NVIDIA GeForce GT 740A vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

NVIDIA GeForce GT 740A

NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Released 5 years and 8 months late

Boost Clock1335MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740A

0.753 TFLOPS

GeForce GTX 1660 Ti Max Q +444%

4.101 TFLOPS

GeForce GT 740A

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

Aug 2013

Release Date

Apr 2019

GeForce 700A

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1140 MHz

-

Boost Clock

1335 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

384

Shading Units

1536

32

TMUs

96

8

ROPs

48

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1536 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

64.08 GPixel/s

31.36 GTexel/s

Texture Rate

128.2 GTexel/s

-

FP16 (half)

8.202 TFLOPS

752.6 GFLOPS

FP32 (float)

4.101 TFLOPS

31.36 GFLOPS

FP64 (double)

128.2 GFLOPS

Board Design

33W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

TU116

GT 740M

GPU Variant

-

Kepler 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.02 billion

Transistors

6.6 billion

87 mm²

Die Size

284 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.7

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