Atom S1240 vs EPYC 7C13
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 74 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 8.15 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Milan (2021−2023) | Centerton (2012) |
| Release date | 2021 (5 years ago) | 11 December 2012 (13 years ago) |
Detailed specifications
EPYC 7C13 and Atom S1240 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 | 64 (Tetrahexaconta-Core) | 2 (Dual-core) |
| Threads | 128 | 4 |
| Base clock speed | 2 GHz | 1.6 GHz |
| Boost clock speed | 3.68 GHz | 1.6 GHz |
| L1 cache | 64 KB (per core) | 56 KB (per core) |
| L2 cache | 512 KB (per core) | 512 KB (per core) |
| L3 cache | 256 MB (shared) | 0 KB |
| Chip lithography | 7 nm | 32 nm |
| Die size | 8x 81 mm2 | no data |
| Number of transistors | 33,200 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on EPYC 7C13 and Atom S1240 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 | 2 | 1 |
| Socket | SP3 | FCBGA1283 |
| Power consumption (TDP) | 225 Watt | 6.1 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7C13 and Atom S1240. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Hyper-Threading Technology | no data | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7C13 and Atom S1240 are enumerated here.
| AMD-V | + | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7C13 and Atom S1240. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 1 |
| Maximum memory bandwidth | no data | 10.6 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by EPYC 7C13 and Atom S1240.
| PCIe version | 4.0 | 2.0 |
| PCI Express lanes | 128 | 8 |
| PCI support | no data | PCI Support |
| UART | no data | UART |
Pros & cons summary
| Physical cores | 64 | 2 |
| Threads | 128 | 4 |
| Chip lithography | 7 nm | 32 nm |
| Power consumption (TDP) | 225 Watt | 6 Watt |
EPYC 7C13 has 3100% more physical cores and 3100% more threads, and a 357.1% more advanced lithography process.
Atom S1240, on the other hand, has 3650% lower power consumption.
We couldn't decide between AMD EPYC 7C13 and Intel Atom S1240. We've got no test results to judge.
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