NVIDIA GeForce RTX 3080 12 GB vs Intel Arc A380

VS

NVIDIA GeForce RTX 3080 12 GB

Intel Arc A380

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages

More VRAM (12GB vs 6GB)

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

7936 additional rendering cores

Intel Arc A380 's Advantages

Boost Clock has increased by 20% (2050MHz vs 1710MHz)

Lower TDP (75W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 12 GB +629%

30.64 TFLOPS

Arc A380

4.198 TFLOPS

3DMark Time Spy

GeForce RTX 3080 12 GB +352%

18851

Arc A380

4168

Blender

GeForce RTX 3080 12 GB +957%

5543

Arc A380

524

Shadow of the Tomb Raider 2160p

GeForce RTX 3080 12 GB +780%

88

Arc A380

10

Shadow of the Tomb Raider 1440p

GeForce RTX 3080 12 GB +439%

151

Arc A380

28

Shadow of the Tomb Raider 1080p

GeForce RTX 3080 12 GB +377%

191

Arc A380

40

GeForce RTX 3080 12 GB

VS

Arc A380

Graphics Card

Jan 2022

Release Date

Jun 2022

GeForce 30

Generation

Alchemist(Arc 3)

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1260 MHz

Base Clock

2000 MHz

1710 MHz

Boost Clock

2050 MHz

1188 MHz

Memory Clock

1937 MHz

Memory

12GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

96bit

912.4GB/s

Bandwidth

186.0GB/s

Render Config

-

70

SM Count

-

8960

Shading Units

1024

280

TMUs

64

96

ROPs

32

280

Tensor Cores

128

70

RT Cores

8

128 KB (per SM)

L1 Cache

-

5 MB

L2 Cache

4 MB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

65.60 GPixel/s

478.8 GTexel/s

Texture Rate

131.2 GTexel/s

30.64 TFLOPS

FP16 (half)

8.397 TFLOPS

30.64 TFLOPS

FP32 (float)

4.198 TFLOPS

478.8 GFLOPS

FP64 (double)

1050 GFLOPS

Board Design

350W

TDP

75W

750 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x 12-pin

Power Connectors

1x 8-pin

Graphics Processor

GA102

GPU Name

DG2-128

GA102-220-A1

GPU Variant

ACM-G11

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

28.3 billion

Transistors

7.2 billion

628 mm²

Die Size

157 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

8.6

CUDA

-

6.6

Shader Model

6.6

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