bookmark site
save to del.icio.us
19.1.5 Intel Core 2 Duo E8xxx series processor (Wolfdale)
Identification
Model name:
Core 2 Duo E8xxx series.
Code name:
Wolfdale.
Supplier:
Intel.
Component class:
CPU.
Generation
Generation: Core 2.
Compatibility
Dual-core technology.
64 bit technology: EM64T.
Multimedia instruction sets: MMX, SSE, SSE2, SSE3. SSSE3, SSE4.1.
Cache
L1 cache: (2x) 32 kbyte instruction cache, 32 kbyte data cache (Harvard architecture).
Shared L2 cache: 6 Mbyte.
Architecture
333 MHz QDR bus.
Memory protection: XD bit.
Protected program execution environment: LaGrande Technology (LT).
Virtualization Technology (VT, Vanderpool).
Multi-processing
Dual-core technology.
Multiplier
Power management
Power management:
- Enhanced Intel SpeedStep Technology (EIST),
- Enhanced Halt State (C1E),
- Extended Stop Grant State (C2E),
- Extended State (C4).
Clock speed
| Clock speed | Model | Multiplier | Introduction | Order part numbers |
|---|---|---|---|---|
| 333/2.66 GHz | Intel Core 2 Duo E8190 1 CPU | 8 | January 2007 | OEM: EU80570PJ0676MN |
| 333/2.66 GHz | Intel Core 2 Duo E8200 CPU | 8 | January 2007 |
OEM: EU80570PJ0676M, PIB: BX80570E8200, PIB: BXC80570E8200 |
| 333/2.83 GHz | Intel Core 2 Duo E8300 CPU | 8.5 | April 2008 | OEM: EU80570AJ0736M |
| 333/3.00 GHz | Intel Core 2 Duo E8400 CPU | 9 | January 2007 |
OEM: EU80570PJ0806M, PIB: BX80570E8400, PIB: BXC80570E8400 |
| 333/3.16 GHz | Intel Core 2 Duo E8500 CPU | 9.5 | January 2007 |
OEM: EU80570PJ0876M, PIB: BX80570E8500, PIB: BXC80570E8500 |
Physics
Voltage: 1.15-1.225 V (0.850-1.3625 V).
Power dissipation: 65 W TDP.
Temperature: max. 72.4 °C.
Manufacturing process: 45 nm. (P1266)
Number of transistors: 410 million.
Die size: 107 mm2.
Packaging: Socket T / LGA 775.
System management
Remote management: Intel Active Management (iAMT2).
CPUID32
| Extended family | Extended model | Type | Family | Model | Stepping | Description |
|---|---|---|---|---|---|---|
| 0x0 | 0x1 | 0x0 | 0x6 | 0x7 | 0x6 | stepping C0 |
Step level
Text:
Step levels: C0.
S-Spec / Stepping code
| Model | Code | Stepping | Description |
|---|---|---|---|
| Intel Core 2 Duo E8300 CPU | SLAPJ | C0 | PCG: 06 |
| Intel Core 2 Duo E8500 CPU | SLAPK | C0 | PCG: 06 |
| Intel Core 2 Duo E8400 CPU | SLAPL | C0 | PCG: 06 |
| Intel Core 2 Duo E8200 CPU | SLAPP | C0 | PCG: 06 |
| Intel Core 2 Duo E8190 CPU | SLAQR | C0 | PCG: 05A |
|
|
|
Page viewed 546 times since Mon 17 Nov 2008, 14:30.
