Radeon Instinct MI250X — Full Specifications

amd CDNA 2.0 · FP32: 47.87 TFLOPS · Memory: 128.0 GB HBM2e · TDP: 500.0W

Last updated:

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

Quanteta Performance Indices

QOV ? Overall Performance Index 18.8 / 100 top 3%
QAI ? Compute (AI) Strength 32.9 / 100 top 1%
QGP ? Graphics Index —
QWP ? Power Efficiency Index 16.1 / 100 top 13%
QME ? Memory Bandwidth Density 0.2 / 100 top 69%

Methodology

Full Specifications

GPU ID
amd-radeon-instinct-mi250x
Vendor
amd
Manufacturer
AMD
GPU Chip
Aldebaran
Architecture
CDNA 2.0
Generation
Radeon Instinct(MIx)
Process
6.0nm
Transistors
58.2B
Die Size
724.0 mm²
Release
2021-11-08
Bus Interface
PCIe 4.0 x16
Base Clock
1000.0 MHz
Boost Clock
1700.0 MHz
Memory
128.0 GB HBM2e
Memory Bus
8192.0-bit
Bandwidth
3280.0 GB/s
Shaders
14080.0
TMUs
880.0
TDP
500.0W
FP32
47.87 TFLOPS
FP16
383.00 TFLOPS
FP64
47.87 TFLOPS
Source
TechPowerUp
Check price on Amazon

Search link to Amazon.co.jp. We do not collect price or stock data — Amazon shows the current price and availability. As an Amazon Associate, Quanteta earns from qualifying purchases.

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 MI300 18.8 QOV 18.8 / 100 RTX 5000 Embedded Ada Generation 18.8 QOV 18.8 / 100 RTX 5000 Max-Q Ada Generation 18.8 QOV 18.8 / 100

Closest Compute (AI) Strength

Radeon Instinct MI250 31.2 QAI 31.2 / 100 Radeon Instinct MI300 34.6 QAI 34.6 / 100 H200 SXM 141 GB 25.5 QAI 25.5 / 100

Closest Memory Bandwidth

Radeon Instinct MI250 3280 GB/s QME 0.2 / 100 Data Center GPU Max 1550 3280 GB/s QME 0.2 / 100 H100 PCIe 96 GB 3360 GB/s QME 0.3 / 100
Compare · ← Back to all GPUs