Intel Arc A380 vs NVIDIA GeForce RTX 3080 Ti

VS

Intel Arc A380 NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 12GB VRAM GeForce RTX 3080 Ti 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 1 months late

Boost Clock has increased by 23% (2050MHz vs 1665MHz)

Lower TDP (75W vs 350W)

NVIDIA GeForce RTX 3080 Ti 's Advantages

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (912.4GB/s vs 186.0GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

GeForce RTX 3080 Ti +712%

34.1 TFLOPS

3DMark Time Spy

Arc A380

4280

GeForce RTX 3080 Ti +361%

19760

Shadow of the Tomb Raider 2160p

Arc A380

10

GeForce RTX 3080 Ti +820%

92

Shadow of the Tomb Raider 1440p

Arc A380

28

GeForce RTX 3080 Ti +446%

153

Shadow of the Tomb Raider 1080p

Arc A380

40

GeForce RTX 3080 Ti +397%

199

Arc A380

VS

GeForce RTX 3080 Ti

Graphics Card

Jun 2022

Release Date

May 2021

Alchemist

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1365 MHz

2050 MHz

Boost Clock

1665 MHz

1937 MHz

Memory Clock

1188 MHz

Memory

6GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6X

96bit

Memory Bus

384bit

186.0GB/s

Bandwidth

912.4GB/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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