Xeon 3.0 vs E5450
Primary details
Comparing Xeon E5450 and Xeon 3.0 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1982 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.05 | no data |
| Market segment | Server | Server |
| Architecture codename | no data | Irwindale (2004) |
| Release date | 1 October 2007 (16 years ago) | June 2004 (20 years ago) |
| Current price | $49 | $167 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5450 and Xeon 3.0 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 GHz | no data |
| Boost clock speed | no data | 3 GHz |
| L1 cache | no data | 16 KB |
| L2 cache | no data | 2 MB |
| L3 cache | 12 MB L2 Cache | 0 KB |
| Chip lithography | 45 nm | 90 nm |
| Die size | no data | 169 mm2 |
| Maximum core temperature | 67 °C | no data |
| Number of transistors | no data | 178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon E5450 and Xeon 3.0 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 | LGA771 | 604 |
| Power consumption (TDP) | 80 Watt | 135 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5450 and Xeon 3.0. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| Demand Based Switching | + | no data |
| FSB parity | + | no data |
| Status | Discontinued | no data |
Security technologies
Xeon E5450 and Xeon 3.0 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 E5450 and Xeon 3.0 are enumerated here.
| VT-x | + | no data |
| EPT | - | no data |
Pros & cons summary
| Chip lithography | 45 nm | 90 nm |
| Power consumption (TDP) | 80 Watt | 135 Watt |
We couldn't decide between Xeon E5450 and Xeon 3.0. We've got no test results to judge.
Should you still have questions on choice between Xeon E5450 and Xeon 3.0, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
