AMD® Ryzen™ AI Max Pro 390

The AMD Ryzen AI Max Pro 390 is a laptop processor with 12 cores and 24 threads, built on the Zen 5 architecture (4 nm process). It launched in 2024. Clocks run from 3.2 GHz base to 5.0 GHz boost. A 64-MB L3 cache backs the cores (6.4 MB per core). It addresses LPDDR5X memory up to 128 GB. The chip drops into the FP11 socket and exposes PCIe 4.0 (16 lanes). Rated TDP is 55 W.

The AMD Ryzen AI Max Pro 390 scores 3,978 in single-core performance and 42,944 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 13,070 for overall performance, 33,483 for productivity performance, 30,780 for creator performance, 46,702 for engineering performance and 22,670 for gaming performance. Its multi-core throughput works out to 3,579 per core, 1,789 per thread and 781 per watt. Its computed efficiency index is 1,762. Its performance index is 162, so its overall performance is 62% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the AMD Ryzen AI Max Pro 390 scores 148,233 in integer math, 94,606 in floating-point math, 506,607 in compression, 25,997 in cryptography, 2,764 in physics simulation, 40,978 in vector SIMD, 320 in the prime sieve and 55,240 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 152% above in integer math, 106% above in floating-point math, 122% above in compression, 126% above in cryptography, 154% above in physics simulation, 164% above in vector SIMD, 378% above in the prime sieve and 144% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The AMD Ryzen AI Max Pro 390 has 12 physical cores and runs 24 logical threads. It runs 2 threads per core. It runs at a base clock of 3.20 GHz and boosts up to 5.00 GHz.

The AMD Ryzen AI Max Pro 390 is a laptop processor, belongs to the AMD Ryzen AI Max family, uses the Zen 5 architecture, carries the codename Strix Halo and is manufactured on a 4 nm process. It launched in 2024.

The AMD Ryzen AI Max Pro 390 has 960 KB of L1 cache, 12 MB of L2 cache and 64 MB of L3 cache. That adds up to about 76.9 MB of cache, or 6.41 MB per core. Each core has 1 MB of private L2 cache.

The AMD Ryzen AI Max Pro 390 has a 3-level cache hierarchy: L1 at 960 KB, L2 at 12 MB and L3 at 64 MB. L3 is the largest level and makes up about 83% of the cache listed here.

The AMD Ryzen AI Max Pro 390 supports LPDDR5X memory and addresses up to 128 GB of memory. It does not support DDR5 and DDR4 memory.

The AMD Ryzen AI Max Pro 390 includes integrated graphics.

The AMD Ryzen AI Max Pro 390 uses the FP11 socket, supports PCI Express 4.0 and provides up to 16 PCIe lanes.

The AMD Ryzen AI Max Pro 390 has a rated TDP of 55 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The AMD Ryzen AI Max Pro 390 is manufactured by TSMC.

Feex has recorded 55% of the specifications it tracks for the AMD Ryzen AI Max Pro 390. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: Memory Channels, Memory Bandwidth, ECC Memory and Max Memory Speed. Graphics: Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Processors that use the same FP11 socket as the AMD Ryzen AI Max Pro 390 and have the closest multi-core scores in the Feex database include AMD Ryzen AI Max 390, AMD Ryzen AI MAX+ 392, AMD Ryzen AI Max 385, AMD Ryzen AI Max Pro 385 and AMD Ryzen AI MAX+ 388.