Xeon L5508 vs Core 2 Quad Q9500
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2531 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.57 | no data |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | no data | Gainestown (2009−2010) |
| Release date | no data | 30 March 2009 (17 years ago) |
Detailed specifications
Basic parameters of Core 2 Quad Q9500 and Xeon L5508: 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 4 |
| Base clock speed | 2.83 GHz | 2 GHz |
| Boost clock speed | no data | 2.4 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 256 KB (per core) |
| L3 cache | 6 MB L2 Cache | 8 MB (shared) |
| Chip lithography | 45 nm | 45 nm |
| Die size | no data | 263 mm2 |
| Maximum core temperature | 71 °C | no data |
| Number of transistors | no data | 731 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q9500 and Xeon L5508 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 | 2 |
| Socket | LGA775 | 1366 |
| Power consumption (TDP) | 95 Watt | 38 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9500 and Xeon L5508. 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 | + | - |
| Demand Based Switching | - | no data |
Security technologies
Core 2 Quad Q9500 and Xeon L5508 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q9500 and Xeon L5508 are enumerated here.
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9500 and Xeon L5508. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q9500 and Xeon L5508.
| PCIe version | no data | 2.0 |
Pros & cons summary
| Physical cores | 4 | 2 |
| Power consumption (TDP) | 95 Watt | 38 Watt |
Core 2 Quad Q9500 has 100% more physical cores.
Xeon L5508, on the other hand, has 150% lower power consumption.
We couldn't decide between Intel Core 2 Quad Q9500 and Intel Xeon L5508. We've got no test results to judge.
Note that Core 2 Quad Q9500 is a desktop processor while Xeon L5508 is a server/workstation one.
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