AMD Radeon Instinct MI300X vs AMD Radeon Instinct MI210

VS

AMD Radeon Instinct MI300X AMD Radeon Instinct MI210

We compared two Professional market GPUs: 192GB VRAM Radeon Instinct MI300X and 64GB VRAM Radeon Instinct MI210 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300X 's Advantages

Released 2 years late

Boost Clock has increased by 24% (2100MHz vs 1700MHz)

More VRAM (192GB vs 64GB)

Larger VRAM bandwidth (5171GB/s vs 1638GB/s)

12800 additional rendering cores

AMD Radeon Instinct MI210 's Advantages

Lower TDP (300W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI300X +261%

81.72 TFLOPS

Radeon Instinct MI210

22.63 TFLOPS

Radeon Instinct MI300X

VS

Radeon Instinct MI210

Graphics Card

Dec 2023

Release Date

Dec 2021

Radeon Instinct

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1000 MHz

2100 MHz

Boost Clock

1700 MHz

2525 MHz

Memory Clock

1600 MHz

Memory

192GB

Memory Size

64GB

HBM3

Memory Type

HBM2e

8192bit

Memory Bus

4096bit

5171GB/s

Bandwidth

1638GB/s

Render Config

-

SM Count

-

304

Compute Units

104

19456

Shading Units

6656

1216

TMUs

416

0

ROPs

0

1216

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

16 MB

Theoretical Performance

0 MPixel/s

Pixel Rate

0 MPixel/s

2554 GTexel/s

Texture Rate

707.2 GTexel/s

653.7 TFLOPS

FP16 (half)

181.0 TFLOPS

81.72 TFLOPS

FP32 (float)

22.63 TFLOPS

81.72 TFLOPS

FP64 (double)

22.63 TFLOPS

Graphics Processor

Aqua Vanjaram

GPU Name

Aldebaran

-

GPU Variant

Aldebaran

CDNA 3.0

Architecture

CDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

153 billion

Transistors

58.2 billion

1017 mm²

Die Size

Unknown

Board Design

750W

TDP

300W

1150 W

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

N/A

DirectX

N/A

OpenGL

N/A

3.0

OpenCL

3.0

N/A

Vulkan

N/A

-

CUDA

-

N/A

Shader Model

N/A

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