NVIDIA GeForce GT 740A vs AMD Radeon 540 Mobile

VS

NVIDIA GeForce GT 740A

AMD Radeon 540 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 2GB VRAM Radeon 540 Mobile 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 50W)

AMD Radeon 540 Mobile 's Advantages

Released 5 years and 7 months late

Boost Clock1124MHz

Larger VRAM bandwidth (48.00GB/s vs 14.40GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740A

0.753 TFLOPS

Radeon 540 Mobile +52%

1.151 TFLOPS

GeForce GT 740A

VS

Radeon 540 Mobile

Graphics Card

Aug 2013

Release Date

Mar 2019

GeForce 700A

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1124 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

8

-

384

Shading Units

512

32

TMUs

32

8

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

17.98 GPixel/s

31.36 GTexel/s

Texture Rate

35.97 GTexel/s

-

FP16 (half)

1151 GFLOPS

752.6 GFLOPS

FP32 (float)

1151 GFLOPS

31.36 GFLOPS

FP64 (double)

71.94 GFLOPS

Board Design

33W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

Lexa

GT 740M

GPU Variant

Lexa PRO (215-0904018)

Kepler 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.02 billion

Transistors

2.2 billion

87 mm²

Die Size

103 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.4

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