A100 vs Ryzen 9 9955HX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 172 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Dragon Range (Zen 4, Ryzen 7045) | no data |
| Power efficiency | 24.46 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | no data |
| Architecture codename | Fire Range-HX (Zen 5) (2025) | Stealey (2007) |
| Release date | 6 January 2025 (1 year ago) | June 2007 (18 years ago) |
Detailed specifications
Basic parameters of Ryzen 9 9955HX and A100: 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) | 1 (Single-Core) |
| Threads | 32 | 1 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 5.4 GHz | 0.6 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 512 KB (per core) |
| L3 cache | 64 MB (shared) | 0 KB |
| Chip lithography | 4 nm | 90 nm |
| Die size | 2x 70.6 mm2 | 66 mm2 |
| Number of transistors | 16,630 million | 176 million |
| 64 bit support | + | - |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 9955HX and A100 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 | FL1 | Intel BGA 437 |
| Power consumption (TDP) | 55 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9955HX and A100. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9955HX and A100 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9955HX and A100. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M ( - 2200 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 9955HX and A100.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 28 | no data |
Pros & cons summary
| Physical cores | 16 | 1 |
| Threads | 32 | 1 |
| Chip lithography | 4 nm | 90 nm |
| Power consumption (TDP) | 55 Watt | 3 Watt |
Ryzen 9 9955HX has 1500% more physical cores and 3100% more threads, and a 2150% more advanced lithography process.
A100, on the other hand, has 1733% lower power consumption.
We couldn't decide between AMD Ryzen 9 9955HX and Intel A100. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
