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Intel Xeon E5450 vs Intel Core 2 Quad Q9550
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CPU comparison with benchmarks
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| Intel Xeon E5450 | Intel Core 2 Quad Q9550 | |
CPU comparisonIntel Xeon E5450 or Intel Core 2 Quad Q9550 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Xeon E5450 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Xeon E5450 was released in Q4/2007. The Intel Core 2 Quad Q9550 has 4 cores with 4 threads and clocks with a maximum frequency of 2.83 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Quad Q9550 was released in Q1/2008. |
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| Intel Xeon E (44) | Family | Intel Core2 Quad (19) |
| Intel Xeon E5400 (1) | CPU group | Intel Core 2 Quad Q8000/Q9000 (16) |
| 0 | Generation | 2 |
| Harpertown | Architecture | Yorkfield (Penryn) |
| Desktop | Segment | Desktop |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5450 is a 4 core processor with a clock frequency of 3.00 GHz. The Intel Core 2 Quad Q9550 has 4 CPU cores with a clock frequency of 2.83 GHz. |
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| Intel Xeon E5450 | Characteristic | Intel Core 2 Quad Q9550 |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.00 GHz | Frequency | 2.83 GHz |
| -- | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon E5450 supports a maximum of GB of memory in 0 memory channels. The Intel Core 2 Quad Q9550 can connect up to 16 GB of memory in 2 memory channels. |
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| Intel Xeon E5450 | Characteristic | Intel Core 2 Quad Q9550 |
| DDR2 | Memory | DDR3-1066, DDR2-800 |
| Max. Memory | 16 GB | |
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 17.1 GB/s |
| No | ECC | No |
| 12.00 MB | L2 Cache | 12.00 MB |
| -- | L3 Cache | -- |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E5450 has a TDP of 80 W, that of the Intel Core 2 Quad Q9550 is 95 W. |
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| Intel Xeon E5450 | Characteristic | Intel Core 2 Quad Q9550 |
| 80 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5450 has a 12.00 MB cache, while the Intel Core 2 Quad Q9550 cache has a total of 12.00 MB. |
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| Intel Xeon E5450 | Characteristic | Intel Core 2 Quad Q9550 |
| 45 nm | Technology | 45 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
| LGA 771 | Socket | LGA 775 |
| VT-x | Virtualization | VT-x, VT-d |
| No | AES-NI | No |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q4/2007 | Release date | Q1/2008 |
| 969 $ | Release price | -- |
| show more data | show more data | |
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4C 4T @ 3.00 GHz buy now on Amazon and save!
4C 4T @ 2.83 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 3 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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CPU-Z Benchmark 17 (Single-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Blender 2.81 (bmw27)
Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E5450
4C 4T @ 3.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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Devices using this processor |
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| Intel Xeon E5450 | Intel Core 2 Quad Q9550 |
| Unknown | Unknown |
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