NVIDIA GeForce RTX 3080 Ti Mobile vs Intel Arc A350M

VS

NVIDIA GeForce RTX 3080 Ti Mobile

Intel Arc A350M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Boost Clock has increased by 10% (1260MHz vs 1150MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)

6656 additional rendering cores

Intel Arc A350M 's Advantages

Lower TDP (25W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +959%

18.71 TFLOPS

Arc A350M

1.766 TFLOPS

Blender

GeForce RTX 3080 Ti Mobile +850%

3726

Arc A350M

392

GeForce RTX 3080 Ti Mobile

VS

Arc A350M

Graphics Card

Jan 2022

Release Date

Mar 2022

GeForce 30 Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

810 MHz

Base Clock

300 MHz

1260 MHz

Boost Clock

1150 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

112.0GB/s

Render Config

-

58

SM Count

-

7424

Shading Units

768

232

TMUs

48

96

ROPs

24

232

Tensor Cores

-

58

RT Cores

6

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

4 MB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

27.60 GPixel/s

292.3 GTexel/s

Texture Rate

55.20 GTexel/s

18.71 TFLOPS

FP16 (half)

3.533 TFLOPS

18.71 TFLOPS

FP32 (float)

1.766 TFLOPS

292.3 GFLOPS

FP64 (double)

441.6 GFLOPS

Board Design

115W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA103S

GPU Name

DG2-128

GN20-E8-A1

GPU Variant

ACM-G11

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

Unknown

Transistors

7.2 billion

496 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

-

6.5

Shader Model

6.6

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