Athlon X4 730 vs Xeon X5450
Aggregate performance score
Xeon X5450 outperforms Athlon X4 730 by a small 6% based on our aggregate benchmark results.
Primary details
Comparing Xeon X5450 and Athlon X4 730 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2139 | 2182 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Power efficiency | 1.19 | 2.08 |
| Architecture codename | no data | Trinity (2012−2013) |
| Release date | 1 October 2007 (17 years ago) | 2 October 2012 (12 years ago) |
Detailed specifications
Xeon X5450 and Athlon X4 730 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 | 2.8 GHz |
| Boost clock speed | no data | 3.2 GHz |
| L1 cache | no data | 192K |
| L2 cache | no data | 4 MB (shared) |
| L3 cache | 12 MB L2 Cache | no data |
| Chip lithography | 45 nm | 32 nm |
| Die size | no data | 246 mm2 |
| Maximum core temperature | 63 °C | no data |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | no data | 1,303 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon X5450 and Athlon X4 730 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 | FM2 |
| Power consumption (TDP) | 120 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5450 and Athlon X4 730. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | + | no data |
| FSB parity | + | no data |
Security technologies
Xeon X5450 and Athlon X4 730 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 X5450 and Athlon X4 730 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X5450 and Athlon X4 730. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3-1866 |
Peripherals
Specifications and connection of peripherals supported by Xeon X5450 and Athlon X4 730.
| PCIe version | no data | 2.0 |
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.
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.
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.
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.
Pros & cons summary
| Performance score | 1.51 | 1.43 |
| Recency | 1 October 2007 | 2 October 2012 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 120 Watt | 65 Watt |
Xeon X5450 has a 5.6% higher aggregate performance score.
Athlon X4 730, on the other hand, has an age advantage of 5 years, a 40.6% more advanced lithography process, and 84.6% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Xeon X5450 and Athlon X4 730.
Be aware that Xeon X5450 is a server/workstation processor while Athlon X4 730 is a desktop one.
Should you still have questions on choice between Xeon X5450 and Athlon X4 730, ask them in Comments section, and we shall answer.
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