Itanium 9740 vs Itanium 9540
Primary details
Comparing Itanium 9540 and Itanium 9740 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Release date | 1 October 2012 (12 years ago) | 1 April 2017 (7 years ago) |
Detailed specifications
Itanium 9540 and Itanium 9740 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 2.13 GHz | 2.13 GHz |
| Bus rate | 6.4 GT/s | 6.4 GT/s |
| L3 cache | 24 MB | 24 MB |
| Chip lithography | 32 nm | 32 nm |
| Maximum core temperature | 95 °C | 95 °C |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Itanium 9540 and Itanium 9740 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 | LGA1248 | LGA1248 |
| Power consumption (TDP) | 170 Watt | 170 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Itanium 9540 and Itanium 9740. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
Security technologies
Itanium 9540 and Itanium 9740 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Itanium 9540 and Itanium 9740 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| VT-i | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Itanium 9540 and Itanium 9740. Depending on the motherboard, higher memory frequencies may be supported.
| ECC memory support | + | + |
Pros & cons summary
| Recency | 1 October 2012 | 1 April 2017 |
Itanium 9740 has an age advantage of 4 years.
We couldn't decide between Itanium 9540 and Itanium 9740. We've got no test results to judge.
Should you still have questions on choice between Itanium 9540 and Itanium 9740, ask them in Comments section, and we shall answer.
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