Atom Z2580 vs Core 2 Duo E6700
Primary details
Comparing Core 2 Duo E6700 and Atom Z2580 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2706 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | Core 2 Duo (Desktop) | no data |
| Architecture codename | Conroe (2006−2007) | Clovertrail (2013) |
| Release date | no data | 27 February 2013 (11 years ago) |
Detailed specifications
Core 2 Duo E6700 and Atom Z2580 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 | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 2 | 4 |
| Boost clock speed | 2.66 GHz | 2 GHz |
| Bus support | 1066 MHz | no data |
| L1 cache | no data | 64K (per core) |
| L2 cache | no data | 512K (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 32 nm |
| Die size | no data | 65 mm2 |
| Maximum core temperature | no data | 90 °C |
| Number of transistors | no data | 140 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Core 2 Duo E6700 and Atom Z2580 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 | no data | 1 |
| Socket | no data | Intel BGA 617 |
| Power consumption (TDP) | 65 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E6700 and Atom Z2580. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6700 and Atom Z2580. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR2 |
| Maximum memory bandwidth | no data | 8.5 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | PowerVR SGX544MP2 (400 MHz) |
Pros & cons summary
| Threads | 2 | 4 |
| Chip lithography | 65 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 3 Watt |
Atom Z2580 has 100% more threads, a 103.1% more advanced lithography process, and 2066.7% lower power consumption.
We couldn't decide between Core 2 Duo E6700 and Atom Z2580. We've got no test results to judge.
Note that Core 2 Duo E6700 is a desktop processor while Atom Z2580 is a notebook one.
Should you still have questions on choice between Core 2 Duo E6700 and Atom Z2580, ask them in Comments section, and we shall answer.
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