NVIDIA GeForce GT 740 OEM vs NVIDIA GeForce 405 OEM

VS

NVIDIA GeForce GT 740 OEM NVIDIA GeForce 405 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 OEM and 512MB VRAM GeForce 405 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 OEM 's Advantages

Released 4 years and 7 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (80.19GB/s vs 12.64GB/s)

368 additional rendering cores

NVIDIA GeForce 405 OEM 's Advantages

Lower TDP (25W vs 65W)

Score

Benchmark

FP32 (float)

GeForce GT 740 OEM +1617%

0.773 TFLOPS

GeForce 405 OEM

0.045 TFLOPS

GeForce GT 740 OEM

VS

GeForce 405 OEM

Graphics Card

Apr 2015

Release Date

Sep 2010

GeForce 700

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1253 MHz

Memory Clock

790 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

12.64GB/s

Render Config

-

SM Count

2

-

Compute Units

-

384

Shading Units

16

32

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

32 KB

Theoretical Performance

8.048 GPixel/s

Pixel Rate

2.356 GPixel/s

32.19 GTexel/s

Texture Rate

4.712 GTexel/s

-

FP16 (half)

-

772.6 GFLOPS

FP32 (float)

44.86 GFLOPS

32.19 GFLOPS

FP64 (double)

-

Graphics Processor

GK106

GPU Name

GT218

-

GPU Variant

GT218-300-B1

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.54 billion

Transistors

0.26 billion

221 mm²

Die Size

57 mm²

Board Design

65W

TDP

25W

250 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1x VGA

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.2

5.1

Shader Model

4.1

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