Pentium 4 HT 3.20 vs Core 2 Duo P7550
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3213 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core 2 Duo | no data |
| Power efficiency | 0.78 | no data |
| Designer | Intel | Intel |
| Architecture codename | Penryn (2008−2011) | Northwood (2002−2004) |
| Release date | 1 October 2009 (16 years ago) | June 2003 (22 years ago) |
Detailed specifications
Core 2 Duo P7550 and Pentium 4 HT 3.20 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 2 |
| Base clock speed | 2.26 GHz | no data |
| Boost clock speed | 2.26 GHz | 3.2 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | no data | 8 KB |
| L2 cache | 3 MB | 512 KB |
| L3 cache | 3 MB L2 Cache | 0 KB |
| Chip lithography | 45 nm | 130 nm |
| Die size | 107 mm2 | 131 mm2 |
| Maximum core temperature | 90 °C | no data |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | 410 Million | 55 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Duo P7550 and Pentium 4 HT 3.20 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 | PGA478 | 478 |
| Power consumption (TDP) | 25 Watt | 82 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo P7550 and Pentium 4 HT 3.20. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
Security technologies
Core 2 Duo P7550 and Pentium 4 HT 3.20 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P7550 and Pentium 4 HT 3.20. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2 |
Pros & cons summary
| Physical cores | 2 | 1 |
| Chip lithography | 45 nm | 130 nm |
| Power consumption (TDP) | 25 Watt | 82 Watt |
Core 2 Duo P7550 has 100% more physical cores, a 188.9% more advanced lithography process, and 228% lower power consumption.
We couldn't decide between Intel Core 2 Duo P7550 and Intel Pentium 4 HT 3.20. We've got no test results to judge.
Be aware that Core 2 Duo P7550 is a notebook processor while Pentium 4 HT 3.20 is a desktop one.
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