Xeon 6515P vs Platinum 8124M
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 515 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | Intel Xeon Platinum | no data |
| Power efficiency | 2.54 | no data |
| Designer | Intel | Intel |
| Architecture codename | Skylake (server) (2017−2018) | no data |
| Release date | no data | 1 January 2025 (less than a year ago) |
Detailed specifications
Xeon Platinum 8124M and Xeon 6515P 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 | 18 (Octadeca-Core) | 16 (Hexadeca-Core) |
| Threads | 36 | 32 |
| Base clock speed | no data | 2.3 GHz |
| Boost clock speed | 3 GHz | 3.8 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 30 | no data |
| L1 cache | 1.125 MB | no data |
| L2 cache | 18 MB | no data |
| L3 cache | 24.75 MB | 72 MB |
| Chip lithography | 14 nm | Intel 3 nm |
| Maximum core temperature | no data | 85 °C |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon Platinum 8124M and Xeon 6515P 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 | 8 (Multiprocessor) | no data |
| Socket | Socket P | FCLGA4710 |
| Power consumption (TDP) | 240 Watt | 150 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 8124M and Xeon 6515P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, 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 | + | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon Platinum 8124M and Xeon 6515P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 8124M and Xeon 6515P are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8124M and Xeon 6515P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR5(6400MT/s) |
| Maximum memory size | 1,536 GB | 4 TB |
| Max memory channels | 6 | 8 |
| Maximum memory bandwidth | 128.001 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 8124M and Xeon 6515P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 48 | 88 |
Pros & cons summary
| Physical cores | 18 | 16 |
| Threads | 36 | 32 |
| Power consumption (TDP) | 240 Watt | 150 Watt |
Xeon Platinum 8124M has 12.5% more physical cores and 12.5% more threads.
Xeon 6515P, on the other hand, has 60% lower power consumption.
We couldn't decide between Intel Xeon Platinum 8124M and Intel Xeon 6515P. We've got no test results to judge.
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