Pentium 4 1.4 vs Xeon X3380
Primary details
Comparing Xeon X3380 and Pentium 4 1.4 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2083 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Power efficiency | 1.61 | no data |
| Architecture codename | no data | Willamette (2000−2001) |
| Release date | 1 January 2009 (15 years ago) | November 2000 (24 years ago) |
Detailed specifications
Xeon X3380 and Pentium 4 1.4 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 | no data | 1 (Single-Core) |
| Threads | no data | 1 |
| Base clock speed | 3.16 GHz | no data |
| Boost clock speed | no data | 1.4 GHz |
| L1 cache | no data | 8 KB |
| L2 cache | no data | 256 KB |
| L3 cache | 12 MB L2 Cache | 0 KB |
| Chip lithography | 45 nm | 180 nm |
| Die size | no data | 217 mm2 |
| Maximum core temperature | 71 °C | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | no data | 42 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Xeon X3380 and Pentium 4 1.4 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 | LGA775 | 423 |
| Power consumption (TDP) | 95 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X3380 and Pentium 4 1.4. 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 |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Xeon X3380 and Pentium 4 1.4 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 Xeon X3380 and Pentium 4 1.4 are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X3380 and Pentium 4 1.4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2 |
Pros & cons summary
| Chip lithography | 45 nm | 180 nm |
| Power consumption (TDP) | 95 Watt | 55 Watt |
Xeon X3380 has a 300% more advanced lithography process.
Pentium 4 1.4, on the other hand, has 72.7% lower power consumption.
We couldn't decide between Xeon X3380 and Pentium 4 1.4. We've got no test results to judge.
Be aware that Xeon X3380 is a server/workstation processor while Pentium 4 1.4 is a desktop one.
Should you still have questions on choice between Xeon X3380 and Pentium 4 1.4, ask them in Comments section, and we shall answer.
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