ATI Mobility Radeon X2300 HD vs NVIDIA GeForce GT 740A

VS

ATI Mobility Radeon X2300 HD

NVIDIA GeForce GT 740A

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2300 HD and 2GB VRAM GeForce GT 740A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Released 6 years and 5 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (14.40GB/s vs 3.024GB/s)

384 additional rendering cores

Score

Mobility Radeon X2300 HD

VS

GeForce GT 740A

Graphics Card

Mar 2007

Release Date

Aug 2013

M7x

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

378 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

DDR3

32bit

Memory Bus

64bit

3.024GB/s

Bandwidth

14.40GB/s

Render Config

-

Shading Units

384

4

TMUs

32

4

ROPs

8

-

L1 Cache

16 KB (per SMX)

-

L2 Cache

512 KB

-

Theoretical Performance

1.916 GPixel/s

Pixel Rate

7.840 GPixel/s

1.916 GTexel/s

Texture Rate

31.36 GTexel/s

-

FP32 (float)

752.6 GFLOPS

-

FP64 (double)

31.36 GFLOPS

Board Design

Unknown

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M71

GPU Name

GK208

M71-S

GPU Variant

GT 740M

Ultra-Threaded SE

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.107 billion

Transistors

1.02 billion

100 mm²

Die Size

87 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

3.0

Shader Model

5.1

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