Xeon W-3345 vs Atom E625C
Primary details
Comparing Atom E625C and Xeon W-3345 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 157 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | no data | 10.88 |
| Architecture codename | Stellarton (2010) | Ice Lake-W (2021) |
| Release date | 22 November 2010 (14 years ago) | 29 July 2021 (3 years ago) |
Detailed specifications
Atom E625C and Xeon W-3345 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 | 1 (Single-Core) | 24 (Tetracosa-Core) |
| Threads | 2 | 48 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | 0.6 GHz | 4 GHz |
| Bus rate | no data | 8 GT/s |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 512 KB (per core) | 1 MB (per core) |
| L3 cache | 0 KB | 36 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 26 mm2 | no data |
| Maximum case temperature (TCase) | no data | 81 °C |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom E625C and Xeon W-3345 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 BGA1466 | FCLGA4189 |
| Power consumption (TDP) | 3 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E625C and Xeon W-3345. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | + | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Atom E625C and Xeon W-3345 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom E625C and Xeon W-3345 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 E625C and Xeon W-3345. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4-3200 |
| 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 GMA 600 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom E625C and Xeon W-3345.
| PCIe version | no data | 4 |
| PCI Express lanes | no data | 64 |
Pros & cons summary
| Recency | 22 November 2010 | 29 July 2021 |
| Physical cores | 1 | 24 |
| Threads | 2 | 48 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 3 Watt | 250 Watt |
Atom E625C has 8233.3% lower power consumption.
Xeon W-3345, on the other hand, has an age advantage of 10 years, 2300% more physical cores and 2300% more threads, and a 350% more advanced lithography process.
We couldn't decide between Atom E625C and Xeon W-3345. We've got no test results to judge.
Be aware that Atom E625C is a notebook processor while Xeon W-3345 is a server/workstation one.
Should you still have questions on choice between Atom E625C and Xeon W-3345, ask them in Comments section, and we shall answer.
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