NVIDIA GeForce GT 740A vs ATI Mobility Radeon HD 5830

VS

NVIDIA GeForce GT 740A

ATI Mobility Radeon HD 5830

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 1024MB VRAM Mobility Radeon HD 5830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Released 3 years and 7 months late

More VRAM (2GB vs 1024GB)

ATI Mobility Radeon HD 5830 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

416 additional rendering cores

Lower TDP (24W vs 33W)

Score

Benchmark

FP32 (float)

GeForce GT 740A

0.753 TFLOPS

Mobility Radeon HD 5830 +6%

0.8 TFLOPS

GeForce GT 740A

VS

Mobility Radeon HD 5830

Graphics Card

Aug 2013

Release Date

Jan 2010

GeForce 700A

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

10

-

384

Shading Units

800

32

TMUs

40

8

ROPs

16

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

8.000 GPixel/s

31.36 GTexel/s

Texture Rate

20.00 GTexel/s

-

752.6 GFLOPS

FP32 (float)

800.0 GFLOPS

31.36 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

24W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208

GPU Name

Broadway

GT 740M

GPU Variant

Broadway LE

Kepler 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.02 billion

Transistors

1.04 billion

87 mm²

Die Size

166 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

5.0

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