NVIDIA GeForce GT 740A vs NVIDIA GeForce 9800M GTX

VS

NVIDIA GeForce GT 740A

NVIDIA GeForce 9800M GTX

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 1024MB VRAM GeForce 9800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Released 5 years and 1 months late

More VRAM (2GB vs 1024GB)

272 additional rendering cores

Lower TDP (33W vs 75W)

NVIDIA GeForce 9800M GTX 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

GeForce GT 740A +168%

0.753 TFLOPS

GeForce 9800M GTX

0.28 TFLOPS

GeForce GT 740A

VS

GeForce 9800M GTX

Graphics Card

Aug 2013

Release Date

Jul 2008

GeForce 700A

Generation

GeForce 9M

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

256bit

14.40GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

14

384

Shading Units

112

32

TMUs

56

8

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

64 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

8.000 GPixel/s

31.36 GTexel/s

Texture Rate

28.00 GTexel/s

-

752.6 GFLOPS

FP32 (float)

280.0 GFLOPS

31.36 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

G92

GT 740M

GPU Variant

NB9E-GTX

Kepler 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.02 billion

Transistors

0.754 billion

87 mm²

Die Size

324 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.1

5.1

Shader Model

4.0

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