NVIDIA GeForce GTX 1050 Mobile vs NVIDIA GeForce GT 640M Mac Edition

VS

NVIDIA GeForce GTX 1050 Mobile

NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 1050 Mobile and 512MB VRAM GeForce GT 640M Mac Edition 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 3 years and 11 months late

Boost Clock1493MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (112.1GB/s vs 40.00GB/s)

256 additional rendering cores

NVIDIA GeForce GT 640M Mac Edition 's Advantages

Lower TDP (32W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 1050 Mobile +234%

1.911 TFLOPS

GeForce GT 640M Mac Edition

0.572 TFLOPS

GeForce GTX 1050 Mobile

VS

GeForce GT 640M Mac Edition

Graphics Card

Jan 2017

Release Date

Feb 2013

GeForce 10 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1354 MHz

Base Clock

-

1493 MHz

Boost Clock

-

1752 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

112.1GB/s

Bandwidth

40.00GB/s

Render Config

-

5

SM Count

-

640

Shading Units

384

40

TMUs

32

16

ROPs

8

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

23.89 GPixel/s

Pixel Rate

5.960 GPixel/s

59.72 GTexel/s

Texture Rate

23.84 GTexel/s

29.86 GFLOPS

FP16 (half)

-

1.911 TFLOPS

FP32 (float)

572.2 GFLOPS

59.72 GFLOPS

FP64 (double)

23.84 GFLOPS

Board Design

75W

TDP

32W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP107

GPU Name

GK107

-

GPU Variant

N13P-GS

Pascal

Architecture

Kepler

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

3.3 billion

Transistors

1.27 billion

132 mm²

Die Size

118 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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