NVIDIA GeForce 840A vs NVIDIA NVS 5400M

VS

NVIDIA GeForce 840A

NVIDIA NVS 5400M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 2GB VRAM NVS 5400M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840A 's Advantages

Released 1 years and 9 months late

Boost Clock1124MHz

288 additional rendering cores

Lower TDP (33W vs 35W)

NVIDIA NVS 5400M 's Advantages

Larger VRAM bandwidth (28.80GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)

GeForce 840A +241%

0.863 TFLOPS

NVS 5400M

0.253 TFLOPS

GeForce 840A

VS

NVS 5400M

Graphics Card

Mar 2014

Release Date

Jun 2012

GeForce 800A

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1001 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

2

384

Shading Units

96

16

TMUs

16

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

2.640 GPixel/s

17.98 GTexel/s

Texture Rate

10.56 GTexel/s

-

863.2 GFLOPS

FP32 (float)

253.4 GFLOPS

26.98 GFLOPS

FP64 (double)

21.12 GFLOPS

Board Design

33W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GM108

GPU Name

GF108

-

GPU Variant

N13P-NS1

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

0.585 billion

Unknown

Die Size

116 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.1

5.1

Shader Model

5.1

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