NVIDIA GeForce 945A vs NVIDIA GeForce GTX 1050 Mobile

VS

NVIDIA GeForce 945A

NVIDIA GeForce GTX 1050 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945A and 2GB VRAM GeForce GTX 1050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 945A 's Advantages

Lower TDP (33W vs 75W)

NVIDIA GeForce GTX 1050 Mobile 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 26% (1493MHz vs 1189MHz)

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (112.1GB/s vs 40.10GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 945A

0.913 TFLOPS

GeForce GTX 1050 Mobile +109%

1.911 TFLOPS

GeForce 945A

VS

GeForce GTX 1050 Mobile

Graphics Card

Mar 2015

Release Date

Jan 2017

GeForce 900A

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1006 MHz

Base Clock

1354 MHz

1189 MHz

Boost Clock

1493 MHz

1253 MHz

Memory Clock

1752 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

40.10GB/s

Bandwidth

112.1GB/s

Render Config

-

SM Count

5

384

Shading Units

640

24

TMUs

40

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

9.512 GPixel/s

Pixel Rate

23.89 GPixel/s

28.54 GTexel/s

Texture Rate

59.72 GTexel/s

-

FP16 (half)

29.86 GFLOPS

913.2 GFLOPS

FP32 (float)

1.911 TFLOPS

28.54 GFLOPS

FP64 (double)

59.72 GFLOPS

Board Design

33W

TDP

75W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

GP107

-

Maxwell

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

Unknown

Transistors

3.3 billion

Unknown

Die Size

132 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

5.1

Shader Model

6.4

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