Ultra 9 290HX Plus vs Apple M5 Max
Aggregate performance score
Core Ultra 9 290HX Plus outperforms M5 Max by a small 9% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 168 | 130 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Designer | Apple | Intel |
| Manufacturer | no data | TSMC |
| Architecture codename | no data | Arrow Lake-HX Refresh (2026) |
| Release date | 3 March 2026 (less than a year ago) | 17 March 2026 (less than a year ago) |
Detailed specifications
Basic parameters of M5 Max and Core Ultra 9 290HX Plus: 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) | 24 (Tetracosa-Core) |
| Threads | 18 | 24 |
| Base clock speed | no data | 2.7 GHz |
| Boost clock speed | 4.61 GHz | 5.5 GHz |
| L1 cache | no data | 192 KB (per core) |
| L2 cache | 32 MB | 3 MB (per core) |
| L3 cache | 24 MB | 36 MB (shared) |
| Chip lithography | 3 nm | 3 nm |
| Die size | no data | 243 mm2 |
| Number of transistors | no data | 17,800 million |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on M5 Max and Core Ultra 9 290HX Plus 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 | no data | Intel BGA 2114 |
| Power consumption (TDP) | no data | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M5 Max and Core Ultra 9 290HX Plus. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
M5 Max and Core Ultra 9 290HX Plus technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by M5 Max and Core Ultra 9 290HX Plus are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by M5 Max and Core Ultra 9 290HX Plus. 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 | no data | Arc Xe-LPG Graphics 64EU |
Peripherals
Specifications and connection of peripherals supported by M5 Max and Core Ultra 9 290HX Plus.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 24 |
Synthetic benchmarks
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 | 33.24 | 36.19 |
| Physical cores | 18 | 24 |
| Threads | 18 | 24 |
Ultra 9 290HX Plus has a 9% higher aggregate performance score, and 33% more physical cores and 33% more threads.
Given the minimal performance differences, no clear winner can be declared between Apple M5 Max and Intel Core Ultra 9 290HX Plus.
Other comparisons
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