Core 2 Duo SL9380 vs Core i7-920XM
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2536 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.02 | no data |
| Market segment | Laptop | Laptop |
| Series | Intel Core i7 | Intel Core 2 Duo |
| Power efficiency | 0.87 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Clarksfield (2009−2010) | Penryn (2008−2011) |
| Release date | 23 September 2009 (16 years ago) | 20 August 2009 (16 years ago) |
| Launch price (MSRP) | $1,054 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i7-920XM and Core 2 Duo SL9380 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 | 8 | 2 |
| Base clock speed | 2 GHz | 1.8 GHz |
| Boost clock speed | 3.2 GHz | 1.8 GHz |
| Bus rate | 2500 MHz | 800 MHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | 6 MB |
| L3 cache | 8 MB (shared) | 6 MB L2 Cache |
| Chip lithography | 45 nm | 45 nm |
| Die size | 296 mm2 | 107 mm2 |
| Maximum core temperature | 100 °C | 105 °C |
| Number of transistors | 774 million | 410 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| VID voltage range | no data | 1.05V-1.15V |
Compatibility
Information on Core i7-920XM and Core 2 Duo SL9380 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 | FCPGA988,PGA988 | BGA956 |
| Power consumption (TDP) | 55 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-920XM and Core 2 Duo SL9380. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | + | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | - |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | - |
| PAE | 36 Bit | no data |
| FSB parity | no data | - |
Security technologies
Core i7-920XM and Core 2 Duo SL9380 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-920XM and Core 2 Duo SL9380 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-920XM and Core 2 Duo SL9380. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1066, DDR3-1333 | no data |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | None | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-920XM and Core 2 Duo SL9380.
| PCIe version | 2 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Recency | 23 September 2009 | 20 August 2009 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Power consumption (TDP) | 55 Watt | 17 Watt |
i7-920XM has an age advantage of 1 month, and 100% more physical cores and 300% more threads.
Core 2 Duo SL9380, on the other hand, has 223.5% lower power consumption.
We couldn't decide between Intel Core i7-920XM and Intel Core 2 Duo SL9380. We've got no test results to judge.
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