Core 2 Duo SU9600 vs Core 2 Duo P8400
Primary details
Comparing Core 2 Duo P8400 and Core 2 Duo SU9600 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2860 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core 2 Duo | Intel Core 2 Duo |
| Power efficiency | 2.01 | no data |
| Architecture codename | Penryn (2008−2011) | Penryn (2008−2011) |
| Release date | 15 July 2008 (16 years ago) | 1 April 2009 (15 years ago) |
| Launch price (MSRP) | $209 | $289 |
Detailed specifications
Core 2 Duo P8400 and Core 2 Duo SU9600 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 |
| Base clock speed | 2.26 GHz | 1.6 GHz |
| Boost clock speed | 2.26 GHz | 1.6 GHz |
| Bus rate | 1066 MHz | 800 MHz |
| L1 cache | 128 KB | 128 KB |
| L2 cache | 3 MB | 3 MB |
| L3 cache | 3 MB L2 Cache | 3 MB L2 Cache |
| Chip lithography | 45 nm | 45 nm |
| Die size | 107 mm2 | 107 mm2 |
| Maximum core temperature | 105 °C | 105 °C |
| Number of transistors | 410 Million | 410 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.05V-1.15V | 1.05V-1.15V |
Compatibility
Information on Core 2 Duo P8400 and Core 2 Duo SU9600 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.
| Socket | BGA479,PBGA479,PGA478 | BGA956 |
| Power consumption (TDP) | 25 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo P8400 and Core 2 Duo SU9600. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | no data |
| Demand Based Switching | - | - |
| FSB parity | - | - |
Security technologies
Core 2 Duo P8400 and Core 2 Duo SU9600 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo P8400 and Core 2 Duo SU9600 are enumerated here.
| VT-x | + | + |
Pros & cons summary
| Recency | 15 July 2008 | 1 April 2009 |
| Power consumption (TDP) | 25 Watt | 10 Watt |
Core 2 Duo SU9600 has an age advantage of 8 months, and 150% lower power consumption.
We couldn't decide between Core 2 Duo P8400 and Core 2 Duo SU9600. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo P8400 and Core 2 Duo SU9600, ask them in Comments section, and we shall answer.
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