Pentium 4 HT 631 vs Core 2 Extreme QX6700
Primary details
Comparing Core 2 Extreme (Desktop) QX6700 and Pentium 4 HT 631 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2245 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | Core 2 Extreme (Desktop) | no data |
| Power efficiency | 0.97 | no data |
| Architecture codename | Kentsfield (2007) | Cedar Mill (2006) |
| Release date | no data (2024 years ago) | January 2006 (18 years ago) |
Detailed specifications
Core 2 Extreme (Desktop) QX6700 and Pentium 4 HT 631 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 | 2 |
| Boost clock speed | 2.67 GHz | 3 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | no data | 28 KB |
| L2 cache | no data | 2 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 65 nm |
| Die size | no data | 81 mm2 |
| Maximum case temperature (TCase) | no data | 69 °C |
| Number of transistors | no data | 188 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Extreme (Desktop) QX6700 and Pentium 4 HT 631 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 | 775 |
| Power consumption (TDP) | 130 Watt | 86 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme (Desktop) QX6700 and Pentium 4 HT 631. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 2 |
| Power consumption (TDP) | 130 Watt | 86 Watt |
Core 2 Extreme QX6700 has 300% more physical cores and 100% more threads.
Pentium 4 HT 631, on the other hand, has 51.2% lower power consumption.
We couldn't decide between Core 2 Extreme QX6700 and Pentium 4 HT 631. We've got no test results to judge.
Should you still have questions on choice between Core 2 Extreme QX6700 and Pentium 4 HT 631, ask them in Comments section, and we shall answer.
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