Itanium 9740 vs Atom N550
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3563 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Atom | no data |
| Power efficiency | 0.80 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Pineview (2009−2011) | no data |
| Release date | 23 August 2010 (15 years ago) | 1 April 2017 (8 years ago) |
| Launch price (MSRP) | $86 | no data |
Detailed specifications
Atom N550 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 | 2 (Dual-core) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | 1.5 GHz | 2.13 GHz |
| Boost clock speed | 1.5 GHz | no data |
| Bus rate | 666 MHz | 6.4 GT/s |
| L1 cache | 64K (per core) | no data |
| L2 cache | 512K (per core) | no data |
| L3 cache | 0 KB | 24 MB |
| Chip lithography | 45 nm | 32 nm |
| Die size | 87 mm2 | no data |
| Maximum core temperature | no data | 95 °C |
| Number of transistors | 176 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom N550 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.
| Number of CPUs in a configuration | 1 | no data |
| Socket | FCBGA559 | LGA1248 |
| Power consumption (TDP) | 8.5 Watt | 170 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom N550 and Itanium 9740. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | + | + |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
Security technologies
Atom N550 and Itanium 9740 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom N550 and Itanium 9740 are enumerated here.
| VT-d | - | + |
| VT-x | - | + |
| VT-i | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom N550 and Itanium 9740. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
| Maximum memory size | 2 GB | no data |
| Max memory channels | 1 | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 3150 | no data |
Pros & cons summary
| Recency | 23 August 2010 | 1 April 2017 |
| Physical cores | 2 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 8 Watt | 170 Watt |
Atom N550 has 2025% lower power consumption.
Itanium 9740, on the other hand, has an age advantage of 6 years, 300% more physical cores and 300% more threads, and a 40.6% more advanced lithography process.
We couldn't decide between Intel Atom N550 and Intel Itanium 9740. We've got no test results to judge.
Be aware that Atom N550 is a notebook processor while Itanium 9740 is a server/workstation one.
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