Celeron 827E vs M-5Y71
Primary details
Comparing Core M-5Y71 and Celeron 827E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2275 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core M | Intel Celeron |
| Power efficiency | 24.15 | no data |
| Architecture codename | Broadwell-Y (2014) | Sandy Bridge (2011−2013) |
| Release date | 27 October 2014 (10 years ago) | no data (2024 years ago) |
| Launch price (MSRP) | $281 | $89 |
Detailed specifications
Core M-5Y71 and Celeron 827E 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 | 1 |
| Base clock speed | 1.2 GHz | no data |
| Boost clock speed | 2.9 GHz | 1.4 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | no data | 14 |
| L1 cache | 64K (per core) | 64 KB |
| L2 cache | 256K (per core) | 256 KB |
| L3 cache | 4 MB (shared) | 1.5 MB |
| Chip lithography | 14 nm | 32 nm |
| Die size | 50 mm2 | 131 mm2 |
| Maximum core temperature | 95 °C | no data |
| Number of transistors | 1300 Million | 504 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core M-5Y71 and Celeron 827E 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 (Uniprocessor) |
| Socket | FCBGA1234 | no data |
| Power consumption (TDP) | 4.5 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core M-5Y71 and Celeron 827E. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | - |
| FMA | - | + |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| SIPP | + | - |
| Smart Response | + | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Core M-5Y71 and Celeron 827E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core M-5Y71 and Celeron 827E are enumerated here.
| AMD-V | + | - |
| VT-d | + | no data |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core M-5Y71 and Celeron 827E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3-1066 |
| Maximum memory size | 16 GB | 16 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | 21.335 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 5300 | Intel HD Graphics (Sandy Bridge) |
| Max video memory | 16 GB | no data |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 900 MHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core M-5Y71 and Celeron 827E integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
Graphics image quality
Maximum display resolutions supported by Core M-5Y71 and Celeron 827E integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 2560x1600@60Hz | no data |
| Max resolution over DisplayPort | 2560x1600@60Hz | no data |
Graphics API support
APIs supported by Core M-5Y71 and Celeron 827E integrated GPUs, sometimes API versions are included.
| DirectX | 11.2/12 | no data |
| OpenGL | 4.3 | no data |
Peripherals
Specifications and connection of peripherals supported by Core M-5Y71 and Celeron 827E.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 12 | 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.
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
| Physical cores | 2 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 4 Watt | 17 Watt |
M-5Y71 has 100% more physical cores and 300% more threads, a 128.6% more advanced lithography process, and 325% lower power consumption.
We couldn't decide between Core M-5Y71 and Celeron 827E. We've got no test results to judge.
Should you still have questions on choice between Core M-5Y71 and Celeron 827E, ask them in Comments section, and we shall answer.
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