Intel Arc A380 vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

Intel Arc A380 NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 20GB VRAM GeForce RTX 3080 Ti 20 GB 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 23% (2050MHz vs 1665MHz)

Lower TDP (75W vs 350W)

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

More VRAM (20GB vs 6GB)

Larger VRAM bandwidth (760.3GB/s vs 186.0GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

GeForce RTX 3080 Ti 20 GB +712%

34.1 TFLOPS

Blender

Arc A380

389

GeForce RTX 3080 Ti 20 GB +1517%

6294

Arc A380

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Jun 2022

Release Date

Jan 2022

Alchemist

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1335 MHz

2050 MHz

Boost Clock

1665 MHz

1937 MHz

Memory Clock

1188 MHz

Memory

6GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6X

96bit

Memory Bus

320bit

186.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

80

-

Compute Units

-

1024

Shading Units

10240

64

TMUs

320

32

ROPs

112

128

Tensor Cores

320

8

RT Cores

80

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

65.60 GPixel/s

Pixel Rate

186.5 GPixel/s

131.2 GTexel/s

Texture Rate

532.8 GTexel/s

8.397 TFLOPS

FP16 (half)

34.10 TFLOPS

4.198 TFLOPS

FP32 (float)

34.10 TFLOPS

-

FP64 (double)

532.8 GFLOPS

Graphics Processor

DG2-128

GPU Name

GA102

ACM-G11

GPU Variant

GA102-225-A1

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

7.2 billion

Transistors

28.3 billion

157 mm²

Die Size

628 mm²

Board Design

75W

TDP

350W

250 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 12-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

-

CUDA

8.6

6.6

Shader Model

6.6

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