Core i7-2920XM Extreme vs Core 2 Quad Q9650
Primary details
Comparing Core 2 Quad Q9650 and Core i7-2920XM Extreme processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2106 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Core i7EE |
| Power efficiency | 1.55 | no data |
| Architecture codename | Yorkfield (2007−2009) | Sandy Bridge (2011−2013) |
| Release date | August 2008 (16 years ago) | 9 January 2011 (13 years ago) |
| Launch price (MSRP) | no data | $1,096 |
Detailed specifications
Core 2 Quad Q9650 and Core i7-2920XM Extreme 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) | 4 (Quad-Core) |
| Threads | 4 | 8 |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3 GHz | 2.5 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 1333 MHz | 4 × 5 GT/s |
| Multiplier | no data | 25 |
| L1 cache | 64 KB (per core) | 256 KB |
| L2 cache | 6 MB (per die) | 1 MB |
| L3 cache | 0 KB | 8 MB |
| Chip lithography | 45 nm | 32 nm |
| Die size | 2x 107 mm2 | 216 mm2 |
| Maximum core temperature | 71 °C | no data |
| Number of transistors | 820 million | 1160 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q9650 and Core i7-2920XM Extreme 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 | 1 (Uniprocessor) |
| Socket | LGA775 | Socket G2 |
| Power consumption (TDP) | 95 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9650 and Core i7-2920XM Extreme. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Quad Q9650 and Core i7-2920XM Extreme technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q9650 and Core i7-2920XM Extreme are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9650 and Core i7-2920XM Extreme. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3-1600 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 25.598 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics 3000 |
Pros & cons summary
| Threads | 4 | 8 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 95 Watt | 55 Watt |
i7-2920XM Extreme has 100% more threads, a 40.6% more advanced lithography process, and 72.7% lower power consumption.
We couldn't decide between Core 2 Quad Q9650 and Core i7-2920XM Extreme. We've got no test results to judge.
Note that Core 2 Quad Q9650 is a desktop processor while Core i7-2920XM Extreme is a notebook one.
Should you still have questions on choice between Core 2 Quad Q9650 and Core i7-2920XM Extreme, ask them in Comments section, and we shall answer.
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