i7-975 Extreme Edition vs Atom Z2760
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3571 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | no data | Intel Core i7EE |
| Power efficiency | 2.39 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Cloverview (2012) | Nehalem (2008−2010) |
| Release date | 27 September 2012 (13 years ago) | 2 June 2009 (16 years ago) |
Detailed specifications
Basic parameters of Atom Z2760 and Core i7-975 Extreme Edition: 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 | 8 |
| Base clock speed | 1.8 GHz | no data |
| Boost clock speed | 1.8 GHz | 3.33 GHz |
| Bus type | no data | QPI |
| Bus rate | no data | 6.4 GT/s |
| Multiplier | no data | 25 |
| L1 cache | 64K (per core) | no data |
| L2 cache | 512K (per core) | 1 MB |
| L3 cache | 0 KB | 8 MB |
| Chip lithography | 32 nm | 45 nm |
| Die size | 65 mm2 | 263 mm2 |
| Number of transistors | 140 million | 731 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom Z2760 and Core i7-975 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 | 1 (Uniprocessor) |
| Socket | FC-MB4760 | no data |
| Power consumption (TDP) | 3 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z2760 and Core i7-975 Extreme Edition. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Hyper-Threading Technology | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z2760 and Core i7-975 Extreme Edition are enumerated here.
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z2760 and Core i7-975 Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | no data |
| Maximum memory size | 2.4 GB | 24 GB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 6.4 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | PowerVR SGX545 (533 MHz) | no data |
Pros & cons summary
| Recency | 27 September 2012 | 2 June 2009 |
| Physical cores | 2 | 4 |
| Threads | 4 | 8 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 3 Watt | 130 Watt |
Atom Z2760 has an age advantage of 3 years, a 41% more advanced lithography process, and 4233% lower power consumption.
i7-975 Extreme Edition, on the other hand, has 100% more physical cores and 100% more threads.
We couldn't decide between Intel Atom Z2760 and Intel Core i7-975 Extreme Edition. We've got no test results to judge.
Be aware that Atom Z2760 is a notebook processor while Core i7-975 Extreme Edition is a desktop one.
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