Intel Arc A370M vs AMD Radeon 620 Mobile

VS

Intel Arc A370M

AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Arc A370M and 2GB VRAM Radeon 620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A370M 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 51% (1550MHz vs 1024MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)

640 additional rendering cores

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Arc A370M +303%

3.174 TFLOPS

Radeon 620 Mobile

0.786 TFLOPS

Arc A370M

VS

Radeon 620 Mobile

Graphics Card

Mar 2022

Release Date

May 2019

Alchemist

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

730 MHz

1550 MHz

Boost Clock

1024 MHz

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

64bit

112.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

6

-

1024

Shading Units

384

64

TMUs

24

32

ROPs

8

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

49.60 GPixel/s

Pixel Rate

8.192 GPixel/s

99.20 GTexel/s

Texture Rate

24.58 GTexel/s

6.349 TFLOPS

FP16 (half)

786.4 GFLOPS

3.174 TFLOPS

FP32 (float)

786.4 GFLOPS

793.6 GFLOPS

FP64 (double)

49.15 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Polaris 24

ACM-G11

GPU Variant

Polaris 24 XL

Generation 12.7

Architecture

GCN 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

1.55 billion

157 mm²

Die Size

125 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

-

6.6

Shader Model

6.3

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