Xeon 6503P-B vs Apple M2
Primary details
Comparing M2 and Xeon 6503P-B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 856 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Apple Apple M-Series | no data |
| Power efficiency | 44.33 | no data |
| Designer | Apple | Intel |
| Architecture codename | no data | Granite Rapids (2024−2025) |
| Release date | 10 June 2022 (2 years ago) | 24 February 2025 (recently) |
| Launch price (MSRP) | no data | $934 |
Detailed specifications
M2 and Xeon 6503P-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) | 12 (Dodeca-Core) |
| Threads | 8 | 24 |
| Base clock speed | 2.424 GHz | 2 GHz |
| Boost clock speed | 3.48 GHz | 3.5 GHz |
| L1 cache | 2 MB | 112 KB (per core) |
| L2 cache | 20 MB | 2 MB (per core) |
| L3 cache | no data | 48 MB (shared) |
| Chip lithography | 5 nm | 5 nm |
| Die size | no data | 598 mm2 |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 20000 Million | no data |
| 64 bit support | + | + |
Compatibility
Information on M2 and Xeon 6503P-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 | 2 |
| Socket | no data | Intel BGA 4368 |
| Power consumption (TDP) | 20 Watt | 110 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M2 and Xeon 6503P-B. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| TSX | - | + |
Security technologies
M2 and Xeon 6503P-B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by M2 and Xeon 6503P-B are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by M2 and Xeon 6503P-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 | Apple M2 10-Core GPU ( - 1398 MHz) | N/A |
Peripherals
Specifications and connection of peripherals supported by M2 and Xeon 6503P-B.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 10 June 2022 | 24 February 2025 |
| Physical cores | 8 | 12 |
| Threads | 8 | 24 |
| Power consumption (TDP) | 20 Watt | 110 Watt |
Apple M2 has 450% lower power consumption.
Xeon 6503P-B, on the other hand, has an age advantage of 2 years, and 50% more physical cores and 200% more threads.
We couldn't decide between Apple M2 and Intel Xeon 6503P-B. We've got no test results to judge.
Be aware that Apple M2 is a notebook processor while Xeon 6503P-B is a server/workstation one.
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