Itanium 9120N vs Pentium D 950
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3283 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.13 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Presler (2005−2007) | no data |
| Release date | 16 January 2006 (20 years ago) | 1 October 2007 (18 years ago) |
| Launch price (MSRP) | $637 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Pentium D 950 and Itanium 9120N: 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) | no data |
| Threads | 2 | no data |
| Base clock speed | 3.4 GHz | 1.42 GHz |
| Boost clock speed | 3.4 GHz | no data |
| L1 cache | 16 KB (per core) | no data |
| L2 cache | 2 MB (per die) | no data |
| L3 cache | 0 KB | 12 MB L3 Cache |
| Chip lithography | 65 nm | 90 nm |
| Die size | 2x 81 mm2 | no data |
| Maximum core temperature | C1+D0=63 °C, B1=69 °C | 76 °C |
| Number of transistors | 376 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.2V-1.3375V | no data |
Compatibility
Information on Pentium D 950 and Itanium 9120N 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 | LGA775,PLGA775 | PPGA611 |
| Power consumption (TDP) | 130 Watt | 104 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium D 950 and Itanium 9120N. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | - |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Idle States | + | - |
| Demand Based Switching | - | - |
| PAE | 32 Bit | no data |
| FSB parity | - | + |
Security technologies
Pentium D 950 and Itanium 9120N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium D 950 and Itanium 9120N are enumerated here.
| VT-d | - | no data |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium D 950 and Itanium 9120N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Pros & cons summary
| Recency | 16 January 2006 | 1 October 2007 |
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 130 Watt | 104 Watt |
Pentium D 950 has a 38% more advanced lithography process.
Itanium 9120N, on the other hand, has an age advantage of 1 year, and 25% lower power consumption.
We couldn't decide between Intel Pentium D 950 and Intel Itanium 9120N. We've got no test results to judge.
Note that Pentium D 950 is a desktop processor while Itanium 9120N is a server/workstation one.
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