NVIDIA GeForce 840A vs NVIDIA Quadro FX Go540

VS

NVIDIA GeForce 840A

NVIDIA Quadro FX Go540

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 128MB VRAM Quadro FX Go540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840A 's Advantages

Released 9 years and 7 months late

Boost Clock1124MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (16.02GB/s vs 7.200GB/s)

384 additional rendering cores

NVIDIA Quadro FX Go540 's Advantages

Lower TDP (25W vs 33W)

Score

GeForce 840A

VS

Quadro FX Go540

Graphics Card

Mar 2014

Release Date

Aug 2004

GeForce 800A

Generation

Quadro FX Go

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-II

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1001 MHz

Memory Clock

225 MHz

Memory

2GB

Memory Size

128MB

DDR3

Memory Type

DDR

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

7.200GB/s

Render Config

-

384

Shading Units

-

16

TMUs

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

1.200 GPixel/s

17.98 GTexel/s

Texture Rate

2.400 GTexel/s

-

863.2 GFLOPS

FP32 (float)

-

26.98 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

25W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

NV43

-

GPU Variant

QDFX-GO540-N-A4

Maxwell

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

110 nm

Unknown

Transistors

0.146 billion

Unknown

Die Size

154 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

3.0

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