AMD Instinct MI300A Full Specs

Summary

14,592 Shaders 2.1GHz

128GB HBM35.33TB/s

Peak·FP32·FP16 122.6 TFLOPS

Form Factor APU SH5 Socket

TDP 560W

Theoretical Performance

Clock Speed2100MHz UC·Base·Boost·OC

Peak OPS 3.92 POPSINT4 Tensor Sparse

Tensor FP8-16 1.96 PFLOPS FP8-16 Tensor Sparse 3.92 PFLOPS Tensor FP8-32 1.96 PFLOPS FP8-32 Tensor Sparse 3.92 PFLOPS

Tensor FP16-16 980.6 TFLOPS FP16-16 Tensor Sparse 1.96 PFLOPS Tensor FP16-32 980.6 TFLOPS FP16-32 Tensor Sparse 1.96 PFLOPS

Tensor BF16 980.6 TFLOPS BF16 Tensor Sparse 1.96 PFLOPS

Tensor TF32 490.3 TFLOPS

FP32 122.6 TFLOPS Tensor FP32 122.6 TFLOPS

FP64 61.29 TFLOPS Tensor FP64 122.6 TFLOPS

Tensor INT4 1.96 POPS

Tensor INT8 1.96 POPS

Texture Rate 1.92 TTexel/s

Core Config

Shaders 14,592 Shaders

TMUs 912 TMUs

Tensor Cores 912 T-Cores

CUs 228 CUs

Clocks

Base Clock 1GHz

Boost Clock 2.1GHz

Cache

L1 16KB/CU

L2 Cache 16MB shared

L3 Cache 192MB shared

Memory

128GB HBM3

Memory Bus 8192-bit

Memory Speed 5.2GT/s

Memory Bandwidth 5.33TB/s

ECC Yes

Power & Thermals

TDP 560W

API Support

OpenCL 3

GFX 9.4

Encoder

Encoder 2x VCN 2.6

Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder 2x VCN 2.6

Card

Form Factor APU SH5 Socket

PCIe PCIe 5.0 x16

Cooling Passive

Multi-GPU Multi-GPU Support Supported Multi-GPU Type Infinity Fabric

Chip

Manufacturer AMD

Chip Designer AMD

Architecture CDNA 3

Family Instinct

Branding

Codename Aqua Vanjaram

Chip Variant Aqua Vanjaram XT

Market Segment Server

Release Date Dec 6, 2023

Fabrication

Foundry TSMC

Other Foundries TSMCActive Interposer

Fabrication Node N5 N6Active Interposer

Die Size 1110mm²

Transistor Count 109.5B

Transistor Density 98.65 MTr/mm²

Images