AMD Radeon Instinct MI325X vs AMD Radeon Pro Duo Polaris

VS

AMD Radeon Instinct MI325X

AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 7 years and 6 months late

Boost Clock2100MHz

More VRAM (288GB vs 16GB)

Larger VRAM bandwidth (10.3TB/s vs 224.0GB/s)

17152 additional rendering cores

AMD Radeon Pro Duo Polaris 's Advantages

Lower TDP (250W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +1326%

81.72 TFLOPS

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon Instinct MI325X

VS

Radeon Pro Duo Polaris

Graphics Card

Oct 2024

Release Date

Apr 2017

Radeon Instinct(MIx)

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

2525 MHz

Memory Clock

1750 MHz

Memory

288GB

Memory Size

16GB

HBM3e

Memory Type

GDDR5

8192bit

Memory Bus

256bit

10.3TB/s

Bandwidth

224.0GB/s

Render Config

304

Compute Units

36

-

19456

Shading Units

2304

1216

TMUs

144

0

ROPs

32

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

2 MB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

39.78 GPixel/s

2554 GTexel/s

Texture Rate

179.0 GTexel/s

653.7 TFLOPS

FP16 (half)

5.728 TFLOPS

81.72 TFLOPS

FP32 (float)

5.728 TFLOPS

81.72 TFLOPS

FP64 (double)

358.0 GFLOPS

Board Design

750W

TDP

250W

1150 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Aqua Vanjaram

GPU Name

Ellesmere

-

GPU Variant

Ellesmere Gemini GL

CDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

153 billion

Transistors

5.7 billion

1017 mm²

Die Size

232 mm²

Graphics Features

N/A

DirectX

12 (12_0)

N/A

OpenGL

4.6

3.0

OpenCL

2.1

N/A

Vulkan

1.3

-

N/A

Shader Model

6.7

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