EPYC 4464P vs Xeon D-1846
Primary details
Comparing Xeon D-1846 and EPYC 4464P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 128 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Architecture codename | no data | Raphael (2023−2024) |
| Release date | 1 October 2023 (less than a year ago) | 21 May 2024 (less than a year ago) |
Detailed specifications
Xeon D-1846 and EPYC 4464P 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 | 10 (Deca-Core) | 12 (Dodeca-Core) |
| Threads | 20 | 24 |
| Base clock speed | 2 GHz | 3.7 GHz |
| Boost clock speed | 3.1 GHz | 5.4 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 15360 KB | 32 MB (shared) |
| Chip lithography | no data | 5 nm |
| Die size | no data | 2x 71 mm2 |
| Maximum case temperature (TCase) | no data | 61 °C |
| Number of transistors | no data | 13,140 million |
| 64 bit support | + | + |
Compatibility
Information on Xeon D-1846 and EPYC 4464P 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 | FCBGA2227 | AM5 |
| Power consumption (TDP) | 55 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-1846 and EPYC 4464P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| QuickAssist | - | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
| Status | Launched | no data |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
Security technologies
Xeon D-1846 and EPYC 4464P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| SGX | Yes with Intel® SPS | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-1846 and EPYC 4464P are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-1846 and EPYC 4464P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 256 GB | no data |
| Max memory channels | 2 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Xeon D-1846 and EPYC 4464P.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 16 | 28 |
| USB revision | 3.0 | no data |
| Max number of SATA 6 Gb/s Ports | 24 | no data |
| Number of USB ports | 4 | no data |
| Integrated LAN | - | no data |
Pros & cons summary
| Recency | 1 October 2023 | 21 May 2024 |
| Physical cores | 10 | 12 |
| Threads | 20 | 24 |
| Power consumption (TDP) | 55 Watt | 105 Watt |
Xeon D-1846 has 90.9% lower power consumption.
EPYC 4464P, on the other hand, has an age advantage of 7 months, and 20% more physical cores and 20% more threads.
We couldn't decide between Xeon D-1846 and EPYC 4464P. We've got no test results to judge.
Should you still have questions on choice between Xeon D-1846 and EPYC 4464P, ask them in Comments section, and we shall answer.
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