NVIDIA GeForce GT 740M vs AMD Radeon Pro 575X

VS

NVIDIA GeForce GT 740M

AMD Radeon Pro 575X

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740M and 4GB VRAM Radeon Pro 575X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740M 's Advantages

Lower TDP (33W vs 150W)

AMD Radeon Pro 575X 's Advantages

Released 5 years and 9 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.6GB/s vs 14.40GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740M

0.753 TFLOPS

Radeon Pro 575X +496%

4.489 TFLOPS

GeForce GT 740M

VS

Radeon Pro 575X

Graphics Card

Jun 2013

Release Date

Mar 2019

GeForce 700M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

900 MHz

Memory Clock

1700 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

217.6GB/s

Render Config

-

Compute Units

32

-

384

Shading Units

2048

32

TMUs

128

8

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

35.07 GPixel/s

31.36 GTexel/s

Texture Rate

140.3 GTexel/s

-

FP16 (half)

4.489 TFLOPS

752.6 GFLOPS

FP32 (float)

4.489 TFLOPS

31.36 GFLOPS

FP64 (double)

280.6 GFLOPS

Board Design

33W

TDP

150W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

Polaris 20

GT 740M

GPU Variant

Polaris 20 XL (215-0910052)

Kepler 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.02 billion

Transistors

5.7 billion

87 mm²

Die Size

232 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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