Xeon Gold 5420+ vs Atom CE4100
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 145 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 19.75 |
| Market segment | Laptop | Server |
| Power efficiency | no data | 17.26 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Sodaville (2009) | Sapphire Rapids (2023−2024) |
| Release date | 24 September 2009 (16 years ago) | 10 January 2023 (2 years ago) |
| Launch price (MSRP) | no data | $1,848 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Atom CE4100 and Xeon Gold 5420+ 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) | 28 (Octacosa-Core) |
| Threads | 1 | 56 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 1.2 GHz | 4.1 GHz |
| L1 cache | 56 KB (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 2 MB (per core) |
| L3 cache | 0 KB | 52.5 MB |
| Chip lithography | 45 nm | 10 nm |
| Die size | 96 mm2 | no data |
| Maximum case temperature (TCase) | no data | 84 °C |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom CE4100 and Xeon Gold 5420+ 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 951 | 4677 |
| Power consumption (TDP) | 7 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom CE4100 and Xeon Gold 5420+. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | - | + |
Security technologies
Atom CE4100 and Xeon Gold 5420+ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom CE4100 and Xeon Gold 5420+ are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom CE4100 and Xeon Gold 5420+. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2, DDR3 | DDR5-4400 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Peripherals
Specifications and connection of peripherals supported by Atom CE4100 and Xeon Gold 5420+.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Recency | 24 September 2009 | 10 January 2023 |
| Physical cores | 1 | 28 |
| Threads | 1 | 56 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 7 Watt | 205 Watt |
Atom CE4100 has 2828.6% lower power consumption.
Xeon Gold 5420+, on the other hand, has an age advantage of 13 years, 2700% more physical cores and 5500% more threads, and a 350% more advanced lithography process.
We couldn't decide between Intel Atom CE4100 and Intel Xeon Gold 5420+. We've got no test results to judge.
Be aware that Atom CE4100 is a notebook processor while Xeon Gold 5420+ is a server/workstation one.
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