| Microarchitecture |
Core |
| Processor core |
Wolfdale-3M |
| Core stepping |
R0 (SLGTH) |
| CPUID |
1067A (SLGTH) |
| Manufacturing process |
0.045 micron
228 million transistors |
| Die |
82mm2 |
| 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 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches |
| Level 2 cache size |
shared 2 MB 8-way set associative cache |
| Cache latency |
3 (L1 cache)
16 (L2 cache) |
| Multiprocessing |
Not supported |
| Extensions and Technologies |
- MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- EM64T / Extended Memory 64 technology / Intel 64
- VT-x / Virtualization technology
|
| Security Features |
- NX / XD / Execute disable bit
|
| Low power features |
- Halt mode
- Extended Halt mode
- Stop Grant mode
- Extended Stop Grant mode
- Sleep mode
- Deep Sleep mode
- Deeper Sleep mode
- Enhanced SpeedStep technology
|
| Integrated peripherals / components |
| Integrated graphics |
None |
| Electrical / Thermal parameters |
| V core |
0.85V - 1.3625V |
| Minimum/Maximum operating temperature |
5°C - 74.1°C |
| Thermal Design Power |
65 Watt |
