Xeon 6563P-B vs i9-9800X
Primary details
Comparing Core i9-9800X and Xeon 6563P-B 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 | Desktop processor | Server |
| Designer | Intel | Intel |
| Architecture codename | Skylake-X (2018) | Granite Rapids (2024−2025) |
| Release date | October 2018 (6 years ago) | 24 February 2025 (recently) |
| Launch price (MSRP) | no data | $2,616 |
Detailed specifications
Core i9-9800X 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 | 8 (Octa-Core) | 38 |
| Threads | 16 | 76 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 3.8 GHz | 4 GHz |
| L1 cache | 64K (per core) | 112 KB (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per core) |
| L3 cache | 16.5 MB (shared) | 152 MB (shared) |
| Chip lithography | 14 nm | 5 nm |
| Die size | no data | 598 mm2 |
| Maximum case temperature (TCase) | 72 °C | 85 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-9800X 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 | 1 | 1 |
| Socket | 2066 | Intel BGA 4368 |
| Power consumption (TDP) | 165 Watt | 235 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-9800X and Xeon 6563P-B. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | + |
Security technologies
Core i9-9800X and Xeon 6563P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-9800X and Xeon 6563P-B are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-9800X and Xeon 6563P-B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i9-9800X and Xeon 6563P-B.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Physical cores | 8 | 38 |
| Threads | 16 | 76 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 165 Watt | 235 Watt |
i9-9800X has 42.4% lower power consumption.
Xeon 6563P-B, on the other hand, has 375% more physical cores and 375% more threads, and a 180% more advanced lithography process.
We couldn't decide between Intel Core i9-9800X and Intel Xeon 6563P-B. We've got no test results to judge.
Note that Core i9-9800X is a desktop processor while Xeon 6563P-B is a server/workstation one.
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