Core i7-1260P vs Atom E3826
Primary details
Comparing Atom E3826 and Core i7-1260P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 657 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Atom | Intel Alder Lake-P |
| Architecture codename | Bay Trail-I (2013) | Alder Lake-P (2022) |
| Release date | 8 October 2013 (10 years ago) | 23 February 2022 (2 years ago) |
Detailed specifications
Atom E3826 and Core i7-1260P 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) | 12 (Dodeca-Core) |
| Threads | 2 | 16 |
| Base clock speed | no data | 2.1 GHz |
| Boost clock speed | 1.47 GHz | 4.7 GHz |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 0 KB | 18 MB (shared) |
| Chip lithography | 22 nm | Intel 7 nm |
| Die size | no data | 217 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Atom E3826 and Core i7-1260P 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 | Intel BGA1170 | FCBGA1744 |
| Power consumption (TDP) | 7 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E3826 and Core i7-1260P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | no data | + |
| FMA | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Hyper-Threading Technology | no data | + |
| TSX | no data | + |
| Thermal Monitoring | no data | + |
| Flex Memory Access | no data | + |
| Status | no data | Launched |
Security technologies
Atom E3826 and Core i7-1260P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom E3826 and Core i7-1260P are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom E3826 and Core i7-1260P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics | Intel® Iris® Xe Graphics eligible |
| Quick Sync Video | no data | + |
| Graphics max frequency | no data | 1.4 GHz |
| Execution Units | no data | 96 |
Graphics interfaces
Available interfaces and connections of Atom E3826 and Core i7-1260P integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Atom E3826 and Core i7-1260P 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 E3826 and Core i7-1260P 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 E3826 and Core i7-1260P.
| 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.
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.
Benchmark coverage: 68%
Core i7-1260P outperforms Atom E3826 by 5538% in Passmark.
Pros & cons summary
| Recency | 8 October 2013 | 23 February 2022 |
| Physical cores | 2 | 12 |
| Threads | 2 | 16 |
| Power consumption (TDP) | 7 Watt | 28 Watt |
We couldn't decide between Atom E3826 and Core i7-1260P. We've got no test results to judge.
Should you still have questions on choice between Atom E3826 and Core i7-1260P, ask them in Comments section, and we shall answer.
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