Core 2 Duo SU9600 vs Core 2 Quad Q9550
Primary details
Comparing Core 2 Quad (Desktop) Q9550 and Core 2 Duo SU9600 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2168 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | Core 2 Quad (Desktop) | Intel Core 2 Duo |
| Power efficiency | 1.46 | no data |
| Architecture codename | Yorkfield (2007−2009) | Penryn (2008−2011) |
| Release date | no data | 1 April 2009 (15 years ago) |
| Launch price (MSRP) | no data | $289 |
Detailed specifications
Core 2 Quad (Desktop) Q9550 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | no data | 1.6 GHz |
| Boost clock speed | 2.83 GHz | 1.6 GHz |
| Bus rate | 1333 MHz | 800 MHz |
| L1 cache | 64K (per core) | 128 KB |
| L2 cache | 12288 KB | 3 MB |
| L3 cache | 0 KB | 3 MB L2 Cache |
| Chip lithography | 45 nm | 45 nm |
| Die size | 2x 107 mm2 | 107 mm2 |
| Maximum core temperature | no data | 105 °C |
| Maximum case temperature (TCase) | 71 °C | no data |
| Number of transistors | 820 million | 410 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.05V-1.15V |
Compatibility
Information on Core 2 Quad (Desktop) Q9550 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.
| Number of CPUs in a configuration | 1 | no data |
| Socket | LGA775 | BGA956 |
| Power consumption (TDP) | 95 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q9550 and Core 2 Duo SU9600. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
Security technologies
Core 2 Quad (Desktop) Q9550 and Core 2 Duo SU9600 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad (Desktop) Q9550 and Core 2 Duo SU9600 are enumerated here.
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q9550 and Core 2 Duo SU9600. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1,DDR2,DDR3 | no data |
Pros & cons summary
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Power consumption (TDP) | 95 Watt | 10 Watt |
Core 2 Quad Q9550 has 100% more physical cores and 100% more threads.
Core 2 Duo SU9600, on the other hand, has 850% lower power consumption.
We couldn't decide between Core 2 Quad Q9550 and Core 2 Duo SU9600. We've got no test results to judge.
Note that Core 2 Quad Q9550 is a desktop processor while Core 2 Duo SU9600 is a notebook one.
Should you still have questions on choice between Core 2 Quad Q9550 and Core 2 Duo SU9600, ask them in Comments section, and we shall answer.
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