Ryzen AI Max PRO 380 vs EPYC 7303
Aggregate performance score
EPYC 7303 outperforms Ryzen AI Max PRO 380 by a significant 28% 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 | 390 | 584 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 22.71 | no data |
| Market segment | Server | Laptop |
| Power efficiency | 13.14 | 24.22 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Milan (2021−2023) | Strix Halo (2025) |
| Release date | 5 September 2023 (1 year ago) | 6 January 2025 (less than a year ago) |
| Launch price (MSRP) | $604 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 7303 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 | 16 (Hexadeca-Core) | 6 (Hexa-Core) |
| Threads | 32 | 12 |
| Base clock speed | 2.4 GHz | 3.6 GHz |
| Boost clock speed | 3.4 GHz | 4.9 GHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 1 MB (per core) |
| L3 cache | 64 MB (shared) | 16 MB (shared) |
| Chip lithography | 7 nm | 4 nm |
| Die size | 2x 81 mm2 | no data |
| Number of transistors | 8,300 million | no data |
| 64 bit support | - | + |
Compatibility
Information on EPYC 7303 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 | 2 | 1 |
| Socket | SP3 | FP11 |
| Power consumption (TDP) | 130 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7303 and Ryzen AI Max PRO 380. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | USB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A |
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7303 and Ryzen AI Max PRO 380 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7303 and Ryzen AI Max PRO 380. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Radeon 8040S |
Peripherals
Specifications and connection of peripherals supported by EPYC 7303 and Ryzen AI Max PRO 380.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 128 | 16 |
Pros & cons summary
| Performance score | 17.81 | 13.89 |
| Recency | 5 September 2023 | 6 January 2025 |
| Physical cores | 16 | 6 |
| Threads | 32 | 12 |
| Chip lithography | 7 nm | 4 nm |
| Power consumption (TDP) | 130 Watt | 55 Watt |
EPYC 7303 has a 28.2% higher aggregate performance score, and 166.7% more physical cores and 166.7% more threads.
Ryzen AI Max PRO 380, on the other hand, has an age advantage of 1 year, a 75% more advanced lithography process, and 136.4% lower power consumption.
The AMD EPYC 7303 is our recommended choice as it beats the AMD Ryzen AI Max PRO 380 in performance tests.
Be aware that EPYC 7303 is a server/workstation processor while Ryzen AI Max PRO 380 is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
