Pentium III 800 vs Core 2 Quad Q6600
Primary details
Comparing Core 2 Quad Q6600 and Pentium III 800 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2270 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.77 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Quad (Desktop) | no data |
| Architecture codename | Kentsfield (2007) | Coppermine T (2001) |
| Release date | no data | no data |
| Current price | $67 | $79 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Quad Q6600 and Pentium III 800 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 | no data |
| Boost clock speed | 2.4 GHz | 0.8 GHz |
| Bus support | 1066 MHz | no data |
| L1 cache | no data | 8 KB |
| L2 cache | no data | 256 KB |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 180 nm |
| Die size | no data | 80 mm2 |
| Maximum case temperature (TCase) | no data | 69 °C |
| Number of transistors | no data | 44 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core 2 Quad Q6600 and Pentium III 800 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 | 1 |
| Socket | no data | 370 |
| Power consumption (TDP) | 105 Watt | 38 Watt |
Pros & cons summary
| Physical cores | 4 | 1 |
| Chip lithography | 65 nm | 180 nm |
| Power consumption (TDP) | 105 Watt | 38 Watt |
We couldn't decide between Core 2 Quad Q6600 and Pentium III 800. We've got no test results to judge.
Should you still have questions on choice between Core 2 Quad Q6600 and Pentium III 800, ask them in Comments section, and we shall answer.
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