Itanium 9140M vs Xeon X5492
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2314 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 0.47 | no data |
| Designer | Intel | Intel |
| Release date | 1 July 2008 (17 years ago) | 1 October 2007 (18 years ago) |
Detailed specifications
Xeon X5492 and Itanium 9140M 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.
| Base clock speed | 3.4 GHz | 1.66 GHz |
| L3 cache | 12 MB L2 Cache | 18 MB L3 Cache |
| Chip lithography | 45 nm | 90 nm |
| Maximum core temperature | 63 °C | 76 °C |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon X5492 and Itanium 9140M 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.
| Socket | LGA771 | PPGA611 |
| Power consumption (TDP) | 150 Watt | 104 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5492 and Itanium 9140M. 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
Xeon X5492 and Itanium 9140M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X5492 and Itanium 9140M are enumerated here.
| VT-x | + | + |
| EPT | - | no data |
Pros & cons summary
| Recency | 1 July 2008 | 1 October 2007 |
| Chip lithography | 45 nm | 90 nm |
| Power consumption (TDP) | 150 Watt | 104 Watt |
Xeon X5492 has an age advantage of 9 months, and a 100% more advanced lithography process.
Itanium 9140M, on the other hand, has 44.2% lower power consumption.
We couldn't decide between Intel Xeon X5492 and Intel Itanium 9140M. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
