AMD Radeon Pro 580 vs Intel Arc A350M

VS

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580 and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580 's Advantages

Boost Clock has increased by 4% (1200MHz vs 1150MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (217.0GB/s vs 112.0GB/s)

1536 additional rendering cores

Intel Arc A350M 's Advantages

Released 4 years and 9 months late

Lower TDP (25W vs 185W)

Score

Benchmark

FP32 (float)

Radeon Pro 580 +213%

5.53 TFLOPS

Arc A350M

1.766 TFLOPS

Radeon Pro 580

VS

Arc A350M

Graphics Card

Jun 2017

Release Date

Mar 2022

Radeon Pro Mac

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1100 MHz

Base Clock

300 MHz

1200 MHz

Boost Clock

1150 MHz

1695 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

217.0GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

36

Compute Units

-

2304

Shading Units

768

144

TMUs

48

32

ROPs

24

-

Tensor Cores

-

RT Cores

6

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

4 MB

Theoretical Performance

38.40 GPixel/s

Pixel Rate

27.60 GPixel/s

172.8 GTexel/s

Texture Rate

55.20 GTexel/s

5.530 TFLOPS

FP16 (half)

3.533 TFLOPS

5.530 TFLOPS

FP32 (float)

1.766 TFLOPS

345.6 GFLOPS

FP64 (double)

441.6 GFLOPS

Graphics Processor

Ellesmere

GPU Name

DG2-128

Ellesmere XTA (216-0886220)

GPU Variant

ACM-G11

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

7.2 billion

232 mm²

Die Size

157 mm²

Board Design

185W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.6

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