Core 2 Extreme QX9775 vs Core i5-2560M
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2470 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i5 | no data |
| Power efficiency | 1.65 | no data |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Sandy Bridge (2011−2013) | Yorkfield (2007−2009) |
| Release date | no data | 24 March 2008 (18 years ago) |
| Launch price (MSRP) | no data | $1,499 |
Detailed specifications
Basic parameters of Core i5-2560M and Core 2 Extreme QX9775: 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | no data | 3.2 GHz |
| Boost clock speed | 2.7 GHz | 3.2 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 4 × 5 GT/s | 1600 MHz |
| Multiplier | 27 | no data |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 512 KB | 6 MB (per die) |
| L3 cache | 3 MB | 0 KB |
| Chip lithography | 32 nm | 45 nm |
| Die size | 149 mm2 | 2x 107 mm2 |
| Maximum case temperature (TCase) | no data | 63 °C |
| Number of transistors | 624 Million | 820 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | - | + |
| VID voltage range | no data | 0.85V-1.35V |
Compatibility
Information on Core i5-2560M and Core 2 Extreme QX9775 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 (Uniprocessor) | 2 |
| Socket | no data | LGA771 |
| Power consumption (TDP) | 35 Watt | 150 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-2560M and Core 2 Extreme QX9775. 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 i5-2560M and Core 2 Extreme QX9775 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 i5-2560M and Core 2 Extreme QX9775 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-2560M and Core 2 Extreme QX9775. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1333 | DDR2 |
| Maximum memory size | 16 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21.335 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 3000 | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i5-2560M and Core 2 Extreme QX9775.
| PCIe version | no data | 1.0 |
Pros & cons summary
| Physical cores | 2 | 4 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 35 Watt | 150 Watt |
i5-2560M has a 41% more advanced lithography process, and 329% lower power consumption.
Core 2 Extreme QX9775, on the other hand, has 100% more physical cores.
We couldn't decide between Intel Core i5-2560M and Intel Core 2 Extreme QX9775. We've got no test results to judge.
Be aware that Core i5-2560M is a notebook processor while Core 2 Extreme QX9775 is a desktop one.
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