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Radeon Instinct MI250

CDNA 2.0 Radeon Instinct MI Series Data Center Server HBM2e 2021

Key Metrics

Launch Date: 2021-11-08
Stream Processors: 13,312
Memory: 128 GB HBM2e
Memory Bandwidth: 3280 GB/s
TDP/TBP: 500 W
Interface: PCIe 4.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Data Center GPU
Official Name	AMD Radeon Instinct MI250
Architecture	CDNA 2.0
Launch Date	2021-11-08
Core Specs
GPU Die	Aldebaran
Process Node	TSMC 6 nm
Transistor Count	58.2 billion
Die Size	724 mm²
Stream Processors	13312
TMUs	832
Base Clock	1,000 MHz
Boost Clock	1,700 MHz
Texture Fillrate	1414.4 GT/s
FP32 Throughput	45.26 TFLOPS
FP16 Throughput	362.1 TFLOPS
FP64 Throughput	45.26 TFLOPS
Memory
Memory Size	128 GB
Memory Type	HBM2e
Memory Bus Width	8192-bit
Memory Clock	1,600 MHz
Memory Bandwidth	3280 GB/s
L2 Cache	16 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	500 W
Recommended PSU	900 W
Interface	PCIe 4.0 x16
Slot Width	Dual-slot
Card Length	267 mm
Software
OpenCL Support	OpenCL 3.0

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source