Pentium 4 HT 640 vs Celeron Dual-Core T3500
Primary details
Comparing Celeron Dual-Core T3500 and Pentium 4 HT 640 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2620 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Celeron Dual-Core | no data |
| Power efficiency | 2.18 | no data |
| Architecture codename | Penryn (2008−2011) | Prescott (2001−2005) |
| Release date | 26 September 2010 (14 years ago) | February 2005 (19 years ago) |
| Launch price (MSRP) | $80 | no data |
Detailed specifications
Celeron Dual-Core T3500 and Pentium 4 HT 640 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 |
| Boost clock speed | 2.1 GHz | 3.2 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | 128 KB | 28 KB |
| L2 cache | 1 MB | 2 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 90 nm |
| Die size | 107 mm2 | 109 mm2 |
| Number of transistors | 410 Million | 169 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron Dual-Core T3500 and Pentium 4 HT 640 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 | Socket P PGA478 | 775 |
| Power consumption (TDP) | 35 Watt | 84 Watt |
Security technologies
Celeron Dual-Core T3500 and Pentium 4 HT 640 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 Celeron Dual-Core T3500 and Pentium 4 HT 640. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Pros & cons summary
| Physical cores | 2 | 1 |
| Chip lithography | 45 nm | 90 nm |
| Power consumption (TDP) | 35 Watt | 84 Watt |
Celeron Dual-Core T3500 has 100% more physical cores, a 100% more advanced lithography process, and 140% lower power consumption.
We couldn't decide between Celeron Dual-Core T3500 and Pentium 4 HT 640. We've got no test results to judge.
Be aware that Celeron Dual-Core T3500 is a notebook processor while Pentium 4 HT 640 is a desktop one.
Should you still have questions on choice between Celeron Dual-Core T3500 and Pentium 4 HT 640, ask them in Comments section, and we shall answer.
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