AMD · 2023
AMD Instinct MI300X
The AMD Instinct MI300X is a 2023 professional graphics card based on the CDNA 3 architecture, designed for high-performance computing and AI workloads.
The AMD Instinct MI300X is a professional graphics card released on December 6, 2023, built on the CDNA 3 architecture. It features the Aqua Vanjaram GPU chip manufactured on a 5 nm process. The card includes 19456 shading units and 1216 tensor/AI cores, with no ray tracing cores. It operates at a boost clock of 2100 MHz. The MI300X is equipped with 192 GB of HBM3 memory on an 8192-bit bus, providing a memory bandwidth of 5300 GB/s. It has a board power (TDP) of 750 W and connects via a PCIe 5.0 x16 interface. This card is intended for use in servers and workstations for compute-intensive tasks such as AI training and scientific simulations.
Specifications
| Architecture unverified | CDNA 3 |
|---|---|
| GPU chip unverified | Aqua Vanjaram |
| Process node unverified | 5 nm |
| Shading units unverified | 19456 |
| Ray tracing cores unverified | 0 |
| Tensor / AI cores unverified | 1216 |
| Boost clock unverified | 2100 MHz |
| Memory size unverified | 192 GB |
| Memory type unverified | HBM3 |
| Memory bus unverified | 8192 bit |
| Memory bandwidth unverified | 5300 GB/s |
| Board power (TDP) unverified | 750 W |
| Bus interface unverified | PCIe 5.0 x16 |
| Release date unverified | 2023-12-06 |
| Release year unverified | 2023 |