NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce G103M

VS

NVIDIA GeForce RTX 3080 Mobile

NVIDIA GeForce G103M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 512MB VRAM GeForce G103M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 11 years and 4 months late

Boost Clock1545MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 8.000GB/s)

6136 additional rendering cores

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile +72900%

18.98 TFLOPS

GeForce G103M

0.026 TFLOPS

GeForce RTX 3080 Mobile

VS

GeForce G103M

Graphics Card

Jan 2021

Release Date

Sep 2009

GeForce 30 Mobile

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1110 MHz

Base Clock

-

1545 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

8.000GB/s

Render Config

-

48

SM Count

1

6144

Shading Units

8

192

TMUs

4

96

ROPs

4

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

16 KB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

2.560 GPixel/s

296.6 GTexel/s

Texture Rate

2.560 GTexel/s

18.98 TFLOPS

FP16 (half)

-

18.98 TFLOPS

FP32 (float)

25.60 GFLOPS

296.6 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

14W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

G98

GA104-775-A1

GPU Variant

N10M-GE2-S

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

17.4 billion

Transistors

0.21 billion

392 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.6

Shader Model

4.0

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