Radeon Instinct MI300X — Full Specifications

amd CDNA 3.0 · FP32: 81.72 TFLOPS · Memory: 192.0 GB HBM3 · TDP: 750.0W

Last updated:

Calculated from published specifications — a Quanteta index, not measured FPS / benchmark results.

Quanteta Performance Indices

QOV ? Overall Performance Index 30.5 / 100 top 1%
QAI ? Compute (AI) Strength 58.6 / 100 top 1%
QGP ? Graphics Index —
QWP ? Power Efficiency Index 18.3 / 100 top 12%
QME ? Memory Bandwidth Density 0.5 / 100 top 31%

Methodology

Full Specifications

GPU ID
amd-radeon-instinct-mi300x
Vendor
amd
Manufacturer
AMD
GPU Chip
Aqua Vanjaram
Architecture
CDNA 3.0
Generation
Radeon Instinct(MIx)
Process
5.0nm
Transistors
153.0B
Die Size
1017.0 mm²
Release
2023-12-06
Bus Interface
PCIe 5.0 x16
Base Clock
1000.0 MHz
Boost Clock
2100.0 MHz
Memory
192.0 GB HBM3
Memory Bus
8192.0-bit
Bandwidth
10300.0 GB/s
Shaders
19456.0
TMUs
1216.0
TDP
750.0W
FP32
81.72 TFLOPS
FP16
653.70 TFLOPS
FP64
81.72 TFLOPS
Source
TechPowerUp
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Related GPUs

GPUs with the closest value on each axis. A descriptive neighbourhood derived from the calculated indices — not a recommendation.

Closest Overall Performance Index

Radeon Instinct MI300A 30.5 QOV 30.5 / 100 Radeon Instinct MI308X 30.5 QOV 30.5 / 100 GeForce RTX 4090 29.4 QOV 29.4 / 100

Closest Compute (AI) Strength

Radeon Instinct MI300A 58.6 QAI 58.6 / 100 Radeon Instinct MI308X 58.6 QAI 58.6 / 100 Radeon Instinct MI325X 58.6 QAI 58.6 / 100

Closest Memory Bandwidth

Radeon Instinct MI300A 10300 GB/s QME 0.5 / 100 Radeon Instinct MI308X 10300 GB/s QME 0.5 / 100 Radeon Instinct MI325X 10300 GB/s QME 0.4 / 100
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