NVIDIA GeForce GT 740A vs AMD Radeon Pro 450

VS

NVIDIA GeForce GT 740A

AMD Radeon Pro 450

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 2GB VRAM Radeon Pro 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Lower TDP (33W vs 35W)

AMD Radeon Pro 450 's Advantages

Released 3 years and 2 months late

Larger VRAM bandwidth (81.28GB/s vs 14.40GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740A

0.753 TFLOPS

Radeon Pro 450 +35%

1.024 TFLOPS

GeForce GT 740A

VS

Radeon Pro 450

Graphics Card

Aug 2013

Release Date

Oct 2016

GeForce 700A

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

900 MHz

Memory Clock

1270 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

81.28GB/s

Render Config

-

Compute Units

10

-

384

Shading Units

640

32

TMUs

40

8

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

12.80 GPixel/s

31.36 GTexel/s

Texture Rate

32.00 GTexel/s

-

FP16 (half)

1024 GFLOPS

752.6 GFLOPS

FP32 (float)

1024 GFLOPS

31.36 GFLOPS

FP64 (double)

64.00 GFLOPS

Board Design

33W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208

GPU Name

Baffin

GT 740M

GPU Variant

Baffin LE

Kepler 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.02 billion

Transistors

3 billion

87 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.4

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