Intel Arc A580 vs AMD Radeon Pro V420

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Boost Clock has increased by 18% (2000MHz vs 1700MHz)

Lower TDP (175W vs 300W)

AMD Radeon Pro V420 's Advantages

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (819.2GB/s vs 512.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A580

12.29 TFLOPS

AMD Radeon Pro V420 +13%

13.93 TFLOPS

Arc A580

VS

AMD Radeon Pro V420

Graphics Card

Oct 2023

Release Date

Unknown

Alchemist

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

800 MHz

2000 MHz

Boost Clock

1700 MHz

2000 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

4096bit

512.0GB/s

Bandwidth

819.2GB/s

Render Config

-

SM Count

-

Compute Units

64

3072

Shading Units

4096

192

TMUs

256

96

ROPs

64

384

Tensor Cores

-

24

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

4 MB

Theoretical Performance

192.0 GPixel/s

Pixel Rate

108.8 GPixel/s

384.0 GTexel/s

Texture Rate

435.2 GTexel/s

24.58 TFLOPS

FP16 (half)

27.85 TFLOPS

12.29 TFLOPS

FP32 (float)

13.93 TFLOPS

-

FP64 (double)

6.963 TFLOPS

Graphics Processor

DG2-512

GPU Name

Vega 20

ACM-G10

GPU Variant

Vega 20 GLXT WS (215-0914026)

Generation 12.7

Architecture

GCN 5.1

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

21.7 billion

Transistors

13.23 billion

406 mm²

Die Size

331 mm²

Board Design

175W

TDP

300W

450 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

6x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.7

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