Intel Core2 Duo T5870 vs Intel Core 2 Quad Q9550
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CPU comparison with benchmarks
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| Intel Core2 Duo T5870 | Intel Core 2 Quad Q9550 | |
CPU comparisonIntel Core2 Duo T5870 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 Core2 Duo T5870 has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Core2 Duo T5870 was released in . 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 Celeron (165) | Family | Intel Core2 Quad (19) |
| Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) | CPU group | Intel Core 2 Quad Q8000/Q9000 (16) |
| 1 | Generation | 2 |
| Merom (Core) | Architecture | Yorkfield (Penryn) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo T5870 is a 2 core processor with a clock frequency of 2.00 GHz. The Intel Core 2 Quad Q9550 has 4 CPU cores with a clock frequency of 2.83 GHz. |
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| Intel Core2 Duo T5870 | Characteristic | Intel Core 2 Quad Q9550 |
| 2 | Cores | 4 |
| 2 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.00 GHz | Frequency | 2.83 GHz |
| -- | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core2 Duo T5870 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 Core2 Duo T5870 | Characteristic | Intel Core 2 Quad Q9550 |
| Memory | DDR3-1066, DDR2-800 | |
| Max. Memory | 16 GB | |
| 0 | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 17.1 GB/s |
| No | ECC | No |
| 2.00 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 Core2 Duo T5870 has a TDP of 35 W, that of the Intel Core 2 Quad Q9550 is 95 W. |
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| Intel Core2 Duo T5870 | Characteristic | Intel Core 2 Quad Q9550 |
| 35 W | TDP (PL1 / PBP) | 95 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo T5870 has a 2.00 MB cache, while the Intel Core 2 Quad Q9550 cache has a total of 12.00 MB. |
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| Intel Core2 Duo T5870 | Characteristic | Intel Core 2 Quad Q9550 |
| 65 nm | Technology | 45 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| MMX, SSE, SSE2, SSE3 | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
| -- | Socket | LGA 775 |
| VT-x | Virtualization | VT-x, VT-d |
| No | AES-NI | No |
| Operating systems | Windows 10, Linux | |
| Release date | Q1/2008 | |
| -- | Release price | -- |
| show more data | show more data | |
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2C 2T @ 2.00 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 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 Core2 Duo T5870
2C 2T @ 2.00 GHz |
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Intel Core 2 Quad Q9550
4C 4T @ 2.83 GHz |
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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 Core2 Duo T5870
2C 2T @ 2.00 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 Core2 Duo T5870
2C 2T @ 2.00 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 Core2 Duo T5870
2C 2T @ 2.00 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 Core2 Duo T5870
2C 2T @ 2.00 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 Core2 Duo T5870
2C 2T @ 2.00 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 Core2 Duo T5870
2C 2T @ 2.00 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 Core2 Duo T5870 | Intel Core 2 Quad Q9550 |
| Unknown | Unknown |
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