AMD Instinct MI325X (256GB)

Buying advice

The AMD Instinct MI325X is a premier enterprise accelerator featuring a massive 256GB of memory specifically designed for large-scale AI training and complex LLM inference. This top-tier solution provides the exceptional capacity required for high-performance computing and data-intensive professional workloads.

Specifications

LAUNCH

Released: 2024

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: 256 GB HBM3E
Memory Bandwidth: 6,000 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
Recorded test: Unknown
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: -

POWER & BATTERY

Power: 1,000 W · Peak board power

OTHER SPECIFICATIONS

Manufacturer: AMD