Celeron N2840 vs Atom x7-Z8750
Primary details
Comparing Atom x7-Z8750 and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2456 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | 7x Intel Atom | Intel Celeron |
| Architecture codename | Cherry Trail (2016) | Bay Trail-M (2013−2014) |
| Release date | 1 April 2016 (8 years ago) | 22 May 2014 (9 years ago) |
| Launch price (MSRP) | $37 | no data |
| Current price | $1020 (27.6x MSRP) | $287 |
Detailed specifications
Atom x7-Z8750 and Celeron N2840 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 1.6 GHz | 2.16 GHz |
| Boost clock speed | 2.56 GHz | 2.58 GHz |
| L1 cache | no data | 56K (per core) |
| L2 cache | 2 MB | 512K (per core) |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 14 nm | 22 nm |
| Maximum core temperature | 90 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Atom x7-Z8750 and Celeron N2840 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 (Uniprocessor) | 1 |
| Socket | UTFCBGA1380 | FCBGA1170 |
| Power consumption (TDP) | no data | 7.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7-Z8750 and Celeron N2840. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| SIPP | - | no data |
| Smart Connect | no data | + |
| Turbo Boost Max 3.0 | - | no data |
| Status | Discontinued | Discontinued |
Security technologies
Atom x7-Z8750 and Celeron N2840 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Secure Boot | + | no data |
| Secure Key | no data | + |
| Identity Protection | + | no data |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7-Z8750 and Celeron N2840 are enumerated here.
| VT-d | no data | - |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x7-Z8750 and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 8 GB | 8 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | 21.32 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 405 | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Max video memory | 8 GB | no data |
| Quick Sync Video | no data | + |
| Graphics max frequency | 600 MHz | 792 MHz |
| Execution Units | 16 | no data |
Graphics interfaces
Available interfaces and connections of Atom x7-Z8750 and Celeron N2840 integrated GPUs.
| Number of displays supported | 3 | 2 |
Graphics image quality
Maximum display resolutions supported by Atom x7-Z8750 and Celeron N2840 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 3840x2160 | no data |
| Max resolution over eDP | 2560x1600 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom x7-Z8750 and Celeron N2840.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 2 | 4 |
| USB revision | 3.0 | 3.0 and 2.0 |
| Total number of SATA ports | no data | 2 |
| Number of USB ports | 3 | 5 |
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%
Atom x7-Z8750 outperforms Celeron N2840 by 120% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Atom x7-Z8750 outperforms Celeron N2840 by 79% in GeekBench 5 Multi-Core.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Benchmark coverage: 19%
Atom x7-Z8750 outperforms Celeron N2840 by 61% in 3DMark06 CPU.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Benchmark coverage: 15%
Atom x7-Z8750 outperforms Celeron N2840 by 75% in Cinebench 15 64-bit multi-core.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Benchmark coverage: 15%
Atom x7-Z8750 outperforms Celeron N2840 by 2% in Cinebench 15 64-bit single-core.
Pros & cons summary
| Recency | 1 April 2016 | 22 May 2014 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 14 nm | 22 nm |
We couldn't decide between Atom x7-Z8750 and Celeron N2840. We've got no test results to judge.
Should you still have questions on choice between Atom x7-Z8750 and Celeron N2840, ask them in Comments section, and we shall answer.
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