AMD Instinct MI300X (192GB)

Buying advice

The AMD Instinct MI300X is a premier enterprise accelerator featuring a massive 192GB of memory, making it a top-tier choice for training the world’s most demanding large language models. It delivers exceptional performance for professional data centers focused on large-scale AI inference and high-performance computing tasks.

Specifications

LAUNCH

Released: 2023

GAMING PERFORMANCE

Gaming Performance Index (GPI): -PS5 reference: 2024 = 100 · Input years: unknown · No applicable generic or configuration GPI estimate is established.

GRAPHICS BENCHMARKS

3DMark Score: -

MEMORY & STORAGE

Graphics Memory: 192 GB HBM3
Memory Bandwidth: 5,300 GB/sPeak theoretical memory bandwidth (vendor rounded)
Bus Width: 8,192 bit

ARCHITECTURE & COMPUTE

* FP32 describes floating-point throughput, not measured gaming performance. Architecture, clock and method differences affect comparison.

Architecture: CDNA 3
Process: 5 / 6 nm
Platform: Server
Compute Units: 304
FP32 TFLOPS*: Conditions unconfirmed163.4
Test conditions & details
Test: FP32
Score unit: TFLOPS
Version not recorded
Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.
FP16 (AI) TFLOPS: -
Resolution & frame-rate reference: 4K / 60 fps

POWER & BATTERY

Power: 750 W · Peak board power

OTHER SPECIFICATIONS

Manufacturer: AMD