Phenom II X2 N640 vs Pentium Dual T4200
Aggregate performance score
Phenom II X2 N640 outperforms Pentium Dual Core T4200 by a significant 25% based on our aggregate benchmark results.
Primary details
Comparing Pentium Dual Core T4200 and Phenom II X2 N640 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2653 | 2501 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Pentium Dual Core | 2x AMD Phenom II |
| Architecture codename | Penryn (2008−2011) | Champlain (2010−2011) |
| Release date | 1 January 2009 (15 years ago) | 1 October 2010 (13 years ago) |
Detailed specifications
Pentium Dual Core T4200 and Phenom II X2 N640 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Boost clock speed | 2 GHz | 2.9 GHz |
| Bus rate | 800 MHz | 3600 MHz |
| L1 cache | 128 KB | 256 KB |
| L2 cache | 1 MB | 2 MB |
| Chip lithography | 45 nm | 45 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 410 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium Dual Core T4200 and Phenom II X2 N640 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 | no data |
| Socket | P | S1 |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Dual Core T4200 and Phenom II X2 N640. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization |
| VirusProtect | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| AMT | + | no data |
Security technologies
Pentium Dual Core T4200 and Phenom II X2 N640 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T4200 and Phenom II X2 N640. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Pros & cons summary
| Performance score | 0.75 | 0.94 |
| Recency | 1 January 2009 | 1 October 2010 |
Phenom II X2 N640 has a 25.3% higher aggregate performance score, and an age advantage of 1 year.
The Phenom II X2 N640 is our recommended choice as it beats the Pentium Dual Core T4200 in performance tests.
Should you still have questions on choice between Pentium Dual Core T4200 and Phenom II X2 N640, ask them in Comments section, and we shall answer.
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