AMD Radeon RX 460 Mobile vs NVIDIA GeForce GT 740A

VS

AMD Radeon RX 460 Mobile

NVIDIA GeForce GT 740A

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 2GB VRAM GeForce GT 740A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages

Released 3 years late

Boost Clock1180MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)

512 additional rendering cores

NVIDIA GeForce GT 740A 's Advantages

Lower TDP (33W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +180%

2.115 TFLOPS

GeForce GT 740A

0.753 TFLOPS

Radeon RX 460 Mobile

VS

GeForce GT 740A

Graphics Card

Aug 2016

Release Date

Aug 2013

Mobility Radeon

Generation

GeForce 700A

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

-

1180 MHz

Boost Clock

-

1250 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

80.00GB/s

Bandwidth

14.40GB/s

Render Config

14

Compute Units

-

896

Shading Units

384

56

TMUs

32

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

7.840 GPixel/s

66.08 GTexel/s

Texture Rate

31.36 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

752.6 GFLOPS

132.2 GFLOPS

FP64 (double)

31.36 GFLOPS

Board Design

55W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

GK208

Baffin XT

GPU Variant

GT 740M

GCN 4.0

Architecture

Kepler 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.02 billion

123 mm²

Die Size

87 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

6.4

Shader Model

5.1

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