| Microarchitecture |
Core |
| Processor core ? |
Yorkfield |
| Core steppings ? |
M1 (QCUU, SLB5M)
R0 (QJLG, SLG9S) |
| CPUIDs |
10677 (QCUU, SLB5M)
1067A (QJLG, SLG9S) |
| Manufacturing process |
0.045 micron |
| Data width |
64 bit |
| The number of cores |
4 |
| The number of threads |
4 |
| Floating Point Unit |
Integrated |
| Level 1 cache size ? |
4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches |
| Level 2 cache size ? |
2 x 2 MB 8-way set associative caches (each L2 cache is shared between 2 cores) |
| Multiprocessing |
Uniprocessor |
| Features |
- MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- SSE4.1 / Streaming SIMD Extensions 4.1 ?
- EM64T / Extended Memory 64 technology / Intel 64 ?
- NX / XD / Execute disable bit ?
|
| Low power features |
- Enhanced SpeedStep technology ?
- Stop Grant state ?
- Halt state
- Extended Halt state
- Extended Stop Grant State
- Sleep state ?
- Deep Sleep state ?
- Deeper Sleep state ?
|
|
| Electrical / Thermal parameters |
|
|
| V core ? |
0.85V - 1.3625V |
| Maximum operating temperature ? |
71.4°C |
| Minimum/Maximum power dissipation ? |
12 Watt (TDP in extended HALT state) / 132.48 Watt |
| Thermal Design Power ? |
95 Watt |
|
| Notes on Intel EU80580PJ0534MN |
|
|
- Binary compatible with 32-bit x86 software
- Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz
- Part AT80580PJ0534MN is manufactured in halide-free package
- BXC80580Q8200 is a Chinese version
|
