Atom N475 vs i5-4400E
Primary details
Comparing Core i5-4400E and Atom N475 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1892 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i5 | Intel Atom |
| Power efficiency | 5.22 | no data |
| Architecture codename | Haswell (2013−2015) | Pineview (2009−2011) |
| Release date | 1 October 2013 (11 years ago) | 1 June 2010 (14 years ago) |
| Launch price (MSRP) | $266 | $75 |
Detailed specifications
Core i5-4400E and Atom N475 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) | 1 (Single-Core) |
| Threads | 4 | 2 |
| Base clock speed | 2.7 GHz | 1.83 GHz |
| Boost clock speed | 3.3 GHz | 1.83 GHz |
| Bus rate | no data | 533 MHz |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 512 KB | 512K (per core) |
| L3 cache | 3 MB | 0 KB |
| Chip lithography | 22 nm | 45 nm |
| Die size | 130 mm2 | 66 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Number of transistors | 960 Million | 123 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i5-4400E and Atom N475 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 | FCBGA1364 | FCBGA559 |
| Power consumption (TDP) | 37 Watt | 6.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-4400E and Atom N475. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | + | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | no data | - |
Security technologies
Core i5-4400E and Atom N475 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-4400E and Atom N475 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | - |
| VT-x | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-4400E and Atom N475. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | no data | 2 GB |
| Max memory channels | no data | 1 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 4600 | Intel GMA 3150 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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
| Recency | 1 October 2013 | 1 June 2010 |
| Physical cores | 2 | 1 |
| Threads | 4 | 2 |
| Chip lithography | 22 nm | 45 nm |
| Power consumption (TDP) | 37 Watt | 6 Watt |
i5-4400E has an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 104.5% more advanced lithography process.
Atom N475, on the other hand, has 516.7% lower power consumption.
We couldn't decide between Core i5-4400E and Atom N475. We've got no test results to judge.
Should you still have questions on choice between Core i5-4400E and Atom N475, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
