Xeon Gold 5218N vs Ryzen 9 9955HX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 162 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Dragon Range (Zen 4, Ryzen 7045) | Intel Xeon Gold |
| Power efficiency | 61.34 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | no data |
| Architecture codename | Fire Range-HX (Zen 5) (2025) | Cascade Lake (2019−2020) |
| Release date | 6 January 2025 (less than a year ago) | 2 April 2019 (6 years ago) |
| Launch price (MSRP) | no data | $1,375 |
Detailed specifications
Ryzen 9 9955HX and Xeon Gold 5218N 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 | 16 (Hexadeca-Core) | 16 (Hexadeca-Core) |
| Threads | 32 | 32 |
| Base clock speed | 2.5 GHz | 2.3 GHz |
| Boost clock speed | 5.4 GHz | 3.7 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 23 |
| L1 cache | 80 KB (per core) | 1 MB |
| L2 cache | 1 MB (per core) | 16 MB |
| L3 cache | 64 MB (shared) | 22 MB |
| Chip lithography | 4 nm | 14 nm |
| Die size | 2x 70.6 mm2 | no data |
| Maximum core temperature | no data | 81 °C |
| Number of transistors | 16,630 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 9955HX and Xeon Gold 5218N 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 | 4 (Multiprocessor) |
| Socket | FL1 | FCLGA3647 |
| Power consumption (TDP) | 55 Watt | 110 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9955HX and Xeon Gold 5218N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Ryzen 9 9955HX and Xeon Gold 5218N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9955HX and Xeon Gold 5218N 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 Ryzen 9 9955HX and Xeon Gold 5218N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4-2667 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 128.001 GB/s |
| ECC memory support | - | + |
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 Xeon Gold 5218N.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 28 | 48 |
Pros & cons summary
| Recency | 6 January 2025 | 2 April 2019 |
| Chip lithography | 4 nm | 14 nm |
| Power consumption (TDP) | 55 Watt | 110 Watt |
Ryzen 9 9955HX has an age advantage of 5 years, a 250% more advanced lithography process, and 100% lower power consumption.
We couldn't decide between AMD Ryzen 9 9955HX and Intel Xeon Gold 5218N. We've got no test results to judge.
Be aware that Ryzen 9 9955HX is a notebook processor while Xeon Gold 5218N is a server/workstation one.
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