NVIDIA GeForce RTX 3080 Mobile vs Intel Arc A550M

VS

NVIDIA GeForce RTX 3080 Mobile

Intel Arc A550M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 8GB VRAM Arc A550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Boost Clock has increased by 72% (1545MHz vs 900MHz)

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

4096 additional rendering cores

Intel Arc A550M 's Advantages

Released 1 years late

Lower TDP (60W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +414%

18.98 TFLOPS

Arc A550M

3.686 TFLOPS

Blender

GeForce RTX 3080 Mobile +314%

3357

Arc A550M

809

GeForce RTX 3080 Mobile

VS

Arc A550M

Graphics Card

Jan 2021

Release Date

Jan 2022

GeForce 30 Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

300 MHz

1545 MHz

Boost Clock

900 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

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

2048

192

TMUs

128

96

ROPs

64

192

Tensor Cores

-

48

RT Cores

16

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

8 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

57.60 GPixel/s

296.6 GTexel/s

Texture Rate

115.2 GTexel/s

18.98 TFLOPS

FP16 (half)

7.373 TFLOPS

18.98 TFLOPS

FP32 (float)

3.686 TFLOPS

296.6 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

60W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

DG2-512

GA104-775-A1

GPU Variant

ACM-G10

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

17.4 billion

Transistors

21.7 billion

392 mm²

Die Size

406 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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