Intel Arc A550M vs AMD Radeon E9171 MCM

VS

Intel Arc A550M

AMD Radeon E9171 MCM

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 4GB VRAM Radeon E9171 MCM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 4 years and 3 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)

1536 additional rendering cores

AMD Radeon E9171 MCM 's Advantages

Boost Clock has increased by 35% (1219MHz vs 900MHz)

Lower TDP (40W vs 60W)

Score

Benchmark

FP32 (float)

Arc A550M +195%

3.686 TFLOPS

Radeon E9171 MCM

1.248 TFLOPS

Arc A550M

VS

Radeon E9171 MCM

Graphics Card

Jan 2022

Release Date

Oct 2017

Alchemist

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

1124 MHz

900 MHz

Boost Clock

1219 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

-

2048

Shading Units

512

128

TMUs

32

64

ROPs

16

-

16

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

512 KB

-

Theoretical Performance

57.60 GPixel/s

Pixel Rate

19.50 GPixel/s

115.2 GTexel/s

Texture Rate

39.01 GTexel/s

7.373 TFLOPS

FP16 (half)

1248 GFLOPS

3.686 TFLOPS

FP32 (float)

1248 GFLOPS

-

FP64 (double)

78.02 GFLOPS

Board Design

60W

TDP

40W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Lexa

ACM-G10

GPU Variant

Lexa MCM Pro

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

21.7 billion

Transistors

2.2 billion

406 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.6

Shader Model

6.4

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