AMD · 2025
AMD Instinct MI350X
The AMD Instinct MI350X is a professional graphics card for AI and HPC workloads, released in June 2025.
The AMD Instinct MI350X is a professional graphics card designed for AI and high-performance computing workloads. It was released on June 12, 2025, and is based on the CDNA 4 architecture with the gfx950 GPU chip manufactured on a 3 nm process node. The card features 16384 shading units and a boost clock of 2200 MHz. It is equipped with 288 GB of HBM3e memory on an 8192-bit bus, providing a memory bandwidth of 8000 GB/s. The board power (TDP) is 1000 W, and it uses a PCIe 5.0 x16 interface in an OAM form factor.
Specifications
| Architecture unverified | CDNA 4 |
|---|---|
| GPU chip unverified | gfx950 |
| Process node unverified | 3 nm |
| Shading units unverified | 16384 |
| Boost clock unverified | 2200 MHz |
| Memory size unverified | 288 GB |
| Memory type unverified | HBM3e |
| Memory bus unverified | 8192 bit |
| Memory bandwidth unverified | 8000 GB/s |
| Board power (TDP) unverified | 1000 W |
| Bus interface unverified | PCIe 5.0 x16 (OAM) |
| Release date unverified | 2025-06-12 |
| Release year unverified | 2025 |