Intel Arc A380 vs AMD Radeon Pro V420

VS

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 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 A380 's Advantages

Boost Clock has increased by 21% (2050MHz vs 1700MHz)

Lower TDP (75W vs 300W)

AMD Radeon Pro V420 's Advantages

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (819.2GB/s vs 186.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

AMD Radeon Pro V420 +231%

13.93 TFLOPS

Arc A380

VS

AMD Radeon Pro V420

Graphics Card

Jun 2022

Release Date

Unknown

Alchemist

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

800 MHz

2050 MHz

Boost Clock

1700 MHz

1937 MHz

Memory Clock

800 MHz

Memory

6GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

96bit

Memory Bus

4096bit

186.0GB/s

Bandwidth

819.2GB/s

Render Config

-

SM Count

-

Compute Units

64

1024

Shading Units

4096

64

TMUs

256

32

ROPs

64

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

Theoretical Performance

65.60 GPixel/s

Pixel Rate

108.8 GPixel/s

131.2 GTexel/s

Texture Rate

435.2 GTexel/s

8.397 TFLOPS

FP16 (half)

27.85 TFLOPS

4.198 TFLOPS

FP32 (float)

13.93 TFLOPS

-

FP64 (double)

6.963 TFLOPS

Graphics Processor

DG2-128

GPU Name

Vega 20

ACM-G11

GPU Variant

Vega 20 GLXT WS (215-0914026)

Generation 12.7

Architecture

GCN 5.1

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

7.2 billion

Transistors

13.23 billion

157 mm²

Die Size

331 mm²

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

6x mini-DisplayPort 1.4a

1x 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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