Ryzen AI 9 HX PRO 375 vs Xeon Platinum 8592+
Aggregate performance score
Xeon Platinum 8592+ outperforms Ryzen AI 9 HX PRO 375 by a whopping 154% based on our aggregate benchmark results.
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 31 | 284 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.75 | no data |
| Market segment | Server | Laptop |
| Power efficiency | 14.30 | 70.50 |
| Designer | Intel | AMD |
| Architecture codename | Emerald Rapids (2023) | Strix Point (2024−2025) |
| Release date | 14 December 2023 (1 year ago) | 6 January 2025 (less than a year ago) |
| Launch price (MSRP) | $11,600 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Platinum 8592+ and Ryzen AI 9 HX PRO 375 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 | 64 (Tetrahexaconta-Core) | 12 (Dodeca-Core) |
| Threads | 128 | 24 |
| Base clock speed | 1.9 GHz | 2 GHz |
| Boost clock speed | 3.9 GHz | 5.1 GHz |
| L1 cache | 80 KB (per core) | 80 KB (per core) |
| L2 cache | 2 MB (per core) | 1 MB (per core) |
| L3 cache | 320 MB (shared) | 16 MB |
| Chip lithography | 10 nm | 4 nm |
| Die size | 2x 763 mm2 | 233 mm2 |
| Maximum case temperature (TCase) | 81 °C | no data |
| 64 bit support | + | + |
Compatibility
Information on Xeon Platinum 8592+ and Ryzen AI 9 HX PRO 375 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 | 2 | 1 |
| Socket | 4677 | FP8 |
| Power consumption (TDP) | 350 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 8592+ and Ryzen AI 9 HX PRO 375. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Xeon Platinum 8592+ and Ryzen AI 9 HX PRO 375 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 8592+ and Ryzen AI 9 HX PRO 375 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 Platinum 8592+ and Ryzen AI 9 HX PRO 375. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5, LPDDR5X |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 890M |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 8592+ and Ryzen AI 9 HX PRO 375.
| PCIe version | 5.0 | 4.0 |
| PCI Express lanes | 80 | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 52.37 | 20.64 |
| Recency | 14 December 2023 | 6 January 2025 |
| Physical cores | 64 | 12 |
| Threads | 128 | 24 |
| Chip lithography | 10 nm | 4 nm |
| Power consumption (TDP) | 350 Watt | 28 Watt |
Xeon Platinum 8592+ has a 153.7% higher aggregate performance score, and 433.3% more physical cores and 433.3% more threads.
Ryzen AI 9 HX PRO 375, on the other hand, has an age advantage of 1 year, a 150% more advanced lithography process, and 1150% lower power consumption.
The Intel Xeon Platinum 8592+ is our recommended choice as it beats the AMD Ryzen AI 9 HX PRO 375 in performance tests.
Be aware that Xeon Platinum 8592+ is a server/workstation processor while Ryzen AI 9 HX PRO 375 is a notebook one.
Other comparisons
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