Pentium N3540 vs Xeon X5450
Aggregate performance score
Xeon X5450 outperforms Pentium N3540 by an impressive 97% based on our aggregate benchmark results.
Primary details
Comparing Xeon X5450 and Pentium N3540 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2034 | 2535 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.32 | no data |
| Market segment | Server | Laptop |
| Series | no data | Intel Pentium |
| Architecture codename | no data | Bay Trail-M (2013−2014) |
| Release date | 1 October 2007 (16 years ago) | 22 May 2014 (10 years ago) |
| Launch price (MSRP) | no data | $251 |
| Current price | $73 | $404 (1.6x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon X5450 and Pentium N3540 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 | 4 (Quad-Core) |
| Threads | no data | 4 |
| Base clock speed | 3 GHz | 2.16 GHz |
| Boost clock speed | no data | 2.66 GHz |
| L1 cache | no data | 224 KB |
| L2 cache | no data | 2 MB |
| L3 cache | 12 MB L2 Cache | 2 MB L2 Cache |
| Chip lithography | 45 nm | 22 nm |
| Maximum core temperature | 63 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon X5450 and Pentium N3540 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 | FCBGA1170 |
| Power consumption (TDP) | 120 Watt | 7.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5450 and Pentium N3540. You'll probably need this information if you require some particular technology.
| AES-NI | no data | - |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | + | no data |
| Demand Based Switching | + | no data |
| Smart Connect | no data | + |
| FSB parity | + | no data |
| Status | Discontinued | Discontinued |
Security technologies
Xeon X5450 and Pentium N3540 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | + |
| Secure Key | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X5450 and Pentium N3540 are enumerated here.
| VT-d | no data | - |
| VT-x | + | + |
| EPT | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X5450 and Pentium N3540. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3L-1333 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.32 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Quick Sync Video | no data | + |
| Graphics max frequency | no data | 896 MHz |
Graphics interfaces
Available interfaces and connections of Xeon X5450 and Pentium N3540 integrated GPUs.
| Number of displays supported | no data | 2 |
Graphics API support
APIs supported by Xeon X5450 and Pentium N3540 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 11.2 |
Peripherals
Specifications and connection of peripherals supported by Xeon X5450 and Pentium N3540.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 4 |
| USB revision | no data | 3.0 and 2.0 |
| Total number of SATA ports | no data | 2 |
| Number of USB ports | no data | 5 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Xeon X5450 outperforms Pentium N3540 by 97% based on our aggregate benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Xeon X5450 outperforms Pentium N3540 by 97% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Xeon X5450 outperforms Pentium N3540 by 99% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Xeon X5450 outperforms Pentium N3540 by 96% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 1.54 | 0.78 |
| Recency | 1 October 2007 | 22 May 2014 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 120 Watt | 7 Watt |
The Xeon X5450 is our recommended choice as it beats the Pentium N3540 in performance tests.
Be aware that Xeon X5450 is a server/workstation processor while Pentium N3540 is a notebook one.
Should you still have questions on choice between Xeon X5450 and Pentium N3540, ask them in Comments section, and we shall answer.
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