Opteron X2 880 vs Core 2 Quad Q6600
Primary details
Comparing Core 2 Quad (Desktop) Q6600 and Opteron X2 880 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2388 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | Core 2 Quad (Desktop) | no data |
| Power efficiency | 1.04 | no data |
| Architecture codename | Kentsfield (2007) | Egypt (2005−2006) |
| Release date | no data | September 2005 (19 years ago) |
Detailed specifications
Core 2 Quad (Desktop) Q6600 and Opteron X2 880 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Boost clock speed | 2.4 GHz | 2.4 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | 64K (per core) | 128 KB |
| L2 cache | 8 MB (shared) | 1 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 90 nm |
| Die size | 2x 143 mm2 | no data |
| Maximum case temperature (TCase) | 71 °C | no data |
| Number of transistors | 582 million | 233 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Quad (Desktop) Q6600 and Opteron X2 880 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 | 1 | 2 |
| Socket | 775 | 940 |
| Power consumption (TDP) | 105 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q6600 and Opteron X2 880. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q6600 and Opteron X2 880. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
Pros & cons summary
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 105 Watt | 95 Watt |
Core 2 Quad Q6600 has 100% more physical cores and 100% more threads, and a 38.5% more advanced lithography process.
Opteron X2 880, on the other hand, has 10.5% lower power consumption.
We couldn't decide between Core 2 Quad Q6600 and Opteron X2 880. We've got no test results to judge.
Note that Core 2 Quad Q6600 is a desktop processor while Opteron X2 880 is a server/workstation one.
Should you still have questions on choice between Core 2 Quad Q6600 and Opteron X2 880, ask them in Comments section, and we shall answer.
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