NVIDIA RTX A400 vs Intel Arc A380

VS

NVIDIA RTX A400 Intel Arc A380

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 1 years and 10 months late

Lower TDP (50W vs 75W)

Intel Arc A380 's Advantages

Boost Clock has increased by 16% (2050MHz vs 1762MHz)

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 96.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400

2.706 TFLOPS

Arc A380 +55%

4.198 TFLOPS

RTX A400

VS

Arc A380

Graphics Card

Apr 2024

Release Date

Jun 2022

Quadro Ampere

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

727 MHz

Base Clock

2000 MHz

1762 MHz

Boost Clock

2050 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

96bit

96.00GB/s

Bandwidth

186.0GB/s

Render Config

6

SM Count

-

Compute Units

-

768

Shading Units

1024

24

TMUs

64

16

ROPs

32

24

Tensor Cores

128

6

RT Cores

8

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

4 MB

Theoretical Performance

28.19 GPixel/s

Pixel Rate

65.60 GPixel/s

42.29 GTexel/s

Texture Rate

131.2 GTexel/s

2.706 TFLOPS

FP16 (half)

8.397 TFLOPS

2.706 TFLOPS

FP32 (float)

4.198 TFLOPS

42.29 GFLOPS

FP64 (double)

-

Graphics Processor

GA107

GPU Name

DG2-128

-

GPU Variant

ACM-G11

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

8.7 billion

Transistors

7.2 billion

200 mm²

Die Size

157 mm²

Board Design

50W

TDP

75W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

None

Power Connectors

1x 8-pin

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

8.6

CUDA

-

6.7

Shader Model

6.6

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