NVIDIA GeForce 945M: GPU Specs & Benchmarks

The GeForce 945M is a graphics card by NVIDIA, built on the 28 nm process and based on the GM107 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

PassMark G3D

1965

PassMark G2D

275

Graphics Processor (GPU)

GPU Name

GM107

Architecture

Maxwell

Foundry

TSMC

Process Size

28 nm

Transistors

1,870 million

Die Size

148 mm²

Graphics Card

Release Date

Oct 27th, 2015

Family

GeForce 900M

Production

Active

Predecessor

GeForce 800M

Bus Interface

MXM-B (3.0)

Memory

Memory Size

2 GB

Memory Type

DDR3

Memory Bus

128 bit

Bandwidth

28.80 GB/s

Performance

Pixel fillrate

16.32 GPixel/s

Texture fillrate

40.80 GTexel/s

FP32 (float) performance

1,306 GFLOPS

FP64 (double) performance

40.80 GFLOPS (1:32)

Clock Speeds

Base Clock

928 MHz

Boost Clock

1020 MHz

Memory Clock

900 MHz
1800 Mbps effective

Render Config

Shading Units

640

TMUs

40

ROPs

16

L1 Cache

64 KB (per SMM)

L2 Cache

2 MB

Board Design

Slot Width

MXM Module

Thermal design power (TDP)

75 W

Display Connectors

No outputs

API support

DirectX

12 (11_0)

OpenGL

4.6

OpenCL

3.0

Vulkan

1.1

Shader Model

5.1

CUDA

5.0