NVIDIA GeForce GT 740A vs NVIDIA GeForce G103M

VS

NVIDIA GeForce GT 740A

NVIDIA GeForce G103M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 512MB VRAM GeForce G103M 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 11 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)

376 additional rendering cores

NVIDIA GeForce G103M 's Advantages

Lower TDP (14W vs 33W)

Score

Benchmark

FP32 (float)

GeForce GT 740A +2796%

0.753 TFLOPS

GeForce G103M

0.026 TFLOPS

GeForce GT 740A

VS

GeForce G103M

Graphics Card

Aug 2013

Release Date

Sep 2009

GeForce 700A

Generation

GeForce 100M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

900 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

1

384

Shading Units

8

32

TMUs

4

8

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

16 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

2.560 GPixel/s

31.36 GTexel/s

Texture Rate

2.560 GTexel/s

-

752.6 GFLOPS

FP32 (float)

25.60 GFLOPS

31.36 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

14W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208

GPU Name

G98

GT 740M

GPU Variant

N10M-GE2-S

Kepler 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.02 billion

Transistors

0.21 billion

87 mm²

Die Size

86 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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