Ryzen 5 439 vs Atom P5942B
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 | Laptop |
| Series | no data | AMD Strix / Gorgon Point |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Snow Ridge (2020−2022) | Gorgon Point (2026) |
| Release date | 24 February 2020 (6 years ago) | 9 August 2026 (less than a year ago) |
Detailed specifications
Basic parameters of Atom P5942B and Ryzen 5 439: 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 | 16 (Hexadeca-Core) | 6 (Hexa-Core) |
| Threads | 16 | 12 |
| Base clock speed | 2.2 GHz | 2 GHz |
| Boost clock speed | 2.2 GHz | 4.6 GHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 4.5 MB (per module) | 1 MB (per core) |
| L3 cache | 18 MB L2 Cache | 4 MB |
| Chip lithography | 10 nm | 4 nm |
| 64 bit support | + | + |
Compatibility
Information on Atom P5942B and Ryzen 5 439 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 | Intel BGA 2106 | FP8 |
| Power consumption (TDP) | no data | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom P5942B and Ryzen 5 439. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | USB 4, Secure Processor, SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A |
| 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 P5942B and Ryzen 5 439 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Boot | + | no data |
| SGX | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom P5942B and Ryzen 5 439 are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom P5942B and Ryzen 5 439. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 128 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 840M ( - 2800 MHz) |
Peripherals
Specifications and connection of peripherals supported by Atom P5942B and Ryzen 5 439.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 32 | 16 |
| PCI support | 16x PCIe 3.0, 16x PCIe 2.0 | no data |
| 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 | 24 February 2020 | 9 August 2026 |
| Physical cores | 16 | 6 |
| Threads | 16 | 12 |
| Chip lithography | 10 nm | 4 nm |
Atom P5942B has 167% more physical cores and 33% more threads.
Ryzen 5 439, on the other hand, has an age advantage of 6 years, and a 150% more advanced lithography process.
We couldn't decide between Intel Atom P5942B and AMD Ryzen 5 439. We've got no test results to judge.
Be aware that Atom P5942B is a server/workstation processor while Ryzen 5 439 is a notebook one.
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