Specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Core 2 Duo |
| Model number ? | E6405 |
| CPU part number | HH80556KH046F is an OEM/tray microprocessor |
| Frequency (MHz) ? | 2133 |
| Bus speed (MHz) ? | 1066 |
| Clock multiplier ? | 8 |
| Package | 771-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm) |
| Socket | Socket 771 (LGA771) |
| |
| S-spec numbers |
| |
ES/QS processors |
Production processors |
| Part number |
Q2QB |
SLAGG |
| HH80556KH046F | + | + |
|
| |
| Architecture / Microarchitecture |
| Microarchitecture | Core |
| Processor core ? | Conroe-CL |
| Manufacturing process | 0.065 micron |
| Data width | 64 bit |
| The number of cores | 2 |
| The number of threads | 2 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 2 x 32 KB instruction caches
2 x 32 KB data caches |
| Level 2 cache size ? | shared 2 MB |
| Multiprocessing | Uniprocessor |
| Features | - MMX instruction set
- SSE
- SSE2
- SSE3
- Supplemental SSE3
- EM64T technology ?
- Virtualization Technology ?
- Execute Disable Bit technology ?
|
| Low power features | Enhanced SpeedStep technology ? |
| |
| Electrical/Thermal parameters |
| Thermal Design Power (W) ? | 65 |
| |
| Notes on Intel HH80556KH046F |
- Binary compatible with 32-bit x86 software
- Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz
|
CPUs, related to Intel Core 2 Duo E6405
| Model |
Cores / Threads |
Freq. |
L2 cache |
Multi- processing |
TDP |
Features |
| Intel Core 2 Duo family, Socket 771 |
| Intel Core 2 Duo E6305 | 2 / 2 | 1.86 GHz | 2 MB | 1 | 65 Watt | VT |
| Intel Core 2 Duo family, Core micro-architecture, Other sockets |
| Intel Core 2 Duo E7500 | 2 / 2 | 2.93 GHz | 3 MB | 1 | 65 Watt | SSE4, VT |
| Intel Core 2 Duo E8290 | 2 / 2 | 2.83 GHz | 6 MB | 1 | 65 Watt | SSE4, VT |
| Intel Core 2 Duo E7600 | 2 / 2 | 3.06 GHz | 3 MB | 1 | 65 Watt | SSE4, VT |
| Intel Core 2 Duo E6850 | 2 / 2 | 3 GHz | 4 MB | 1 | 65 Watt | VT, TXT |
| Intel Core 2 Duo E8300 | 2 / 2 | 2.83 GHz | 6 MB | 1 | 65 Watt | SSE4, VT, TXT |
| Intel Core 2 Duo E8400 | 2 / 2 | 3 GHz | 6 MB | 1 | 65 Watt | SSE4, VT, TXT |
| Intel Core 2 Duo E8500 | 2 / 2 | 3.16 GHz | 6 MB | 1 | 65 Watt | SSE4, VT, TXT |
| Intel Core 2 Duo E8600 | 2 / 2 | 3.33 GHz | 6 MB | 1 | 65 Watt | SSE4, VT, TXT |
| Other families, Core micro-architecture, Socket 771 |
| Intel Celeron 445 | 1 / 1 | 1.86 GHz | 512 KB | | 65 Watt | VT |
| Intel Core 2 Extreme QX9775 | 4 / 4 | 3.2 GHz | 12 MB | 2 | 150 Watt | SSE4, VT |
• Highlighted numbers and features indicate whether specific processor performs better or worse than Core 2 Duo E6405
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
SSE4 - SSE4 instructions
VT - Virtualization
TXT - Trusted Execution
CPU ID
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lga775, not 771