NVIDIA GeForce RTX 3060 Mobile vs NVIDIA GeForce GT 740M

VS

NVIDIA GeForce RTX 3060 Mobile

NVIDIA GeForce GT 740M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 3060 Mobile and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Mobile 's Advantages

Released 7 years and 7 months late

Boost Clock1425MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 14.40GB/s)

3456 additional rendering cores

NVIDIA GeForce GT 740M 's Advantages

Lower TDP (33W vs 60W)

Score

Benchmark

FP32 (float)

GeForce RTX 3060 Mobile +1352%

10.94 TFLOPS

GeForce GT 740M

0.753 TFLOPS

Blender

GeForce RTX 3060 Mobile +9388%

2467

GeForce GT 740M

26

GeForce RTX 3060 Mobile

VS

GeForce GT 740M

Graphics Card

Jan 2021

Release Date

Jun 2013

GeForce 30 Mobile

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

14.40GB/s

Render Config

-

30

SM Count

-

3840

Shading Units

384

120

TMUs

32

48

ROPs

8

120

Tensor Cores

-

30

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

3 MB

L2 Cache

512 KB

-

Theoretical Performance

68.40 GPixel/s

Pixel Rate

7.840 GPixel/s

171.0 GTexel/s

Texture Rate

31.36 GTexel/s

10.94 TFLOPS

FP16 (half)

-

10.94 TFLOPS

FP32 (float)

752.6 GFLOPS

171.0 GFLOPS

FP64 (double)

31.36 GFLOPS

Board Design

60-115W

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA106

GPU Name

GK208

-

GPU Variant

GT 740M

Ampere

Architecture

Kepler 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

12 billion

Transistors

1.02 billion

276 mm²

Die Size

87 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.5

6.7

Shader Model

5.1

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