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Spec Radeon Instinct MI250X AMD
Overview
Product name AMD Radeon Instinct MI250X
Architecture CDNA 2.0
Generation / family Radeon Instinct MI Series
Launch date 2021-11-08
Market segment Data Center
Board type / entry type Data Center GPU
GPU
Process node TSMC 6 nm
Die size 724 mm²
Transistor count 58.2 billion
GPU chip Aldebaran
Stream Processors 14080
TMUs 880
Clocks
Base / Core clock 1,000 MHz
Boost clock 1,700 MHz
Memory clock 1,600 MHz
Memory
Memory size 128 GB
Memory type HBM2e
Memory bus width 8192-bit
Memory bandwidth 3280 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 500 W
Recommended PSU 900 W
Slot width Dual-slot
Performance / Benchmarks
FP32 throughput 47.87 TFLOPS
FP16 throughput 383 TFLOPS
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

DLAA counts as native resolution; DLSS, FSR and XeSS upscaling never do. A ray tracing setting without a readable on or off value is read as on.