AMD Radeon Pro Vega 20 vs Intel Arc A570M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 8GB VRAM Arc A570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A570M 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 1% (1300MHz vs 1283MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 189.4GB/s)

768 additional rendering cores

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20

3.284 TFLOPS

Arc A570M +62%

5.325 TFLOPS

Radeon Pro Vega 20

VS

Arc A570M

Graphics Card

Nov 2018

Release Date

Aug 2023

Radeon Pro Mac

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

815 MHz

Base Clock

900 MHz

1283 MHz

Boost Clock

1300 MHz

740 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

128bit

189.4GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

20

Compute Units

-

1280

Shading Units

2048

80

TMUs

128

32

ROPs

64

-

Tensor Cores

256

-

RT Cores

16

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

8 MB

Theoretical Performance

41.06 GPixel/s

Pixel Rate

83.20 GPixel/s

102.6 GTexel/s

Texture Rate

166.4 GTexel/s

6.569 TFLOPS

FP16 (half)

10.65 TFLOPS

3.284 TFLOPS

FP32 (float)

5.325 TFLOPS

205.3 GFLOPS

FP64 (double)

-

Graphics Processor

Vega 12

GPU Name

DG2-256

Vega 12 XTA

GPU Variant

ACM-G12

GCN 5.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

100W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.6

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