i7-980X Extreme Edition vs i7-920XM Extreme Edition
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i7EE | Intel Core i7EE |
| Designer | Intel | Intel |
| Architecture codename | Nehalem (2008−2010) | Westmere (2010−2011) |
| Release date | no data | no data |
| Launch price (MSRP) | $1,054 | no data |
Detailed specifications
Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition 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) | 6 (Hexa-Core) |
| Threads | 8 | 12 |
| Boost clock speed | 2 GHz | 3.33 GHz |
| Bus type | DMI | QPI |
| Bus rate | 2.5 GT/s | 6.4 GT/s |
| Multiplier | 15 | 25 |
| L1 cache | 256 KB | no data |
| L2 cache | 1 MB | 1.5 MB |
| L3 cache | 8 MB | 12 MB |
| Chip lithography | 45 nm | 32 nm |
| Die size | 296 mm2 | 239 mm2 |
| Number of transistors | 774 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition 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) | 1 (Uniprocessor) |
| Power consumption (TDP) | 55 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | + |
Security technologies
Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1333 | no data |
| Maximum memory size | 8 GB | 24 GB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21.335 GB/s | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-920XM Extreme Edition and Core i7-980X Extreme Edition.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Physical cores | 4 | 6 |
| Threads | 8 | 12 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 55 Watt | 130 Watt |
i7-920XM Extreme Edition has 136.4% lower power consumption.
i7-980X Extreme Edition, on the other hand, has 50% more physical cores and 50% more threads, and a 40.6% more advanced lithography process.
We couldn't decide between Intel Core i7-920XM Extreme Edition and Intel Core i7-980X Extreme Edition. We've got no test results to judge.
Be aware that Core i7-920XM Extreme Edition is a notebook processor while Core i7-980X Extreme Edition is a desktop one.
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