AMD Radeon Instinct MI325X vs AMD Radeon Pro 5500 XT

VS

AMD Radeon Instinct MI325X

AMD Radeon Pro 5500 XT

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 8GB VRAM Radeon Pro 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 20% (2100MHz vs 1757MHz)

More VRAM (288GB vs 8GB)

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

17920 additional rendering cores

AMD Radeon Pro 5500 XT 's Advantages

Lower TDP (125W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +1413%

81.72 TFLOPS

Radeon Pro 5500 XT

5.398 TFLOPS

Radeon Instinct MI325X

VS

Radeon Pro 5500 XT

Graphics Card

Oct 2024

Release Date

Aug 2020

Radeon Instinct(MIx)

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

1187 MHz

2100 MHz

Boost Clock

1757 MHz

2525 MHz

Memory Clock

1750 MHz

Memory

288GB

Memory Size

8GB

HBM3e

Memory Type

GDDR6

8192bit

Memory Bus

128bit

10.3TB/s

Bandwidth

224.0GB/s

Render Config

304

Compute Units

24

-

19456

Shading Units

1536

1216

TMUs

96

0

ROPs

32

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

-

16 MB

L2 Cache

2 MB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

56.22 GPixel/s

2554 GTexel/s

Texture Rate

168.7 GTexel/s

653.7 TFLOPS

FP16 (half)

10.80 TFLOPS

81.72 TFLOPS

FP32 (float)

5.398 TFLOPS

81.72 TFLOPS

FP64 (double)

337.3 GFLOPS

Board Design

750W

TDP

125W

1150 W

Suggested PSU

300 W

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Aqua Vanjaram

GPU Name

Navi 14

-

GPU Variant

Navi 14 PRO XL

CDNA 3.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

153 billion

Transistors

6.4 billion

1017 mm²

Die Size

158 mm²

Graphics Features

N/A

DirectX

12 (12_1)

N/A

OpenGL

4.6

3.0

OpenCL

2.1

N/A

Vulkan

1.3

-

N/A

Shader Model

6.5

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