NVIDIA GeForce GT 750M vs NVIDIA GeForce 945M

VS

NVIDIA GeForce GT 750M NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M and 1024MB VRAM GeForce 945M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 750M 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.19GB/s vs 16.02GB/s)

NVIDIA GeForce 945M 's Advantages

Released 3 years and 3 months late

Boost Clock has increased by 23% (1189MHz vs 967MHz)

Lower TDP (23W vs 50W)

Score

Benchmark

FP32 (float)

GeForce GT 750M

0.743 TFLOPS

GeForce 945M +22%

0.913 TFLOPS

GeForce GT 750M

VS

GeForce 945M

Graphics Card

Jan 2013

Release Date

Apr 2016

GeForce 700M

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

941 MHz

Base Clock

1006 MHz

967 MHz

Boost Clock

1189 MHz

1003 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.19GB/s

Bandwidth

16.02GB/s

Render Config

-

SM Count

-

Compute Units

-

384

Shading Units

384

32

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

256 KB

L2 Cache

1024 KB

Theoretical Performance

7.736 GPixel/s

Pixel Rate

9.512 GPixel/s

30.94 GTexel/s

Texture Rate

28.54 GTexel/s

-

FP16 (half)

-

742.7 GFLOPS

FP32 (float)

913.2 GFLOPS

30.94 GFLOPS

FP64 (double)

28.54 GFLOPS

Graphics Processor

GK107

GPU Name

GM108

N14P-GT

GPU Variant

-

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

Unknown

118 mm²

Die Size

Unknown

Board Design

50W

TDP

23W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

5.0

5.1

Shader Model

5.1

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