Xeon 6563P-B vs Ryzen 9 9955HX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 185 | 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) | no data |
| Power efficiency | 49.37 | no data |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Fire Range-HX (Zen 5) (2025) | Granite Rapids (2024−2025) |
| Release date | 6 January 2025 (less than a year ago) | 24 February 2025 (less than a year ago) |
| Launch price (MSRP) | no data | $2,616 |
Detailed specifications
Ryzen 9 9955HX and Xeon 6563P-B 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) | 38 |
| Threads | 32 | 76 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 5.4 GHz | 4 GHz |
| L1 cache | 1.3 MB | 112 KB (per core) |
| L2 cache | 16 MB | 2 MB (per core) |
| L3 cache | 64 MB | 152 MB (shared) |
| Chip lithography | no data | 5 nm |
| Die size | no data | 598 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| 64 bit support | + | + |
Compatibility
Information on Ryzen 9 9955HX and Xeon 6563P-B 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 | no data | 1 |
| Socket | no data | Intel BGA 4368 |
| Power consumption (TDP) | 55 Watt | 235 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9955HX and Xeon 6563P-B. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| TSX | - | + |
Security technologies
Ryzen 9 9955HX and Xeon 6563P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9955HX and Xeon 6563P-B are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9955HX and Xeon 6563P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M ( - 2200 MHz) | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 9955HX and Xeon 6563P-B.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 6 January 2025 | 24 February 2025 |
| Physical cores | 16 | 38 |
| Threads | 32 | 76 |
| Power consumption (TDP) | 55 Watt | 235 Watt |
Ryzen 9 9955HX has 327.3% lower power consumption.
Xeon 6563P-B, on the other hand, has an age advantage of 1 month, and 137.5% more physical cores and 137.5% more threads.
We couldn't decide between AMD Ryzen 9 9955HX and Intel Xeon 6563P-B. We've got no test results to judge.
Be aware that Ryzen 9 9955HX is a notebook processor while Xeon 6563P-B is a server/workstation one.
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