NVIDIA GeForce RTX 3080 Mobile 16 GB vs NVIDIA GeForce RTX 3060 Mobile

VS

NVIDIA GeForce RTX 3080 Mobile 16 GB

NVIDIA GeForce RTX 3060 Mobile

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Mobile 16 GB and 6GB VRAM GeForce RTX 3060 Mobile 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 8% (1545MHz vs 1425MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 336.0GB/s)

2304 additional rendering cores

NVIDIA GeForce RTX 3060 Mobile 's Advantages

Lower TDP (60W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Mobile 16 GB +73%

18.98 TFLOPS

GeForce RTX 3060 Mobile

10.94 TFLOPS

GeForce RTX 3080 Mobile 16 GB

VS

GeForce RTX 3060 Mobile

Graphics Card

Jan 2021

Release Date

Jan 2021

GeForce 30 Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

900 MHz

1545 MHz

Boost Clock

1425 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

336.0GB/s

Render Config

-

48

SM Count

30

6144

Shading Units

3840

192

TMUs

120

96

ROPs

48

192

Tensor Cores

120

48

RT Cores

30

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

3 MB

-

Theoretical Performance

148.3 GPixel/s

Pixel Rate

68.40 GPixel/s

296.6 GTexel/s

Texture Rate

171.0 GTexel/s

18.98 TFLOPS

FP16 (half)

10.94 TFLOPS

18.98 TFLOPS

FP32 (float)

10.94 TFLOPS

296.6 GFLOPS

FP64 (double)

171.0 GFLOPS

Board Design

115W

TDP

60-115W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GA106

GA104-775-A1

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

17.4 billion

Transistors

12 billion

392 mm²

Die Size

276 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

8.6

6.8

Shader Model

6.7

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