Xeon Platinum 8280M vs Ryzen AI 9 HX 375
Primary details
Comparing Ryzen AI 9 HX 375 and Xeon Platinum 8280M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 302 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9) | Intel Xeon Platinum |
| Power efficiency | 33.40 | no data |
| Architecture codename | Strix Point-HX (Zen 5) (2024) | Cascade Lake-SP (2018−2019) |
| Release date | 25 July 2024 (less than a year ago) | 11 December 2018 (5 years ago) |
| Launch price (MSRP) | no data | $13,012 |
Detailed specifications
Ryzen AI 9 HX 375 and Xeon Platinum 8280M 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 | 12 (Dodeca-Core) | 28 (Octacosa-Core) |
| Threads | 24 | 56 |
| Base clock speed | 2 GHz | 2.7 GHz |
| Boost clock speed | 5.1 GHz | 4 GHz |
| Multiplier | no data | 27 |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | 12 MB | 1 MB (per core) |
| L3 cache | 24 MB | 38.5 MB (shared) |
| Chip lithography | 4 nm | 14 nm |
| Maximum core temperature | 100 °C | 84 °C |
| Number of transistors | no data | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on Ryzen AI 9 HX 375 and Xeon Platinum 8280M 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 | 8 (Multiprocessor) |
| Socket | FP8 | FCLGA3647 |
| Power consumption (TDP) | 54 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI 9 HX 375 and Xeon Platinum 8280M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | USB 4, XDNA 2 NPU (55 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | 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 | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Ryzen AI 9 HX 375 and Xeon Platinum 8280M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI 9 HX 375 and Xeon Platinum 8280M are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 375 and Xeon Platinum 8280M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4-2933 |
| Maximum memory size | no data | 2 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 890M | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI 9 HX 375 and Xeon Platinum 8280M.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 25 July 2024 | 11 December 2018 |
| Physical cores | 12 | 28 |
| Threads | 24 | 56 |
| Chip lithography | 4 nm | 14 nm |
| Power consumption (TDP) | 54 Watt | 205 Watt |
Ryzen AI 9 HX 375 has an age advantage of 5 years, a 250% more advanced lithography process, and 279.6% lower power consumption.
Xeon Platinum 8280M, on the other hand, has 133.3% more physical cores and 133.3% more threads.
We couldn't decide between Ryzen AI 9 HX 375 and Xeon Platinum 8280M. We've got no test results to judge.
Be aware that Ryzen AI 9 HX 375 is a notebook processor while Xeon Platinum 8280M is a server/workstation one.
Should you still have questions on choice between Ryzen AI 9 HX 375 and Xeon Platinum 8280M, ask them in Comments section, and we shall answer.
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