Core 2 Quad Q9500 vs Xeon X5470
Aggregate performance score
Xeon X5470 outperforms Core 2 Quad Q9500 by a substantial 31% based on our aggregate benchmark results.
Primary details
Comparing Xeon X5470 and Core 2 Quad Q9500 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1994 | 2212 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Power efficiency | 1.44 | 1.39 |
| Release date | 1 July 2008 (16 years ago) | no data (2024 years ago) |
Detailed specifications
Xeon X5470 and Core 2 Quad Q9500 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 | 3.33 GHz | 2.83 GHz |
| Bus rate | no data | 1333 MHz |
| L3 cache | 12 MB L2 Cache | 6 MB L2 Cache |
| Chip lithography | 45 nm | 45 nm |
| Maximum core temperature | 63 °C | 71 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.35V | 0.85V-1.3625V |
Compatibility
Information on Xeon X5470 and Core 2 Quad Q9500 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.
| Socket | LGA771 | LGA775 |
| Power consumption (TDP) | 120 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5470 and Core 2 Quad Q9500. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Demand Based Switching | + | - |
| FSB parity | + | no data |
Security technologies
Xeon X5470 and Core 2 Quad Q9500 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X5470 and Core 2 Quad Q9500 are enumerated here.
| VT-x | + | + |
| EPT | - | no data |
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.
Pros & cons summary
| Performance score | 1.83 | 1.40 |
| Power consumption (TDP) | 120 Watt | 95 Watt |
Xeon X5470 has a 30.7% higher aggregate performance score.
Core 2 Quad Q9500, on the other hand, has 26.3% lower power consumption.
The Xeon X5470 is our recommended choice as it beats the Core 2 Quad Q9500 in performance tests.
Be aware that Xeon X5470 is a server/workstation processor while Core 2 Quad Q9500 is a desktop one.
Should you still have questions on choice between Xeon X5470 and Core 2 Quad Q9500, ask them in Comments section, and we shall answer.
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