HomeGPU DirectoryRadeon Instinct MI355X
amddiscreteReleased 2025-01-01

Radeon Instinct MI355X

Architecture: CDNA 4.0 • Generation: Radeon Instinct(MIx)

Configure in Manual PC Builder
VRAM Capacity
288 GB
HBM3e
FP32 Compute
78.64 TFLOPS
Single Precision
Thermal TDP
1400 W
Max Sustained Power
Memory Bandwidth
8189.999999999999 GB/s
8192-bit Bus

Silicon & Compute Pipeline

MicroarchitectureCDNA 4.0
Generation SeriesRadeon Instinct(MIx)
Process Node3 nm
Die SizeN/A
Transistor CountN/A
Shading Units / CUDA Cores16,384

Clock Speeds & Bus Interface

Base Clock Speed1000 MHz
Boost Clock Speed2400 MHz
Memory Clock2000 MHz
Memory Bus Width8192-bit
Bus InterfacePCIe 5.0 x16
Supported APIs
Data Source: open-gpu-db (upstream: dbgpu). Licensed under ODbL Open Data.
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