Intel Arc A370M vs AMD Radeon Pro 555

VS

Intel Arc A370M

AMD Radeon Pro 555

We compared two Mobile platform GPUs: 4GB VRAM Arc A370M and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A370M 's Advantages

Released 4 years and 9 months late

Boost Clock1550MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 81.60GB/s)

256 additional rendering cores

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

Arc A370M +143%

3.174 TFLOPS

Radeon Pro 555

1.306 TFLOPS

Arc A370M

VS

Radeon Pro 555

Graphics Card

Mar 2022

Release Date

Jun 2017

Alchemist

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

-

1550 MHz

Boost Clock

-

1750 MHz

Memory Clock

1275 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

112.0GB/s

Bandwidth

81.60GB/s

Render Config

-

Compute Units

12

-

1024

Shading Units

768

64

TMUs

48

32

ROPs

16

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

49.60 GPixel/s

Pixel Rate

13.60 GPixel/s

99.20 GTexel/s

Texture Rate

40.80 GTexel/s

6.349 TFLOPS

FP16 (half)

1306 GFLOPS

3.174 TFLOPS

FP32 (float)

1306 GFLOPS

793.6 GFLOPS

FP64 (double)

81.60 GFLOPS

Board Design

35W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Polaris 21

ACM-G11

GPU Variant

Polaris 21 PRO

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

7.2 billion

Transistors

3 billion

157 mm²

Die Size

123 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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