Pentium 4 HT Extreme Edition 3.46 vs Celeron 2.40
Primary details
Comparing Celeron 2.40 and Pentium 4 HT Extreme Edition 3.46 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Northwood (2001−2004) | Gallatin (2003−2004) |
| Release date | March 2003 (21 year ago) | 31 October 2004 (19 years ago) |
Detailed specifications
Celeron 2.40 and Pentium 4 HT Extreme Edition 3.46 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 | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 2 |
| Base clock speed | no data | 3.466 GHz |
| Boost clock speed | 2.4 GHz | 0.47 GHz |
| L1 cache | 8 KB | 8 KB |
| L2 cache | 128 KB | 512 KB |
| L3 cache | 0 KB | 2 MB |
| Chip lithography | 130 nm | 130 nm |
| Die size | 146 mm2 | 269 mm2 |
| Maximum case temperature (TCase) | no data | 66 °C |
| Number of transistors | 55 million | 178 million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | No | No |
Compatibility
Information on Celeron 2.40 and Pentium 4 HT Extreme Edition 3.46 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 |
| Socket | 478 | 775 |
| Power consumption (TDP) | 73 Watt | 110 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 2.40 and Pentium 4 HT Extreme Edition 3.46. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2 | DDR1, DDR2, DDR3 Depends on motherboard |
Pros & cons summary
| Threads | 1 | 2 |
| Power consumption (TDP) | 73 Watt | 110 Watt |
Celeron 2.40 has 50.7% lower power consumption.
Pentium 4 HT Extreme Edition 3.46, on the other hand, has 100% more threads.
We couldn't decide between Celeron 2.40 and Pentium 4 HT Extreme Edition 3.46. We've got no test results to judge.
Should you still have questions on choice between Celeron 2.40 and Pentium 4 HT Extreme Edition 3.46, ask them in Comments section, and we shall answer.
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