Intel Arc A380 vs NVIDIA RTX A4000H

VS

Intel Arc A380

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 31% (2050MHz vs 1560MHz)

Lower TDP (75W vs 140W)

NVIDIA RTX A4000H 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 186.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

RTX A4000H +356%

19.17 TFLOPS

Arc A380

VS

RTX A4000H

Graphics Card

Jun 2022

Release Date

Apr 2021

Alchemist(Arc 3)

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

735 MHz

2050 MHz

Boost Clock

1560 MHz

1937 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

1024

Shading Units

6144

64

TMUs

192

32

ROPs

96

128

Tensor Cores

192

8

RT Cores

48

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

65.60 GPixel/s

Pixel Rate

149.8 GPixel/s

131.2 GTexel/s

Texture Rate

299.5 GTexel/s

8.397 TFLOPS

FP16 (half)

19.17 TFLOPS

4.198 TFLOPS

FP32 (float)

19.17 TFLOPS

1050 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

75W

TDP

140W

250 W

Suggested PSU

300 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-128

GPU Name

GA104

ACM-G11

GPU Variant

GA104-???-A1

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

7.2 billion

Transistors

17.4 billion

157 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.6

Shader Model

6.7

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