NVIDIA GeForce GT 740 OEM vs AMD Radeon R9 380X

VS

NVIDIA GeForce GT 740 OEM

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 OEM and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 OEM 's Advantages

Lower TDP (65W vs 190W)

AMD Radeon R9 380X 's Advantages

Released 7 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (182.4GB/s vs 80.19GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740 OEM

0.773 TFLOPS

Radeon R9 380X +413%

3.973 TFLOPS

GeForce GT 740 OEM

VS

Radeon R9 380X

Graphics Card

Apr 2015

Release Date

Nov 2015

GeForce 700

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1253 MHz

Memory Clock

1425 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

182.4GB/s

Render Config

-

Compute Units

32

-

384

Shading Units

2048

32

TMUs

128

16

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

8.048 GPixel/s

Pixel Rate

31.04 GPixel/s

32.19 GTexel/s

Texture Rate

124.2 GTexel/s

-

FP16 (half)

3.973 TFLOPS

772.6 GFLOPS

FP32 (float)

3.973 TFLOPS

32.19 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

65W

TDP

190W

250 W

Suggested PSU

450 W

No outputs

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

2x 6-pin

Graphics Processor

GK106

GPU Name

Antigua

-

GPU Variant

Antigua XT (215-0877016)

Kepler

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

5 billion

221 mm²

Die Size

366 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.3

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