Pentium Dual-Core E2220 vs Celeron M 743
Aggregate performance score
Pentium Dual-Core E2220 outperforms Celeron M 743 by a whopping 460% based on our aggregate benchmark results.
Primary details
Comparing Celeron M 743 and Pentium Dual-Core E2220 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3321 | 2590 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Celeron M | no data |
| Power efficiency | 1.42 | 1.22 |
| Architecture codename | Penryn (2008−2011) | Allendale (2006−2009) |
| Release date | 1 September 2009 (15 years ago) | March 2008 (16 years ago) |
| Launch price (MSRP) | $107 | no data |
Detailed specifications
Celeron M 743 and Pentium Dual-Core E2220 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) | 2 (Dual-core) |
| Threads | 1 | 2 |
| Boost clock speed | 1.3 GHz | 2.4 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | 64 KB | 64 KB (per core) |
| L2 cache | 1 MB | 1 MB (shared) |
| L3 cache | no data | 0 KB |
| Chip lithography | 45 nm | 65 nm |
| Die size | 107 mm2 | 77 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 410 Million | 105 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron M 743 and Pentium Dual-Core E2220 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 | BGA965 | 775 |
| Power consumption (TDP) | 10 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron M 743 and Pentium Dual-Core E2220. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron M 743 and Pentium Dual-Core E2220. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Pros & cons summary
| Performance score | 0.15 | 0.84 |
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 10 Watt | 65 Watt |
Celeron M 743 has a 44.4% more advanced lithography process, and 550% lower power consumption.
Pentium Dual-Core E2220, on the other hand, has a 460% higher aggregate performance score, and 100% more physical cores and 100% more threads.
The Pentium Dual-Core E2220 is our recommended choice as it beats the Celeron M 743 in performance tests.
Be aware that Celeron M 743 is a notebook processor while Pentium Dual-Core E2220 is a desktop one.
Should you still have questions on choice between Celeron M 743 and Pentium Dual-Core E2220, ask them in Comments section, and we shall answer.
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