Atom E3805 vs E680
Aggregate performance score
Atom E3805 outperforms Atom E680 by a moderate 14% based on our aggregate benchmark results.
Primary details
Comparing Atom E680 and Atom E3805 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3207 | 3163 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Atom |
| Power efficiency | 5.24 | 7.94 |
| Architecture codename | Tunnel Creek (2010) | Bay Trail |
| Release date | 14 September 2010 (14 years ago) | no data |
Detailed specifications
Atom E680 and Atom E3805 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 | 1 (Single-Core) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Boost clock speed | 1.6 GHz | 1.33 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 0 KB | no data |
| Chip lithography | 45 nm | 22 nm |
| Die size | 26 mm2 | no data |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom E680 and Atom E3805 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 | Intel BGA 676 | no data |
| Power consumption (TDP) | 4 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E680 and Atom E3805. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Hyper-Threading Technology | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom E680 and Atom E3805. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 600 | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 0.22 | 0.25 |
| Physical cores | 1 | 2 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 4 Watt | 3 Watt |
Atom E3805 has a 13.6% higher aggregate performance score, 100% more physical cores, a 104.5% more advanced lithography process, and 33.3% lower power consumption.
The Atom E3805 is our recommended choice as it beats the Atom E680 in performance tests.
Should you still have questions on choice between Atom E680 and Atom E3805, ask them in Comments section, and we shall answer.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
