NVIDIA GeForce GT 740A vs NVIDIA GeForce RTX 2060 Mobile Refresh

VS

NVIDIA GeForce GT 740A NVIDIA GeForce RTX 2060 Mobile Refresh

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 6GB VRAM GeForce RTX 2060 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Lower TDP (33W vs 65W)

NVIDIA GeForce RTX 2060 Mobile Refresh 's Advantages

Released 5 years and 5 months late

Boost Clock1560MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (264.0GB/s vs 14.40GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740A

0.753 TFLOPS

GeForce RTX 2060 Mobile Refresh +695%

5.99 TFLOPS

GeForce GT 740A

VS

GeForce RTX 2060 Mobile Refresh

Graphics Card

Aug 2013

Release Date

Jan 2019

GeForce 700A

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1005 MHz

-

Boost Clock

1560 MHz

900 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

30

-

Compute Units

-

384

Shading Units

1920

32

TMUs

120

8

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

3 MB

Theoretical Performance

7.840 GPixel/s

Pixel Rate

74.88 GPixel/s

31.36 GTexel/s

Texture Rate

187.2 GTexel/s

-

FP16 (half)

11.98 TFLOPS

752.6 GFLOPS

FP32 (float)

5.990 TFLOPS

31.36 GFLOPS

FP64 (double)

187.2 GFLOPS

Graphics Processor

GK208

GPU Name

TU106B

GT 740M

GPU Variant

N18E-G1-KD-A1

Kepler 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.02 billion

Transistors

10.8 billion

87 mm²

Die Size

445 mm²

Board Design

33W

TDP

65W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

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