Xeon E-2456 vs Atom x7425E
Aggregate performance score
Xeon E-2456 outperforms Atom x7425E by a whopping 319% based on our aggregate benchmark results.
Primary details
Comparing Atom x7425E and Xeon E-2456 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1442 | 434 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Architecture codename | Gracemont | Raptor Lake-S |
| Release date | 3 January 2023 (1 year ago) | 14 December 2023 (less than a year ago) |
Detailed specifications
Atom x7425E and Xeon E-2456 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) | 6 (Hexa-Core) |
| Threads | 4 | 12 |
| Base clock speed | 1.5 GHz | 3.3 GHz |
| Boost clock speed | 3.4 GHz | 5.1 GHz |
| L1 cache | 96K (per core) | 80 KB (per core) |
| L2 cache | 2 MB (shared) | 1.25 MB (per core) |
| L3 cache | 6 MB (shared) | 18 MB (shared) |
| Chip lithography | 10 nm | Intel 7 nm |
| Die size | no data | 163 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Atom x7425E and Xeon E-2456 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 BGA 1744 | FCLGA1700 |
| Power consumption (TDP) | 12 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7425E and Xeon E-2456. 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 | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | 2 |
| Hyper-Threading Technology | no data | + |
| TSX | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Turbo Boost Max 3.0 | no data | - |
| Status | no data | Launched |
Security technologies
Atom x7425E and Xeon E-2456 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7425E and Xeon E-2456 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x7425E and Xeon E-2456. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR54800 MHz Single-channel | DDR5-4800 |
| Maximum memory size | no data | 128 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 UHD Graphics 24EU | N/A |
Peripherals
Specifications and connection of peripherals supported by Atom x7425E and Xeon E-2456.
| PCIe version | 3.0 | 5 |
| PCI Express lanes | 9 | 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.
Xeon E-2456 outperforms Atom x7425E by 319% based on our aggregate benchmark results.
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%
Xeon E-2456 outperforms Atom x7425E by 319% in Passmark.
Pros & cons summary
| Performance score | 3.60 | 15.08 |
| Recency | 3 January 2023 | 14 December 2023 |
| Physical cores | 4 | 6 |
| Threads | 4 | 12 |
| Power consumption (TDP) | 12 Watt | 80 Watt |
The Xeon E-2456 is our recommended choice as it beats the Atom x7425E in performance tests.
Be aware that Atom x7425E is a notebook processor while Xeon E-2456 is a server/workstation one.
Should you still have questions on choice between Atom x7425E and Xeon E-2456, ask them in Comments section, and we shall answer.
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