NVIDIA GeForce RTX 3080 Mobile 16 GB vs Intel Arc A530M

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

Intel Arc A530M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 8GB VRAM Arc A530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

Boost Clock has increased by 19% (1545MHz vs 1300MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)

4608 additional rendering cores

Intel Arc A530M 's Advantages

Released 2 years and 7 months late

Lower TDP (65W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +375%

18.98 TFLOPS

Arc A530M

3.994 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

Arc A530M

Graphics Card

Jan 2021

Release Date

Aug 2023

GeForce 30 Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1110 MHz

Base Clock

900 MHz

1545 MHz

Boost Clock

1300 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

224.0GB/s

Render Config

-

48

SM Count

-

6144

Shading Units

1536

192

TMUs

96

ROPs

48

192

Tensor Cores

192

48

RT Cores

12

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

8 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

62.40 GPixel/s

296.6 GTexel/s

Texture Rate

124.8 GTexel/s

18.98 TFLOPS

FP16 (half)

7.987 TFLOPS

18.98 TFLOPS

FP32 (float)

3.994 TFLOPS

296.6 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

65W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

DG2-256

GA104-775-A1

GPU Variant

ACM-G12

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

17.4 billion

Transistors

Unknown

392 mm²

Die Size

Unknown

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

-

6.8

Shader Model

6.6

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