Intel Arc A380 vs NVIDIA GeForce RTX 5080

VS

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 16GB VRAM GeForce RTX 5080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Larger VRAM bandwidth (186.0GB/s vs 160.0GB/s)

Lower TDP (75W vs 350W)

NVIDIA GeForce RTX 5080 's Advantages

Released 2 years and 7 months late

Boost Clock has increased by 23% (2520MHz vs 2050MHz)

More VRAM (16GB vs 6GB)

9728 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

GeForce RTX 5080 +1190%

54.19 TFLOPS

Arc A380

VS

GeForce RTX 5080

Graphics Card

Jun 2022

Release Date

Jan 2025

Alchemist

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

2000 MHz

Base Clock

2235 MHz

2050 MHz

Boost Clock

2520 MHz

1937 MHz

Memory Clock

2500 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR7

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

84

-

Compute Units

-

1024

Shading Units

10752

64

TMUs

336

32

ROPs

128

Tensor Cores

336

8

RT Cores

84

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

64 MB

Theoretical Performance

65.60 GPixel/s

Pixel Rate

322.6 GPixel/s

131.2 GTexel/s

Texture Rate

846.7 GTexel/s

8.397 TFLOPS

FP16 (half)

54.19 TFLOPS

4.198 TFLOPS

FP32 (float)

54.19 TFLOPS

-

FP64 (double)

846.7 GFLOPS

Graphics Processor

DG2-128

GPU Name

GB203

ACM-G11

GPU Variant

GB203

Generation 12.7

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

0 nm

7.2 billion

Transistors

Unknown

157 mm²

Die Size

Unknown

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 16-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

9.1

6.6

Shader Model

6.7

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