Duron 650 vs Core 2 Quad Q6700
Primary details
Comparing Core 2 Quad Q6700 and Duron 650 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2251 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Duron |
| Power efficiency | 1.31 | no data |
| Architecture codename | Kentsfield (2007) | K7 (2000−2004) |
| Release date | April 2007 (17 years ago) | 15 January 2001 (23 years ago) |
Detailed specifications
Core 2 Quad Q6700 and Duron 650 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) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 2.66 GHz | no data |
| Boost clock speed | 2.67 GHz | 0.65 GHz |
| Bus type | no data | FSB |
| Bus rate | 1066 MHz | 200 MT/s |
| Multiplier | no data | 6.5 |
| L1 cache | 64K (per core) | no data |
| L2 cache | 8 MB (shared) | 64 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 65 nm | 180 nm |
| Die size | 2x 143 mm2 | 100 mm2 |
| Maximum case temperature (TCase) | 62 °C | no data |
| Number of transistors | 582 million | 25 Million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.5V | no data |
Compatibility
Information on Core 2 Quad Q6700 and Duron 650 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 | 1 (Uniprocessor) |
| Socket | LGA775 | no data |
| Power consumption (TDP) | 105 Watt | 29.4 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q6700 and Duron 650. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Quad Q6700 and Duron 650 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q6700 and Duron 650 are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q6700 and Duron 650. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
| Maximum memory size | no data | 4 GB |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 65 nm | 180 nm |
| Power consumption (TDP) | 105 Watt | 29 Watt |
Core 2 Quad Q6700 has 300% more physical cores and 300% more threads, and a 176.9% more advanced lithography process.
Duron 650, on the other hand, has 262.1% lower power consumption.
We couldn't decide between Core 2 Quad Q6700 and Duron 650. We've got no test results to judge.
Should you still have questions on choice between Core 2 Quad Q6700 and Duron 650, ask them in Comments section, and we shall answer.
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