Athlon Silver 10 vs Ryzen 9 5900HS
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 704 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Cezanne (Zen 3, Ryzen 5000) | no data |
| Power efficiency | 14.60 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Cezanne-HS (Zen 3) (2021) | Mendocino (2025) |
| Release date | 12 January 2021 (4 years ago) | 1 October 2025 (less than a year ago) |
Detailed specifications
Ryzen 9 5900HS and Athlon Silver 10 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 | 8 (Octa-Core) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 3 GHz | 2.4 GHz |
| Boost clock speed | 4.6 GHz | 3.5 GHz |
| Multiplier | 30 | no data |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 512 KB (per core) | 512 KB (per core) |
| L3 cache | 16 MB (shared) | 2 MB (shared) |
| Chip lithography | 7 nm | 6 nm |
| Die size | 180 mm2 | 100 mm2 |
| Number of transistors | 10,700 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 9 5900HS and Athlon Silver 10 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 | FP6 | FT6 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 5900HS and Athlon Silver 10. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 5900HS and Athlon Silver 10 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900HS and Athlon Silver 10. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | LPDDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2100 MHz) | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 5900HS and Athlon Silver 10.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | no data | 4 |
Pros & cons summary
| Integrated graphics card | 7.78 | 2.50 |
| Recency | 12 January 2021 | 1 October 2025 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 7 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Ryzen 9 5900HS has 211.2% faster integrated GPU, and 300% more physical cores and 700% more threads.
Athlon Silver 10, on the other hand, has an age advantage of 4 years, a 16.7% more advanced lithography process, and 133.3% lower power consumption.
We couldn't decide between AMD Ryzen 9 5900HS and AMD Athlon Silver 10. We've got no test results to judge.
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