NVIDIA GeForce GTX 1050 Mobile 3 GB vs NVIDIA GeForce GT 640M LE

VS

NVIDIA GeForce GTX 1050 Mobile 3 GB

NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 1050 Mobile 3 GB and 2GB VRAM GeForce GT 640M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1050 Mobile 3 GB 's Advantages

Released 6 years and 9 months late

Boost Clock1442MHz

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (84.10GB/s vs 50.24GB/s)

672 additional rendering cores

NVIDIA GeForce GT 640M LE 's Advantages

Lower TDP (32W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 1050 Mobile 3 GB +666%

2.215 TFLOPS

GeForce GT 640M LE

0.289 TFLOPS

GeForce GTX 1050 Mobile 3 GB

VS

GeForce GT 640M LE

Graphics Card

Feb 2019

Release Date

May 2012

GeForce 10 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1366 MHz

Base Clock

-

1442 MHz

Boost Clock

-

1752 MHz

Memory Clock

785 MHz

Memory

3GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

96bit

Memory Bus

128bit

84.10GB/s

Bandwidth

50.24GB/s

Render Config

-

6

SM Count

2

768

Shading Units

96

48

TMUs

16

24

ROPs

4

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

768 KB

L2 Cache

256 KB

-

Theoretical Performance

34.61 GPixel/s

Pixel Rate

3.012 GPixel/s

69.22 GTexel/s

Texture Rate

12.05 GTexel/s

34.61 GFLOPS

FP16 (half)

-

2.215 TFLOPS

FP32 (float)

289.0 GFLOPS

69.22 GFLOPS

FP64 (double)

24.08 GFLOPS

Board Design

75W

TDP

32W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP107

GPU Name

GF108

N17P-G0-A1

GPU Variant

-

Pascal

Architecture

Fermi

Samsung

Foundry

TSMC

14 nm

Process Size

40 nm

3.3 billion

Transistors

0.585 billion

132 mm²

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

2.1

6.4

Shader Model

5.1

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