Xeon 7140M vs Core 2 Duo L7100
Primary details
Comparing Core 2 Duo L7100 and Xeon 7140M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3122 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Core 2 Duo | no data |
| Power efficiency | 1.61 | no data |
| Architecture codename | Merom (2006−2008) | Tulsa (2006) |
| Release date | no data | August 2006 (18 years ago) |
Detailed specifications
Core 2 Duo L7100 and Xeon 7140M 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 | no data | 3.4 GHz |
| Boost clock speed | 1.2 GHz | 3.4 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | no data | 0 KB |
| L2 cache | no data | 1 MB |
| L3 cache | no data | 16 MB |
| Chip lithography | 65 nm | 65 nm |
| Die size | no data | 435 mm2 |
| Maximum core temperature | no data | 69 °C |
| Number of transistors | no data | 1328 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.1V-1.35V |
Compatibility
Information on Core 2 Duo L7100 and Xeon 7140M 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 | no data | 1 |
| Socket | no data | PPGA604 |
| Power consumption (TDP) | 17 Watt | 150 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo L7100 and Xeon 7140M. 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 L7100 and Xeon 7140M 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 L7100 and Xeon 7140M are enumerated here.
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo L7100 and Xeon 7140M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR2 |
Pros & cons summary
| Threads | 2 | 4 |
| Power consumption (TDP) | 17 Watt | 150 Watt |
Core 2 Duo L7100 has 782.4% lower power consumption.
Xeon 7140M, on the other hand, has 100% more threads.
We couldn't decide between Core 2 Duo L7100 and Xeon 7140M. We've got no test results to judge.
Be aware that Core 2 Duo L7100 is a notebook processor while Xeon 7140M is a server/workstation one.
Should you still have questions on choice between Core 2 Duo L7100 and Xeon 7140M, ask them in Comments section, and we shall answer.
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