Ryzen AI Max PRO 380 vs i9-9990XE
Primary details
Comparing Core i9-9990XE and Ryzen AI Max PRO 380 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 312 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.91 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Core i9 | no data |
| Power efficiency | 7.03 | no data |
| Architecture codename | Skylake (server) (2017−2018) | Strix Halo (2025) |
| Release date | 19 October 2018 (6 years ago) | 6 January 2025 (recently) |
| Launch price (MSRP) | $2,800 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i9-9990XE and Ryzen AI Max PRO 380 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 | 14 (Tetradeca-Core) | 6 (Hexa-Core) |
| Threads | 28 | 12 |
| Base clock speed | 4 GHz | 3.6 GHz |
| Boost clock speed | 5.1 GHz | 4.9 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 40 | no data |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 19.25 MB (shared) | 16 MB (shared) |
| Chip lithography | 14 nm | 4 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-9990XE and Ryzen AI Max PRO 380 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 | 1 (Uniprocessor) | 1 |
| Socket | 2066 | FP11 |
| Power consumption (TDP) | 255 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-9990XE and Ryzen AI Max PRO 380. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-9990XE and Ryzen AI Max PRO 380 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 Core i9-9990XE and Ryzen AI Max PRO 380. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | no data |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 85.33 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Radeon 8040S |
Peripherals
Specifications and connection of peripherals supported by Core i9-9990XE and Ryzen AI Max PRO 380.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 44 | 16 |
Pros & cons summary
| Recency | 19 October 2018 | 6 January 2025 |
| Physical cores | 14 | 6 |
| Threads | 28 | 12 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 255 Watt | 55 Watt |
i9-9990XE has 133.3% more physical cores and 133.3% more threads.
Ryzen AI Max PRO 380, on the other hand, has an age advantage of 6 years, a 250% more advanced lithography process, and 363.6% lower power consumption.
We couldn't decide between Core i9-9990XE and Ryzen AI Max PRO 380. We've got no test results to judge.
Note that Core i9-9990XE is a desktop processor while Ryzen AI Max PRO 380 is a notebook one.
Should you still have questions on choice between Core i9-9990XE and Ryzen AI Max PRO 380, ask them in Comments section, and we shall answer.
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