NVIDIA GeForce RTX 3080 Mobile 16 GB vs Intel Arc A370M

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

Intel Arc A370M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 4GB VRAM Arc A370M 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

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)

5120 additional rendering cores

Intel Arc A370M 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 0% (1550MHz vs 1545MHz)

Lower TDP (35W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +497%

18.98 TFLOPS

Arc A370M

3.174 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

Arc A370M

Graphics Card

Jan 2021

Release Date

Mar 2022

GeForce 30 Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1110 MHz

Base Clock

300 MHz

1545 MHz

Boost Clock

1550 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

112.0GB/s

Render Config

-

48

SM Count

-

6144

Shading Units

1024

192

TMUs

64

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

8

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

4 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

49.60 GPixel/s

296.6 GTexel/s

Texture Rate

99.20 GTexel/s

18.98 TFLOPS

FP16 (half)

6.349 TFLOPS

18.98 TFLOPS

FP32 (float)

3.174 TFLOPS

296.6 GFLOPS

FP64 (double)

793.6 GFLOPS

Board Design

115W

TDP

35W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

DG2-128

GA104-775-A1

GPU Variant

ACM-G11

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

17.4 billion

Transistors

7.2 billion

392 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

-

6.8

Shader Model

6.6

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