Xeon 5080 vs Core 2 Duo E7400
Primary details
Comparing Core 2 Duo E7400 and Xeon 5080 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2745 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.94 | no data |
| Architecture codename | Wolfdale (2008−2010) | Dempsey (2006) |
| Release date | October 2008 (16 years ago) | 23 May 2006 (18 years ago) |
| Launch price (MSRP) | no data | $851 |
Detailed specifications
Core 2 Duo E7400 and Xeon 5080 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) | 2 (Dual-core) |
| Threads | 2 | 4 |
| Base clock speed | 2.8 GHz | 3.73 GHz |
| Boost clock speed | 2.8 GHz | 0.07 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | 64 KB | 16 KB (per core) |
| L2 cache | 3 MB (shared) | 2 MB (per core) |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 45 nm | 65 nm |
| Die size | 82 mm2 | 2x 81 mm2 |
| Maximum core temperature | no data | 78 °C |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 228 million | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | 1.075V-1.35V |
Compatibility
Information on Core 2 Duo E7400 and Xeon 5080 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 | 2 |
| Socket | LGA775 | PLGA771 |
| Power consumption (TDP) | 65 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E7400 and Xeon 5080. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Idle States | + | - |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | - |
| FSB parity | - | + |
Security technologies
Core 2 Duo E7400 and Xeon 5080 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo E7400 and Xeon 5080 are enumerated here.
| VT-x | no data | + |
| EPT | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E7400 and Xeon 5080. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Pros & cons summary
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 65 Watt | 130 Watt |
Core 2 Duo E7400 has a 44.4% more advanced lithography process, and 100% lower power consumption.
Xeon 5080, on the other hand, has 100% more threads.
We couldn't decide between Core 2 Duo E7400 and Xeon 5080. We've got no test results to judge.
Note that Core 2 Duo E7400 is a desktop processor while Xeon 5080 is a server/workstation one.
Should you still have questions on choice between Core 2 Duo E7400 and Xeon 5080, ask them in Comments section, and we shall answer.
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