameters |
| V core (V) ? | 1.3 / 1.35 |
| Max operating temperature (°C) ? | 55 - 70 |
| Thermal Design Power (W) ? | 89 |
| |
| Notes on AMD ADA3800IAA5CU |
- ADA3800IAA5CU is an OEM/tray processor
- ADA3800CUBOX is a boxed processor
- Core revision F2
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