i7-1270P vs Atom N475
Aggregate performance score
Core i7-1270P outperforms Atom N475 by a whopping 9900% based on our aggregate benchmark results.
Primary details
Comparing Atom N475 and Core i7-1270P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3356 | 703 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Intel Alder Lake-P |
| Power efficiency | 1.49 | 37.18 |
| Architecture codename | Pineview (2009−2011) | Alder Lake-P (2022) |
| Release date | 1 June 2010 (14 years ago) | 23 February 2022 (2 years ago) |
| Launch price (MSRP) | $75 | no data |
Detailed specifications
Atom N475 and Core i7-1270P 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) | 12 (Dodeca-Core) |
| Threads | 2 | 16 |
| Base clock speed | 1.83 GHz | 2.2 GHz |
| Boost clock speed | 1.83 GHz | 4.8 GHz |
| Bus rate | 533 MHz | no data |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 512K (per core) | 1.25 MB (per core) |
| L3 cache | 0 KB | 18 MB (shared) |
| Chip lithography | 45 nm | Intel 7 nm |
| Die size | 66 mm2 | 217 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| Number of transistors | 123 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom N475 and Core i7-1270P 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 |
| Socket | FCBGA559 | FCBGA1744 |
| Power consumption (TDP) | 6.5 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom N475 and Core i7-1270P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | no data | + |
| SIPP | - | + |
| Demand Based Switching | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Atom N475 and Core i7-1270P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom N475 and Core i7-1270P are enumerated here.
| VT-d | - | + |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom N475 and Core i7-1270P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 |
| Maximum memory size | 2 GB | 64 GB |
| Max memory channels | 1 | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 3150 | Intel® Iris® Xe Graphics eligible |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 1.4 GHz |
| Execution Units | no data | 96 |
Graphics interfaces
Available interfaces and connections of Atom N475 and Core i7-1270P integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Atom N475 and Core i7-1270P integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2304 @ 60Hz |
| Max resolution over eDP | no data | 4096 x 2304 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Atom N475 and Core i7-1270P integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Atom N475 and Core i7-1270P.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
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.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Performance score | 0.11 | 11.00 |
| Recency | 1 June 2010 | 23 February 2022 |
| Physical cores | 1 | 12 |
| Threads | 2 | 16 |
| Power consumption (TDP) | 6 Watt | 28 Watt |
Atom N475 has 366.7% lower power consumption.
i7-1270P, on the other hand, has a 9900% higher aggregate performance score, an age advantage of 11 years, and 1100% more physical cores and 700% more threads.
The Core i7-1270P is our recommended choice as it beats the Atom N475 in performance tests.
Should you still have questions on choice between Atom N475 and Core i7-1270P, ask them in Comments section, and we shall answer.
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