Ryzen AI Embedded X168 vs Atom C5115
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Parker Ridge (2022) | Strix Halo (2025−2026) |
| Release date | 6 June 2022 (4 years ago) | 23 July 2026 (less than a year ago) |
| Launch price (MSRP) | $239 | no data |
Detailed specifications
Basic parameters of Atom C5115 and Ryzen AI Embedded X168: 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) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | 2.8 GHz | 3.6 GHz |
| Boost clock speed | 2.8 GHz | 5 GHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 4.5 MB (per module) | 1 MB (per core) |
| L3 cache | 9 MB | 32 MB (shared) |
| Chip lithography | 10 nm | 4 nm |
| Die size | no data | 70.6 mm2 |
| 64 bit support | + | + |
Compatibility
Information on Atom C5115 and Ryzen AI Embedded X168 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 | 1 |
| Socket | FCBGA2106 | FP11 |
| Power consumption (TDP) | 43 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom C5115 and Ryzen AI Embedded X168. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| QuickAssist | + | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| GPIO | + | no data |
| Turbo Boost Max 3.0 | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Atom C5115 and Ryzen AI Embedded X168 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 C5115 and Ryzen AI Embedded X168 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 Atom C5115 and Ryzen AI Embedded X168. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | LPDDR5X |
| Maximum memory size | 256 GB | no data |
| Max memory channels | 2 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 8050S |
Peripherals
Specifications and connection of peripherals supported by Atom C5115 and Ryzen AI Embedded X168.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 32 | 16 |
| USB revision | 2.0, 3.0 | no data |
| Total number of SATA ports | 16 | no data |
| Integrated IDE | - | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | - | no data |
| UART | 3 | no data |
Pros & cons summary
| Recency | 6 June 2022 | 23 July 2026 |
| Physical cores | 4 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 10 nm | 4 nm |
| Power consumption (TDP) | 43 Watt | 55 Watt |
Atom C5115 has 28% lower power consumption.
Ryzen AI Embedded X168, on the other hand, has an age advantage of 4 years, 100% more physical cores and 300% more threads, and a 150% more advanced lithography process.
We couldn't decide between Intel Atom C5115 and AMD Ryzen AI Embedded X168. We've got no test results to judge.
Be aware that Atom C5115 is a server/workstation processor while Ryzen AI Embedded X168 is a desktop one.
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