Xeon Gold 6542Y vs Atom x7425E
Aggregate performance score
Xeon Gold 6542Y outperforms Atom x7425E by a whopping 975% based on our aggregate benchmark results.
Primary details
Comparing Atom x7425E and Xeon Gold 6542Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1592 | 92 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 35.10 |
| Market segment | Laptop | Server |
| Power efficiency | 27.22 | 14.05 |
| Architecture codename | Gracemont (2023) | Emerald Rapids (2023) |
| Release date | 3 January 2023 (2 years ago) | 14 December 2023 (1 year ago) |
| Launch price (MSRP) | no data | $2,878 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Atom x7425E and Xeon Gold 6542Y 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) | 24 (Tetracosa-Core) |
| Threads | 4 | 48 |
| Base clock speed | 1.5 GHz | 2.9 GHz |
| Boost clock speed | 3.4 GHz | 4.1 GHz |
| L1 cache | 96K (per core) | 80 KB (per core) |
| L2 cache | 2 MB (shared) | 2 MB (per core) |
| L3 cache | 6 MB (shared) | 60 MB (shared) |
| Chip lithography | 10 nm | Intel 7 nm |
| Die size | no data | 2x 763 mm2 |
| Maximum case temperature (TCase) | no data | 83 °C |
| 64 bit support | + | + |
Compatibility
Information on Atom x7425E and Xeon Gold 6542Y 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 | 2 |
| Socket | Intel BGA 1744 | FCLGA4677 |
| Power consumption (TDP) | 12 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7425E and Xeon Gold 6542Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
Atom x7425E and Xeon Gold 6542Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7425E and Xeon Gold 6542Y 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 Gold 6542Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 4800 MHz Single-channel | DDR5-5200 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
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 Gold 6542Y.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 9 | 80 |
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.
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
| Performance score | 3.43 | 36.86 |
| Recency | 3 January 2023 | 14 December 2023 |
| Physical cores | 4 | 24 |
| Threads | 4 | 48 |
| Power consumption (TDP) | 12 Watt | 250 Watt |
Atom x7425E has 1983.3% lower power consumption.
Xeon Gold 6542Y, on the other hand, has a 974.6% higher aggregate performance score, an age advantage of 11 months, and 500% more physical cores and 1100% more threads.
The Xeon Gold 6542Y is our recommended choice as it beats the Atom x7425E in performance tests.
Be aware that Atom x7425E is a notebook processor while Xeon Gold 6542Y is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
