Intel Arc A530M vs AMD Radeon 620 Mobile

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We compared two Mobile platform GPUs: 8GB VRAM Arc A530M 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 A530M 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 27% (1300MHz vs 1024MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

1152 additional rendering cores

AMD Radeon 620 Mobile 's Advantages

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

Arc A530M +408%

3.994 TFLOPS

Radeon 620 Mobile

0.786 TFLOPS

Arc A530M

VS

Radeon 620 Mobile

Graphics Card

Aug 2023

Release Date

May 2019

Alchemist

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

730 MHz

1300 MHz

Boost Clock

1024 MHz

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

Compute Units

6

1536

Shading Units

384

96

TMUs

24

48

ROPs

8

192

Tensor Cores

-

12

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

128 KB

Theoretical Performance

62.40 GPixel/s

Pixel Rate

8.192 GPixel/s

124.8 GTexel/s

Texture Rate

24.58 GTexel/s

7.987 TFLOPS

FP16 (half)

786.4 GFLOPS

3.994 TFLOPS

FP32 (float)

786.4 GFLOPS

-

FP64 (double)

49.15 GFLOPS

Graphics Processor

DG2-256

GPU Name

Polaris 24

ACM-G12

GPU Variant

Polaris 24 XL

Generation 12.7

Architecture

GCN 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

Unknown

Transistors

1.55 billion

Unknown

Die Size

125 mm²

Board Design

65W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

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

-

CUDA

-

6.6

Shader Model

6.3

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