Atom x7203C vs EPYC 7C13
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 69 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | 20.63 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Milan (2021−2023) | Amston Lake (2024−2025) |
| Release date | 2021 (4 years ago) | 8 April 2024 (1 year ago) |
| Launch price (MSRP) | no data | $42 |
Detailed specifications
EPYC 7C13 and Atom x7203C 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 | 2 |
| Base clock speed | 2 GHz | 2 GHz |
| Boost clock speed | 3.68 GHz | 3.2 GHz |
| L1 cache | 64 KB (per core) | 96 KB (per core) |
| L2 cache | 512 KB (per core) | 2 MB (shared) |
| L3 cache | 256 MB (shared) | 6 MB (shared) |
| Chip lithography | 7 nm | 10 nm |
| Die size | 8x 81 mm2 | no data |
| Number of transistors | 33,200 million | no data |
| 64 bit support | - | + |
Compatibility
Information on EPYC 7C13 and Atom x7203C 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 | Intel BGA 1264 |
| Power consumption (TDP) | 225 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7C13 and Atom x7203C. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7C13 and Atom x7203C are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7C13 and Atom x7203C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by EPYC 7C13 and Atom x7203C.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 128 | 9 |
Pros & cons summary
| Physical cores | 64 | 2 |
| Threads | 128 | 2 |
| Chip lithography | 7 nm | 10 nm |
| Power consumption (TDP) | 225 Watt | 9 Watt |
EPYC 7C13 has 3100% more physical cores and 6300% more threads, and a 42.9% more advanced lithography process.
Atom x7203C, on the other hand, has 2400% lower power consumption.
We couldn't decide between AMD EPYC 7C13 and Intel Atom x7203C. We've got no test results to judge.
Be aware that EPYC 7C13 is a server/workstation processor while Atom x7203C is a notebook one.
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