Aubrey Isle vs Core 2 Duo E4700
Primary details
Comparing Core 2 Duo E4700 and Aubrey Isle processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2813 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.83 | no data |
| Architecture codename | Allendale (2006−2009) | Knights Ferry (2010) |
| Release date | March 2008 (16 years ago) | 31 May 2010 (14 years ago) |
Detailed specifications
Core 2 Duo E4700 and Aubrey Isle basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 32 (Dotriaconta-Core) |
| Threads | 2 | 128 |
| Base clock speed | 2.6 GHz | no data |
| Boost clock speed | 2.6 GHz | 1.2 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | 64 KB | 32 KB (per core) |
| L2 cache | 2 MB | 256 KB (per core) |
| L3 cache | 0 KB | 0 KB (shared) |
| Chip lithography | 65 nm | 45 nm |
| Die size | 111 mm2 | 684 mm2 |
| Maximum core temperature | 73 °C | no data |
| Number of transistors | 167 million | 2,300 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.5V | no data |
Compatibility
Information on Core 2 Duo E4700 and Aubrey Isle compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | PLGA775 | PCIe x16 |
| Power consumption (TDP) | 65 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E4700 and Aubrey Isle. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Duo E4700 and Aubrey Isle technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo E4700 and Aubrey Isle are enumerated here.
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E4700 and Aubrey Isle. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
Pros & cons summary
| Physical cores | 2 | 32 |
| Threads | 2 | 128 |
| Chip lithography | 65 nm | 45 nm |
| Power consumption (TDP) | 65 Watt | 300 Watt |
Core 2 Duo E4700 has 361.5% lower power consumption.
Aubrey Isle, on the other hand, has 1500% more physical cores and 6300% more threads, and a 44.4% more advanced lithography process.
We couldn't decide between Core 2 Duo E4700 and Aubrey Isle. We've got no test results to judge.
Note that Core 2 Duo E4700 is a desktop processor while Aubrey Isle is a server/workstation one.
Should you still have questions on choice between Core 2 Duo E4700 and Aubrey Isle, ask them in Comments section, and we shall answer.
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