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

VS

NVIDIA GeForce GTX 1050 Mobile

NVIDIA GeForce GT 640M LE

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 1050 Mobile 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 's Advantages

Released 4 years and 8 months late

Boost Clock1493MHz

Larger VRAM bandwidth (112.1GB/s vs 50.24GB/s)

544 additional rendering cores

NVIDIA GeForce GT 640M LE 's Advantages

Lower TDP (32W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 1050 Mobile +561%

1.911 TFLOPS

GeForce GT 640M LE

0.289 TFLOPS

GeForce GTX 1050 Mobile

VS

GeForce GT 640M LE

Graphics Card

Jan 2017

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

1354 MHz

Base Clock

-

1493 MHz

Boost Clock

-

1752 MHz

Memory Clock

785 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

112.1GB/s

Bandwidth

50.24GB/s

Render Config

-

5

SM Count

2

640

Shading Units

96

40

TMUs

16

ROPs

4

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

23.89 GPixel/s

Pixel Rate

3.012 GPixel/s

59.72 GTexel/s

Texture Rate

12.05 GTexel/s

29.86 GFLOPS

FP16 (half)

-

1.911 TFLOPS

FP32 (float)

289.0 GFLOPS

59.72 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

-

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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