AMD Radeon Instinct MI250

This is a GPU manufactured with TSMC 6nm process, based on AMD CDNA 2.0 architecture and released on Nov 2021. It features 58.2 billion transistors, 13312 Rendering cores and 128GB HBM2e memory, with 16MB L2 cache, theoretical performance of 45.26TFLOPS, with total power consumption of 500W.

Graphics Card

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Release Date

Nov 2021

Generation

Radeon Instinct

Type

Professional

Bus Interface

PCIe 4.0 x16

Clock Speeds

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Base Clock

1000MHz

Boost Clock

1700MHz

Memory Clock

1600MHz

Memory

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Memory Size

128GB

Memory Type

HBM2e

Memory Bus

8192bit

Bandwidth

3277 GB/s

Render Config

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Compute Units

208

Shading Units

13312

TMUs

832

ROPs

0

L1 Cache

16 KB (per CU)

L2 Cache

16MB

Theoretical Performance

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Pixel Rate

0 MPixel/s

Texture Rate

1414 GTexel/s

FP16 (half)

362.1 TFLOPS

FP32 (float)

45.26 TFLOPS

FP64 (double)

45.26 TFLOPS

Graphics Processor

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GPU Name

Aldebaran

GPU Variant

Aldebaran

Architecture

CDNA 2.0

Foundry

TSMC

Process Size

6 nm

Transistors

58,200 million

Die Size

Unknown

Board Design

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TDP

500W

Suggested PSU

900W

Outputs

No outputs

Power Connectors

2x 8-pin

Graphics Features

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DirectX

N/A

OpenGL

N/A

OpenCL

3.0

Vulkan

N/A

Shader Model

N/A

Rankings

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FP32 (float)

AMD Radeon Instinct MI250X 128 GB HBM2e

47.87 TFLOPS

AMD Radeon Instinct MI300 128 GB HBM3

47.87 TFLOPS

AMD Radeon RX 7900 GRE 16 GB GDDR6

45.98 TFLOPS

AMD Radeon Instinct MI250 128 GB HBM2e

45.26 TFLOPS

AMD Radeon PRO W7800 32 GB GDDR6

44.78 TFLOPS

Intel Data Center GPU Max 1350 96 GB HBM2e

44.44 TFLOPS

NVIDIA GeForce RTX 4070 Ti SUPER 16 GB GDDR6X

44.1 TFLOPS

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