Intel Arc A580 vs AMD Radeon Pro V620

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Released 1 years and 11 months late

Lower TDP (175W vs 300W)

AMD Radeon Pro V620 's Advantages

Boost Clock has increased by 10% (2200MHz vs 2000MHz)

More VRAM (32GB vs 8GB)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A580

12.29 TFLOPS

Radeon Pro V620 +65%

20.28 TFLOPS

Arc A580

VS

Radeon Pro V620

Graphics Card

Oct 2023

Release Date

Nov 2021

Alchemist

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1700 MHz

Base Clock

1825 MHz

2000 MHz

Boost Clock

2200 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

72

3072

Shading Units

4608

192

TMUs

288

96

ROPs

128

384

Tensor Cores

-

24

RT Cores

72

-

L1 Cache

128 KB per Array

8 MB

L2 Cache

4 MB

Theoretical Performance

192.0 GPixel/s

Pixel Rate

281.6 GPixel/s

384.0 GTexel/s

Texture Rate

633.6 GTexel/s

24.58 TFLOPS

FP16 (half)

40.55 TFLOPS

12.29 TFLOPS

FP32 (float)

20.28 TFLOPS

-

FP64 (double)

1267 GFLOPS

Graphics Processor

DG2-512

GPU Name

Navi 21

ACM-G10

GPU Variant

Navi 21 XT (215-121000177)

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

21.7 billion

Transistors

26.8 billion

406 mm²

Die Size

520 mm²

Board Design

175W

TDP

300W

450 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

No outputs

2x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.5

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