NVIDIA GeForce GT 640M vs NVIDIA NVS 5400M

VS

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 640M and 2GB VRAM NVS 5400M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 640M 's Advantages

288 additional rendering cores

Lower TDP (32W vs 35W)

Score

Benchmark

FP32 (float)

GeForce GT 640M +89%

0.48 TFLOPS

NVS 5400M

0.253 TFLOPS

GeForce GT 640M

VS

NVS 5400M

Graphics Card

Mar 2012

Release Date

Jun 2012

GeForce 600M

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

2

-

Compute Units

-

384

Shading Units

96

32

TMUs

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

256 KB

Theoretical Performance

5.000 GPixel/s

Pixel Rate

2.640 GPixel/s

20.00 GTexel/s

Texture Rate

10.56 GTexel/s

-

FP16 (half)

-

480.0 GFLOPS

FP32 (float)

253.4 GFLOPS

20.00 GFLOPS

FP64 (double)

21.12 GFLOPS

Graphics Processor

GK107

GPU Name

GF108

N13P-GS

GPU Variant

N13P-NS1

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

0.585 billion

118 mm²

Die Size

116 mm²

Board Design

32W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.1

5.1

Shader Model

5.1

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