Intel Arc Pro A40 vs AMD Radeon Instinct MI325X

VS

Intel Arc Pro A40

AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 288GB VRAM Radeon Instinct MI325X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 750W)

AMD Radeon Instinct MI325X 's Advantages

Released 2 years and 2 months late

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

More VRAM (288GB vs 6GB)

Larger VRAM bandwidth (10.3TB/s vs 192.0GB/s)

18432 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A40

3.482 TFLOPS

Radeon Instinct MI325X +2246%

81.72 TFLOPS

Arc Pro A40

VS

Radeon Instinct MI325X

Graphics Card

Aug 2022

Release Date

Oct 2024

Alchemist

Generation

Radeon Instinct(MIx)

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

1500 MHz

Base Clock

1000 MHz

1700 MHz

Boost Clock

2100 MHz

2000 MHz

Memory Clock

2525 MHz

Memory

6GB

Memory Size

288GB

GDDR6

Memory Type

HBM3e

96bit

Memory Bus

8192bit

192.0GB/s

Bandwidth

10.3TB/s

Render Config

-

Compute Units

304

-

1024

Shading Units

19456

64

TMUs

1216

32

ROPs

0

-

Tensor Cores

1216

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

16 MB

-

L3 Cache

256 MB

Theoretical Performance

54.40 GPixel/s

Pixel Rate

0 MPixel/s

108.8 GTexel/s

Texture Rate

2554 GTexel/s

6.963 TFLOPS

FP16 (half)

653.7 TFLOPS

3.482 TFLOPS

FP32 (float)

81.72 TFLOPS

870.4 GFLOPS

FP64 (double)

81.72 TFLOPS

Board Design

50W

TDP

750W

250 W

Suggested PSU

1150 W

4x mini-DisplayPort 2.0

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Aqua Vanjaram

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

7.2 billion

Transistors

153 billion

157 mm²

Die Size

1017 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

-

6.6

Shader Model

N/A

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